gno/doc/refs.aug96/man1.html
1997-10-07 01:43:55 +00:00

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<p><b>NAME</b></p>
<dir>
<li>intro - introduction to commands and application programs</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li>This section describes, in alphabetical order, commands
available for GNO. Certain distinctions of purpose are
made in the headings. For example, BUILT-IN UTILITIES are
those commands which are part of the GNO shell and not
contained in stand-alone files.</li>
</dir>
<p><b>Manual Page Command Syntax</b></p>
<dir>
<li>Unless otherwise noted, commands described in the <b>SYNOPSIS</b>
section of a manual page accept options and other
arguments according to the following syntax and should be
interpreted as explained below:<p><b>name</b> [- <b>option
</b>...] [ <i>cmdarg</i> ...]</p>
<p>where:</p>
<p><b>[]</b> Surround an option or cmdarg that is not
required.</p>
<p><b>...</b> Indicates multiple occurrences of the
option or cmdarg.</p>
<p><b>name</b> The name of an executable file.</p>
<p><b>option</b> </p>
<p>(Almost always preceded by a &quot;-&quot;.)</p>
<p><b>noargletter ...</b> or,</p>
<p><b>argletter</b> <b>optarg</b> <b>[,...]</b></p>
<p><b>noargletter</b> </p>
<p>A single letter representing an option without an
option-argument. Note that more than one noargletter
option can be grouped after one &quot;-&quot;.</p>
<p><b>argletter</b></p>
<p>A single letter representing an option requiring an
option-argument.</p>
<p><b>optarg</b> An option-argument (character string)
satisfying a preceding argletter. Note that groups of
optargs following an argletter must be separated by white
space and quoted.</p>
<p><b>cmdarg</b></p>
<p>Path name (or other command argument) not beginning
with a &quot;-&quot;, or &quot;-&quot; by itself
indicating the standard input.</p>
</li>
</dir>
<p><b>SEE ALSO</b></p>
<p><i>GNO Shell User's Manual</i></p>
<hr>
<p><b>NAME</b></p>
<dir>
<li>binprint - dump binary files in ascii/hex format</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>binprint</b> [-<i>c</i> columns] [<i>filename</i>]</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>binprint</b> takes binary data and formats it as a
sequence of ascii data and hex values that represent the
binary data. The format of the output is very similar to
that produced by the IIGS Monitor and the NiftyList
utility.<p>Two columns of output are produced. The first
column is the hex representation of the data. The second
column is the ascii representation of the data. If the
particular byte being printed is a non-printable ASCII
character, it is printed as a '.'.</p>
<p>If the -c option is specified, the number following it
is used to determine the number of columns (of bytes) per
line. The default is 16.</p>
<p>If the filename is not specified, input is taken from
standard input.</p>
</li>
</dir>
<p><b>BUGS</b></p>
<dir>
<li><b>binprint</b> is slow.</li>
</dir>
<p><b>AUTHOR</b></p>
<dir>
<li><b>binprint</b> was written by Derek Taubert for GNO/ME.</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>cal - display a calendar</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>cal</b> [ [ <i>month</i> ] <i>year</i> ]</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>cal</b> displays a calendar for the specified year. If
a month is also specified, a calendar for that month only
is displayed. If neither is specified, a calendar for the
present month is printed.<p><i>year</i> can be between 1
and 9999. Be aware that `cal 78' refers to the early
Christian era, not the 20th century. Also, the year is
always considered to start in January, even though this
is historically naive.</p>
<p>month is a number between 1 and 12.</p>
<p>The calendar produced is that for England and her
colonies.</p>
<p>Try September 1752.</p>
</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>cat - concatenate and print files</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>cat</b> [ -<i>benstuv</i> ] [ file ...]</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li>The <b>cat</b> utility reads files sequentially, writing
them to the standard output. The file operands are
processed in command line order. A single dash represents
standard input.<p>The options are as follows:</p>
<p>-<i>b</i> Implies the -<i>n</i> option but doesn't
number blank lines.</p>
<p>-<i>e</i> Implies the -<i>v</i> option, and displays a
dollar sign ($) at the end of each line as well.</p>
<p>-<i>n</i> Number the output lines, starting at 1.</p>
<p>-<i>s</i> Squeeze multiple adjacent empty lines,
causing the output to be single spaced.</p>
<p>-<i>t</i> Implies the -<i>v</i> option, and displays
tab characters as [^I] as well.</p>
<p>-<i>u</i> The -u option guarantees that the output is
unbuffered.</p>
<p>-<i>v</i> Displays non-printing characters so they are
visible. Control characters print line [^X] for
control-X; the delete character (octal 0177) prints as
[^?] Non-ascii characters (with the high bit set) are
printed as [M-] (for meta) followed by the character for
the low 7 bits.</p>
<p>The <b>cat</b> utility exits 0 on success, and &gt;0
if an error occurs.</p>
</li>
</dir>
<p><b>BUGS</b></p>
<dir>
<li>Because of the shell language mechanism used to perform
output redirection, the command &quot;<font
face="Courier New">cat file1 file 2 &gt; file1</font>&quot;
will cause the original data in file1 to be destroyed!
Use &quot;<font face="Courier New">cat file2 &gt;&gt;
file1</font>&quot; instead.</li>
</dir>
<p><b>SEE ALSO</b></p>
<dir>
<li><b>head</b>(1), <b>more</b>(1), <b>tail</b>(1), Rob Pike
&quot;<i>UNIX Style, or cat -v Considered Harmful</i>&quot;,
&quot;<i>USENIX Summer Conference Proceedings</i>&quot;
(1983)</li>
</dir>
<p><b>HISTORY</b></p>
<dir>
<li>A <b>cat</b> command appeared in Version 6 AT&amp;T UNIX.</li>
</dir>
<hr>
<p><font face="Times"><b>NAME</b></font></p>
<p><font face="Times"><b>center</b> - Center text on terminal</font></p>
<p>&nbsp;</p>
<p><font face="Times"><b>SYNOPSIS</b></font></p>
<p><font face="Times"><b>center</b> [columns] [file]</font></p>
<p>&nbsp;</p>
<p><font face="Times"><b>DESCRIPTION</b></font></p>
<p><font face="Times"><b>Center</b> is used to center lines of
text either fed from stdin, or from the specified file.</font></p>
<p>&nbsp;</p>
<p><font face="Times">One may pipe input in to it from the
command line, or launch it by itself.</font></p>
<p>&nbsp;</p>
<p><font face="Times">The commands are as follows:</font></p>
<p>&nbsp;</p>
<dir>
<li><font face="Times">columns How many columns should be
considered when centering the text.</font><p><font
face="Times">Defaults to 80 columns.</font></p>
<p><font face="Times">file Specifies the file to open for
centering. Defaults to stdin.</font></p>
</li>
</dir>
<p><font face="Times"><b>FILES</b></font></p>
<p><font face="Times"><b>center</b></font></p>
<p>&nbsp;</p>
<p><font face="Times"><b>AUTHOR</b></font></p>
<dir>
<li><font face="Times">Written by Marek Pawlowski. Source
code in Public Domain. Contact author for redistribution
rights, or inclusion in a software package. Munge at
will. Credit to Marek Pawlowski must be retained in
modified source code. Preview of modifications
appreciated. Contact Marek Pawlowski at
marekp@pnet91.cts.com, marekp@cerf.net.</font></li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>chmod - Modify file permission flags.</li>
</dir>
<dir>
<li><b>SYNOPSIS</b></li>
</dir>
<dir>
<li><b>chmod</b> [<i>vV</i>] [octnum]|[+-=][<i>rwdnbi</i>] <i>file</i>...</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>chmod</b> is a program which modifies the permission
flags of a series of files. It will modify the read,
write, destroy, rename, backup, and invisible flags of
the files selected.</li>
</dir>
<p><b>OPTIONS</b></p>
<dir>
<li>-<i>v</i> verbose. Provides debugging information.<p>-<i>V</i>
version. Prints out the version number.</p>
</li>
</dir>
<p><b>USAGE</b></p>
<dir>
<li>- remove a permission flag.<p>+ add a permission flag.</p>
<p>= add permission flag, and clear all other flags.</p>
</li>
</dir>
<p><b>PERMISSIONS</b></p>
<dir>
<li><i>r</i> read permssion.<p><i>w</i> write permission.</p>
<p><i>d</i> destroy permission.</p>
<p><i>n</i> rename permission.</p>
<p><i>b</i> backup needed flag.</p>
<p><i>i</i> invisible flag.</p>
</li>
</dir>
<p><b>EXAMPLES</b></p>
<dir>
<li>`Lock' a file: <font face="Courier New">% chmod -wdn foo</font>
<p>`Unlock' a file: <font face="Courier New">% chmod +wdn
foo</font></p>
</li>
</dir>
<p><b>BUGS</b></p>
<dir>
<li>Currently octal mode is only guarenteed to work with the
ProDOS filesystem, as the chmod() call supplied with
Orca/C doesn't seem to work well with other FSTs. Many of
the standard Unix permission flags are not implemented,
as the ProDOS filesystem does not support these
permissions. Among unsupported permissions are seperate
sets of flags for user, group, and world. As well, the -x
flag is not supported - if you wish to create an
executable shell script, use chtyp instead.</li>
</dir>
<p><b>SEE ALSO</b></p>
<dir>
<li>ls(1), chtyp(1)</li>
</dir>
<p><b>AUTHOR</b></p>
<dir>
<li>James Brookes<p>bb252@cleveland.freenet.edu</p>
<p>jamesb@cscihp.ecst.csuchico.edu</p>
</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>chtyp - change file and aux types</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>chtyp</b> { [-t filetype] [-a auxtype] } | { -l lang }
file...</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>chtyp</b> is used to change the file types and aux
types of the specified file(s).<p>type is one of:</p>
<p>a decimal number [66]</p>
<p>a hexidecimal number preceeded by a $ [$42]</p>
<p>an official Apple mnemonic [FTD]</p>
<p>and auxtype is either:</p>
<p>a decimal number [64222]</p>
<p>a hexidecimal number preceeded by a $ [$FADE]</p>
<p>lang is one of:</p>
<p>CC ORCA/C</p>
<p>ASM65816 ORCA/M or APW Assembler</p>
<p>IBASIC ORCA/Integer Basic</p>
<p>LINK ZapLink</p>
<p>APWC APW C</p>
<p>PASCAL ORCA/Pascal</p>
<p>REZ Apple Resource Tool</p>
<p>EXEC Shell Script file</p>
<p>TMLPASCAL TML Pascal </p>
<p>If the -l is used, the -t and -a options cannot be
used.</p>
</li>
</dir>
<p><b>ERRORS</b></p>
<dir>
<li>If <b>chtyp</b> is interrupted with a signal (SIGINT,
SIGTERM, etc.) the program aborts with a message telling
what signal caused the termination.<p>If some other error
occurs, <b>chtyp</b> aborts with an error message.</p>
</li>
</dir>
<p><b>BUGS</b></p>
<dir>
<li>Note that when giving hexadecimal arguments to <b>chtyp</b>,
you must quote any '$' characters with a \. For example,<p><font
face="Courier New">chtyp -t \$50 -a \$8002 teach.file</font></p>
</li>
</dir>
<p>Additional language stamps can only be added by modifying the
source code.</p>
<p>&nbsp;</p>
<p><b>AUTHOR</b></p>
<p>Original version by Greg Thompson.</p>
<hr>
<p><b>NAME</b></p>
<dir>
<li>cmp - perform a byte-by-byte comparison of two files</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>cmp</b> [ -<b>ls</b> ] <i>filename1</i> <i>filename2</i>
[ <i>skip1</i> ] [ <i>skip2</i> ]</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>cmp</b> compares <i>filename1</i> and <i>filename2</i>
. If <i>filename1</i> is `-', the standard input is used.
With no options, <b>cmp</b> makes no comment if the files
are the same; if they differ, it reports the byte and
line number at which the difference occurred, or, that
one file is an initial subsequence of the other. <p><i>skip1</i>
and <i>skip2</i> are initial byte offsets into <i>filename1</i>
and <i>filename2</i> respectively, and may be either
octal or decimal; a leading <b>0</b> denotes octal.</p>
</li>
</dir>
<p><b>OPTIONS</b></p>
<dir>
<li>-<b>l</b> Print the byte number (in decimal) and the
differing bytes (in octal) for all differences between
the two files.<p>-<b>s</b> Silent. Print nothing for
differing files; set exit codes only.</p>
</li>
</dir>
<p><b>SEE ALSO</b></p>
<dir>
<li><b>diff</b>(1)</li>
</dir>
<p><b>DIAGNOSTICS</b></p>
<dir>
<li>Exit code <b>0</b> is returned for identical files, <b>1</b>
for different files, and <b>2</b> for an inaccessible or
missing argument, or a system error.</li>
</dir>
<hr>
<p><b>NAME</b> </p>
<dir>
<li>compress, uncompress, zcat - compress and expand data</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>compress</b> [-cCdDf?hkKvV][-b
maxbits][-Iinpath][-Ooutpath][filenames...]<p><b>uncompress</b>
[-fCcvVkK?h][-Iinpath][-Ooutpath][filenames...]</p>
<p><b>zcat </b>[-CvV?h][-Iinpath][-Ooutpath][filenames...]</p>
<p>-<i>V</i> print Version</p>
<p>-<i>d</i> decompress input (default is compress)</p>
<p>-<i>v</i> verbose</p>
<p>-<i>f</i> force overwrite of output file (default =
off)</p>
<p>-<i>n</i> no header: useful to uncompress old files</p>
<p>-<i>c</i> write all output to stdout (default = off)</p>
<p>-<i>C</i> generate output compatible with compress 2.0</p>
<p>-<i>k</i> %s input file (default = keep)</p>
<p>-<i>K</i> %s output file on error (default = kill)</p>
<p>-<i>b maxbits</i> default = 16 bits</p>
<p>-<i>I pathname</i> infile path = none</p>
<p>-<i>O pathname</i> outfile path = none</p>
<p>-<i>?</i> -<i>h</i> help, print full usage message</p>
</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>Compress</b> reduces the size of the named files using
adaptive Lempel-Ziv coding. Whenever possible, each file
is replaced by one with the extension .Z, while keeping
the same ownership modes, access and modification times.
If no files are specified, the standard input is
compressed to the standard output.Compressed files can be
restored to their original form using <b>uncompress</b>
or <b>zcat</b>.<p>The -f option will force compression of
<i>name</i>. This is useful for compressing an entire
directory, even if some of the files do not actually
shrink. If -f is not given and compress is run in the
foreground, the user is prompted as to whether an
existing file should be overwritten.</p>
<p>The -c option makes <b>compress</b>/<b>uncompress</b>
write to the standard output; no files are changed. The
nondestructive behavior of zcat is identical to that of <b>uncompress</b>
-c.</p>
<p><b>Compress</b> uses the modified Lempel-Ziv algorithm
popularized in &quot;<i>A Technique for High Performance
Data Compression</i>&quot;, Terry A. Welch, &quot;<i>IEEE
Computer</i>,&quot; vol. 17, no. 6 (June 1984), pp. 8-19.
Common substrings in the file are first replaced by 9-bit
codes 257 and up. When code 512 is reached, the algorithm
switches to 10-bit codes and continues to use more bits
until the limit specified by the -b flag is reached
(default 16). Bits must be between 9 and 16. The default
can be changed in the source to allow compress to be run
on a smaller machine.</p>
<p>After the bits limit is attained, compress
periodically checks the compression ratio. If it is
increasing, <b>compress</b> continues to use the existing
code dictionary. However, if the compression ratio
decreases, <b>compress</b> discards the table of
substrings and rebuilds it from scratch. This allows the
algorithm to adapt to the next &quot;block&quot; of the
file.</p>
<p>Note that the -b flag is omitted for <b>uncompress</b>,
since the bits parameter specified during compression is
encoded within the output, along with a magic number to
ensure that neither decompression of random data nor
recompression of compressed data is attempted.</p>
<p>The amount of compression obtained depends on the size
of the input, the number of bits per code, and the
distribution of common substrings. Typically, text such
as source code or English is reduced by 50-60%.
Compression is generally much faster compressing, but the
output is not as small as freeze.</p>
<p>Under the -v option, a message is printed yielding the
percentage of reduction for each file compressed.</p>
<p>If the -V option is specified, the current version and
compile options are printed on stderr.</p>
</li>
</dir>
<p><b>RETURN VALUE</b></p>
<dir>
<li>Exit status is normally 0; if the last file is larger
after (attempted) compression, the status is 2; if an
error occurs, exit status is 1.</li>
</dir>
<p><b>SEE ALSO</b></p>
<dir>
<li><b>freeze</b>(1)</li>
</dir>
<p><b>DIAGNOSTICS</b></p>
<dir>
<li>Usage: compress [\-dfvcV] [\-b maxbits] [file ...]<p>Invalid
options were specified on the command line.</p>
<p>Missing maxbits</p>
<p>Maxbits must follow -b.</p>
<p>file : not in compressed format</p>
<p>The file specified to uncompress has not been
compressed.</p>
<p>file : compressed with bits, can only handle yy bits</p>
<p>File was compressed by a program that could deal with
more bits than the compress code on this machine.
Recompress the file with smaller bits.</p>
<p>file : already has .Z suffix -- no change</p>
<p>The file is assumed to be already compressed. Rename
the file and try again.</p>
<p>file : filename too long to tack on .Z</p>
<p>The file cannot be compressed because its name is
longer than 12 characters. Rename and try again. This
message does not occur on BSD systems. </p>
<p>file already exists; do you wish to overwrite (y or
n)?</p>
<p>Respond &quot;y&quot; if you want the output file to
be replaced; &quot;n&quot; if not.</p>
<p>Compression: &quot;xx.xx%&quot;</p>
<p>Percentage of the input saved by compression.
(Relevant only for -v.)</p>
<p>-- not a regular file: unchanged</p>
<p>When the input file is not a regular file,(e.g. a
directory), it is left unaltered.</p>
<p>-- file unchanged</p>
<p>No savings is achieved by compression. The input
remains virgin.</p>
</li>
</dir>
<p><b>BUGS</b></p>
<dir>
<li>Although compressed files are compatible between machines
with large memory, -b 12 should be used for file transfer
to architectures with a small process data space (64KB or
less, as exhibited by the DEC PDP series, the Intel
80286, etc.)</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>conv - convert file formats</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>conv</b> -<i>convspec</i> <i>file1</i> ...</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>conv</b> converts files between various formats. <i>convspec</i>
is a specification detailing the type of file1 and the
type to convert it to. <p><i>-crlf</i> convert line
terminators from CR (Apple) to LF (Unix).</p>
<p><i>-lfcr</i> convert line terminators from LF (Unix)
to CR (Apple).</p>
<p><i>-detab spacing</i> translate tabs to spaces, using
tabs every <i>spacing</i> characters. A smart algorithm
is used which only inserts enough spaces to move to the
next tab stop. <i>spacing</i> is an integer less than 20.</p>
<p><i>-0001</i> converts all 0x00 bytes to 0x01 for using
Macintosh sound files on the IIgs.</p>
</li>
</dir>
<p><b>NOTES</b></p>
<dir>
<li><b>conv</b> is very quick on all the conversions except
-detab (speed approaches 30K/sec). <b>conv</b> works
under the Orca shell also, and supports the Orca method
of wildcards. Look at the code to see how nasty this
makes programs.</li>
</dir>
<p><b>SEE ALSO</b></p>
<dir>
<li><b>cat</b>(1), <b>more</b>(1), <b>tr</b>(1)</li>
</dir>
<p><b>AUTHOR</b></p>
<dir>
<li><b>conv</b> was written by Greg Thompson for GNO/ME.</li>
</dir>
<hr>
<p><font size="3"><b>NAME</b></font></p>
<dir>
<li><font face="Times">du - Display disk usage statistics</font></li>
</dir>
<p><font size="3"><b>SYNOPSIS</b></font></p>
<dir>
<li><font face="Times"><b>du</b> [ -<i>aksx</i> ] <i>pathname</i>
...</font></li>
</dir>
<p><font size="3"><b>DESCRIPTION</b></font></p>
<dir>
<li><font face="Times">The <b>du</b> utility displays the
block usage of files in the current directory or for the
entire tree of a given pathname.</font><p><font
face="Times">The options are as follows:</font></p>
<p><font face="Times">-<i>a</i> Generate an entry for
each file.</font></p>
<p><font face="Times">-<i>k</i> By default, <b>du</b>
displays the number of blocks as returned by the <b>stat</b>(2)
system call, i.e. 512-byte blocks. If the -<i>k</i> flag
is specified, the number displayed is the number of
1024-byte blocks with partial blocks rounded up.</font></p>
<p><font face="Times">-<i>s</i> Generate only the grand
total. If neither -<i>a</i> or -<i>s</i> are specified,
an entry is generated for each directory only.</font></p>
<p><font face="Times">-<i>x</i> Don't traverse any mount
points.</font></p>
<p><font face="Times">Files having multiple hard links
are counted (and displayed) a single time per <b>du</b>
execution.</font></p>
</li>
</dir>
<p><font size="3"><b>SEE ALSO</b></font></p>
<dir>
<li><font face="Times"><b>df</b>(1)</font></li>
</dir>
<p><font size="3"><b>BUGS</b></font></p>
<dir>
<li><font face="Times">The Apple IIGS does not have the
concept of mount points, and thus the -<i>x</i> option is
useless.</font></li>
</dir>
<p><font size="3"><b>HISTORY</b></font></p>
<dir>
<li><font face="Times">A <b>du</b> command appeared in
Version 6 AT&amp;T Unix.</font></li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>eps - display extended process status information.</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>eps</b> [-<i>anlw</i>] [-<i>t tty</i>] [-<i>u user</i>]</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>eps</b> is an extended <b>ps</b> command which
displays more information than the <b>gsh</b> builtin <b>ps</b>.</li>
</dir>
<p><b>USAGE</b></p>
<dir>
<li>-<i>a</i> Show all processes; normally eps limits the
processes displayed to those that are owned by the
current user.<p>-<i>n</i> Show username instead of
userID, which is default.</p>
<p>-<i>l</i> Long list. This includes PPID (parent's
PID), MMID (Memory Manager ID) and a longer time field.</p>
<p>-<i>w</i> Wider list. A single <i>w</i> results in a
132 column wide listing, and two results in the whole
command line being displayed. Normally the command line
will be truncated to either 80 (default) or 132 (-w)
columns.</p>
<p>-<i>t tty</i> Display only those processes that are
owned by <i>tty</i>.</p>
<p>-<i>u user</i> Display only those processes that are
owned by <i>user</i>.</p>
</li>
</dir>
<p><b>SEE ALSO</b></p>
<dir>
<li><i>GNO Shell Reference Manual</i>, <b>parent</b>(1)</li>
</dir>
<p><b>AUTHOR</b></p>
<dir>
<li>James Brookes<p>bb252@cleveland.freenet.edu</p>
<p>jamesb@cscihp.ecst.csuchico.edu</p>
</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>fold - fold long lines for finite width output device</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>fold</b> [ -<b>w</b> <i>width</i> ] </li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>Fold</b> is a filter which folds the contents of the
specified files, or the standard input if no files are
specified, breaking the lines to have maximum of 80
characters.<p>The options are as follows:</p>
<p>-<b>w</b> <i>width</i></p>
<p>Specifies a line width to use instead of the default
80 characters.<i>Width </i>should be a multiple of 8 if
tabs are present, or the tabs should be expanded using <b>conv</b>(1)
before using <b>fold</b> .</p>
</li>
</dir>
<p><b>SEE ALSO</b></p>
<dir>
<li><b>conv</b>(1)</li>
</dir>
<p><b>BUGS</b></p>
<dir>
<li>If underlining is present it may be messed up by folding.</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>getvers,setvers - manipulate rVersion resources in
executable files</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>getvers</b> <i>filename</i><p><b>setvers</b> <i>file</i>
' <i>string1</i> ~ <i>string2</i> ' [ <i>country</i> ] <b>v</b><i>majrev.minrev.bugrev</i></p>
</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>getvers</b> accepts as input the name of an executable
file, and prints the version information stored in the
rVersion resource of the file. If no rVersion resource is
present it will abort with the error `This file has no
rVersion resource'.<p>To add information to the rVersion
resource, <b>setvers</b> is used. The rVersion format
allows for two stirngs of up to 255 characters, although
it is suggested that for this use you keep each field
shorter than 80 characters.</p>
<p><i>string1</i> is separated from <i>string2</i> by a ~
(tilde) character, and both strings should be enclosed in
single quotes. <i>string1</i> is required to be the name
of the program. Any `_' character in <i>string2</i> will
be interpreted as a carriage return. When using GNO, make
sure to quote the single quotes and the tilde with
backslashes. </p>
<p>The optional field <i>country</i> (no spaces allowed)
allows you to set the country field of the rVersion
resource. The last parameter is the current revision
number of the program in the format <b>majrev . minrev .
bugrev</b>, where</p>
<p><b>majrev</b> is a single or double digit number from
00 to 99, and <b>minrev</b> and <b>bugrev</b> are single
digit numbers from zero to nine.</p>
</li>
</dir>
<p><b>COUNTRIES</b></p>
<dir>
<li>Valid Countries/Regions (case IS sensitive)<p>Arabia
Iceland</p>
<p>Australia Israel</p>
<p>Belgium/Luxembourg Italy</p>
<p>Bosnia/Herzegovena Japan</p>
<p>Britian Korea</p>
<p>China Malta</p>
<p>Cyprus Netherlands</p>
<p>Denmark Norway</p>
<p>Finland Portugal</p>
<p>France Spain</p>
<p>FrenchCanadian Sweden</p>
<p>FrenchSwiss Taiwan</p>
<p>GermanSwiss Thailand</p>
<p>Germany Turkey</p>
<p>Greece UnitedStates</p>
</li>
</dir>
<p><b>EXAMPLES</b></p>
<dir>
<li>Set the version of program `chmod' to read:<p>chmod
v01.0.0</p>
<p>James Brookes</p>
<p>jamesb@cscihp.ecst.csuchico.edu</p>
<p>Country: United States</p>
<p>in Orca:</p>
<p><font face="Courier New"># setvers chmod 'chmod~James
Brookes_jamesb@cscihp.ecst.csuchico.edu' v01.0.0</font></p>
<p>in GNO:</p>
<p><font face="Courier New">% setvers chmod
\'chmod\\~James Brookes_jamesb@cscihp.ecst.csuchico.edu\'
v01.0.0</font></p>
</li>
</dir>
<p><b>CAVEATS</b></p>
<dir>
<li>If an rVersion resource already exists, it will be
overwritten and replaced with the new one. Other
resources will be unaffected.</li>
</dir>
<p><b>BUGS</b></p>
<dir>
<li>Little crawly things, also known as insects.</li>
</dir>
<p><b>AUTHOR</b></p>
<dir>
<li>Ian Schmidt - Two Meg Software (irsman@iastate.edu)</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>grep, egrep, fgrep - search a file for a string or
regular expression</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>grep</b> [ -<b>bchilnsvw</b> ] [ -<b>e</b> <i>expression</i>
] [ <i>filename</i> ... ]<p><b>egrep</b> [ -<b>bchilnsv</b>
] [ -<b>e</b> <i>expression</i> ] [ -<b>f</b> <i>filename</i>
] [ <i>expression</i> ] [ <i>filename</i> ... ] </p>
<p><b>fgrep</b> [ -<b>bchilnsvx</b> ] [ -<b>e</b> <i>string</i>
] [ -<b>f</b> <i>filename</i> ] [ <i>string</i> ] [ <i>filename</i>
... ]</p>
</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li>Commands of the <b>grep</b> family search the input
filenames (the standard input default) for lines matching
a pattern. Normally, each line found is copied to the
standard output. <b>grep</b> patterns are limited regular
expresions in the style of <b>ed</b>(1). <b>egrep</b>
patterns are full regular expressions including
alternation. <b>fgrep</b> patterns are fixed strings - no
regular expression metacharacters are supported, and as a
result <b>fgrep</b> is generally an order of magnitude
faster than the other versions of <b>grep</b>.<p>Take
care when using the characters `$', `*', [, `^', `|',
`(', `)', and `\' in the <i>expression</i>, as these
characters are also meaningful to the shell. It is safest
to enclose the entire <i>expression</i> argument in
single quotes `...'</p>
<p>When any of the <b>grep</b> utilities is applied to
more than one input file, the name of the file is
displayed preceding each line which matches the pattern.
The filename is not displayed when processing a single
file, so if you actually want the filename to appear, use
<b>.null</b> as a second file in the list.</p>
</li>
</dir>
<p><b>OPTIONS</b></p>
<dir>
<li>-<b>b</b> Precede each line by the block number on which
it was found. This is sometimes useful in locating disk
block numbers by context.<p>-<b>c</b> Display a count of
matching lines rather than displaying the lines which
match.</p>
<p>-<b>h</b> Do not display filenames.</p>
<p>-<b>i</b> Ignore the case of letters in making
comparisons - that is, upper and lower case are
considered identical.</p>
<p>-<b>l</b> List only the names of files with matching
lines (once) separated by NEWLINE characters.</p>
<p>-<b>n</b> Precede each line by its relative line
number in the file.</p>
<p>-<b>s</b> Work silently, that is, display nothing
except error messages. This is useful for checking the
error status.</p>
<p>-<b>v</b> Invert the search to only display lines that
do not match.</p>
<p>-<b>w</b> Search for the expression as a word as if
surrounded by \&lt; and \&gt;. This applies to grep only.</p>
<p>-<b>x</b> Display only those lines which match exactly
- that is, only lines which match in their entirety. This
applies to fgrep only.</p>
<p>-<b>e</b> <i>expression</i> </p>
<p>Same as a simple <i>expression</i> argument, but
useful when the <i>expression</i> begins with a `-'.</p>
<p>-<b>e</b> <i>string</i></p>
<p>For <b>fgrep</b> the argument is a literal character <i>string
</i>.</p>
<p>-<b>f</b> <i>filename</i> </p>
<p>Take the regular expression (<b>egrep</b>) or a list
of strings separated by NEWLINE (<b>fgrep</b>) from <i>filename</i>
.</p>
</li>
</dir>
<p><b>REGULAR EXPRESSIONS</b></p>
<dir>
<li>The following one-character regular expressions match a
single character:<p><b>c</b> An ordinary character ( not
one of the special characters discussed below) is a
one-character regular expression that matches that
character.</p>
<p><b>\ c</b> A backslash (\) followed by any special
character is a one-character regular expression that
matches the special character itself. The special
characters are:</p>
<p>&#149; `.', `*', `[', and `\' (period, asterisk, left
square bracket, and backslash, respectively), which are
always special, except when they appear within square
brackets ([]).</p>
<p>&#149; `^' (caret or circumflex), which is special at
the beginning of an entire regular expression, or when it
immediately follows the left of a pair of square brackets
([]).</p>
<p>&#149; $ (currency symbol), which is special at the
end of an entire regular expression.</p>
<p>A backslash followed by one of `&lt;', `&gt;', `(',
`)', `{', or `}', represents a special operator in the
regular expression; see below.</p>
<p><b>.</b> A `<b>.</b>' (period) is a one-character
regular expression that matches any character except
NEWLINE.</p>
<p>[ <i>string</i> ]</p>
<p>A non-empty string of characters enclosed in square
brackets is a one-character regular expression that
matches any one character in that string. If, however,
the first character of the string is a `^' (a circumflex
or caret), the one-character regular expression matches
any character except NEWLINE and the remaining characters
in the string. The `^' has this special meaning only if
it occurs first in the string. The `-' (minus) may be
used to indicate a range of consecutive ASCII characters;
for example, [<b>0-9</b>] is equivalent to [<b>0123456789</b>].
The `-' loses this special meaning if it occurs first
(after an initial `^', if any) or last in the string. The
`]' (right square bracket) does not terminate such a
string when it is the first character within it (after an
initial `^', if any); that is, []<b>a-f</b>] matches
either `]' (a right square bracket ) or one of the
letters a through f inclusive. The four characters `.',
`*', `[', and `\' stand for themselves within such a
string of characters.</p>
<p>The following rules may be used to construct regular
expressions:</p>
<p><b>*</b> A one-character regular expression followed
by `*' (an asterisk) is a regular expression that matches
zero or more occurrences of the one-character regular
expression. If there is any choice, the longest leftmost
string that permits a match is chosen.</p>
<p><b>\(and\)</b></p>
<p>A regular expression enclosed between the character
sequences \( and \) matches whatever the unadorned
regular expression matches. This applies only to <b>grep</b>.</p>
<p><b>\ </b><b><i>n</i></b> The expression \ <i>n</i>
matches the same string of characters as was matched by
an expression enclosed between <b>\(</b> and <b>\)</b>
earlier in the same regular expression. Here <i>n</i> is
a digit; the sub-expression specified is that beginning
with the n th occurrence of <b>\(</b> counting from the
left. For example, the expression <b>^\(.*\)\1$</b>
matches a line consisting of two repeated appearances of
the same string.</p>
<p><b>Concatenation</b></p>
<p>The concatenation of regular expressions is a regular
expression that matches the concatenation of the strings
matched by each component of the regular expression.</p>
<p><b>\&lt;</b> The sequence <b>\&lt;</b> in a regular
expression constrains the one-character regular
expression immediately following it only to match
something at the beginning of a word; that is, either at
the beginning of a line, or just before a letter, digit,
or underline and after a character not one of these.</p>
<p><b>\&gt;</b> The sequence <b>\&gt;</b> in a regular
expression constrains the one-character regular
expression immediately following it only to match
something at the end of a word; that is, either at the
end of a line, or just before a character which is
neither a letter, digit, nor underline.</p>
<p><b>\{ m \}</b></p>
<p><b>\{ m ,\}</b></p>
<p><b>\{ m , n \}</b></p>
<p>A regular expression followed by <b>\{ m \}</b>, <b>\{
m , \ }</b>, or <b>\{ m , n \}</b> matches a range of
occurrences of the regular expression. The values of m
and n must be non-negative integers less than 256; \{ m
\} matches exactly m occurrences; \{ m ,\} matches at
least m occurrences; \{ m , n \} matches any number of
occurrences between m and n inclusive. Whenever a choice
exists, the regular expression matches as many
occurrences as possible.</p>
<p><b>^</b> A circumflex or caret (^) at the beginning of
an entire regular expression constrains that regular
expression to match an initial segment of a line.</p>
<p><b>$</b> A currency symbol ($) at the end of an entire
regular expression constrains that regular expression to
match a final segment of a line.</p>
<p>The construction</p>
<p><font face="Courier New"><b>example% ^ </b>entire
regular expression $</font></p>
<p>constrains the entire regular expression to match the
entire line.</p>
<p>egrep accepts regular expressions of the same sort
grep does, except for \(, \), \ n, \&lt;, \&gt;, \{, and
\}, with the addition of:</p>
<p>* A regular expression (not just a one-character
regular expression) followed by `*' (an asterisk) is a
regular expression that matches zero or more occurrences
of the one-character regular expression. If there is any
choice, the longest leftmost string that permits a match
is chosen.</p>
<p>+ A regular expression followed by `+' (a plus sign)
is a regular expression that matches one or more
occurrences of the one-character regular expression. If
there is any choice, the longest leftmost string that
permits a match is chosen.</p>
<p>? A regular expression followed by `?' (a question
mark) is a regular expression that matches zero or one
occurrences of the one-character regular expression. If
there is any choice, the longest leftmost string that
permits a match is chosen.</p>
<p>| Alternation: two regular expressions separated by
`|' or NEWLINE match either a match for the first or a
match for the second.</p>
<p>() A regular expression enclosed in parentheses
matches a match for the regular expression.</p>
<p>The order of precedence of operators at the same
parenthesis level is `[ ]' (character classes), then `*'
`+' `?' (<b>closures</b>),then concatenation, then `|' (<b>alternation</b>)
and NEWLINE.</p>
</li>
</dir>
<p><b>EXAMPLES</b></p>
<p>&nbsp;</p>
<dir>
<li>Search a file for a fixed string using <b>fgrep</b>:<p><font
face="Courier New"><b>example% fgrep intro
/usr/share/man/man3/*.3*</b></font></p>
<p>Look for character classes using <b>grep</b>:</p>
<p><font face="Courier New"><b>example% grep
'[1-8]([CJMSNX])' /usr/share/man/man1/*.1</b></font></p>
<p>Look for alternative patterns using <b>egrep</b>:</p>
<p><font face="Courier New"><b>example% egrep
'(Sally|Fred) (Smith|Jones|Parker)' telephone.list</b></font></p>
<p>To get the filename displayed when only processing a
single file, use <b>.null</b> as the second file in the
list:</p>
<p><font face="Courier New"><b>example% grep 'Sally
Parker' telephone.list /dev/null</b></font></p>
</li>
</dir>
<p><b>FILES</b></p>
<p>.null</p>
<p>&nbsp;</p>
<p><b>SEE ALSO</b></p>
<p><b>awk</b>(1), <b>gsh</b>(1), <b>vi</b>(1), <b>sed</b>(1)</p>
<p>&nbsp;</p>
<p><b>BUGS</b></p>
<p>Lines are limited to 1024 characters by <b>grep</b>; longer
lines are truncated.</p>
<p>&nbsp;</p>
<dir>
<li>The combination of -<b>l</b> and -<b>v</b> options does
not produce a list of files in which a regular expression
is not found. To get such a list, use the C shell
construct (Note: this is NOT the same as gsh, which does
not support such programming).<p><font size="2"
face="Courier New">foreach filename (*)</font></p>
<p><font size="2" face="Courier New">if (`grep &quot; re
&quot; $ filename | wc -l` == 0) echo $ filename </font></p>
<p><font size="2" face="Courier New">end</font></p>
<p>Ideally there should be only one <b>grep</b>.</p>
</li>
</dir>
<p><b>DIAGNOSTICS</b></p>
<dir>
<li>Exit status is 0 if any matches are found, 1 if none, 2
for syntax errors or inaccessible files.</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>head - give first few lines</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>head</b> [-<i>count</i>] [<i>file</i> ...]</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li>This filter gives the first <i>count</i> lines of each of
the specified files, or of the standard input. If <i>count</i>
is omitted it defaults to 10.</li>
</dir>
<p><b>SEE ALSO</b></p>
<dir>
<li><b>tail</b>(1)</li>
</dir>
<p><b>HISTORY</b></p>
<dir>
<li><b>head</b> appeared in 3 BSD.</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>ls - list contents of directory</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>ls</b> [ -<b>acdfilqrstu1ACLFR</b> ] <i>name</i> ...</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li>For each directory argument, <b>ls</b> lists the contents
of the directory; for each file argument, <b>ls</b>
repeats its name and any other information requested. By
default, the output is sorted alphabetically. When no
argument is given, the current directory is listed. When
several arguments are given, the arguments are first
sorted appropriately, but file arguments are processed
before directories and their contents.<p>There are a
large number of options:</p>
<p>-<b>l</b> List in long format, giving mode, number of
links,owner, size in bytes, and time of last modification
for each file. If the file is a special file the size
field will instead contain the major and minor device
numbers. If the file is a symbolic link the pathname of
the linked-to file is printed preceded by ``-&gt;''.</p>
<p>-<b>t</b> Sort by time modified (latest first) instead
of by name.</p>
<p>-<b>a</b> List all entries; in the absence of this
option, entries whose names begin with a period (.) or
whose GS/OS 'invisible' flag is set are not listed.</p>
<p>-<b>A</b> List all entries except for the current
directory (.) and the parent directory (..).</p>
<p>-<b>s</b> Give size in kilobytes of each file.</p>
<p>-<b>d</b> If argument is a directory, list only its
name; often used with -<b>l</b> to get the status of a
directory.</p>
<p>-<b>L</b> If argument is a symbolic link, list the
file or directory the link references rather than the
link itself. Note that if the link references a directory
the link is always followed, unless the -<b>l</b> option
is used.</p>
<p>-<b>r</b> Reverse the order of sort to get reverse
alphabetic or oldest first as appropriate.</p>
<p>-<b>u</b> Use time of last access instead of last
modification for sorting (with the -<b>t </b>option)
and/or printing (with the -<b>l</b> option).</p>
<p>-<b>c</b> Use time of file creation for sorting or
printing.</p>
<p>-<b>i</b> For each file, print the i-number in the
first column of the report.</p>
<p>-<b>f</b> Force each argument to be interpreted as a
directory and list the name found in each slot. This
option turns off -<b>l</b>, -<b>t</b>, -<b>s</b>, and -<b>r</b>,
and turns on -<b>a</b>; the order is the order in which
entries appear in the directory.</p>
<p>-<b>F</b> Cause directories to be marked with a
trailing `/', sockets with a trailing `=', executable
files with a trailing `*', and symbolic links to files
with a trailing `@'. Symbolic links to directories are
marked with a trailing `/', unless the -l option is also
used.</p>
<p>-<b>R</b> recursively list subdirectories encountered.</p>
<p>-<b>1</b> force one entry per line output format; this
is the default when output is not to a terminal.</p>
<p>-<b>C</b> force multi-column output; this is the
default when output is to a terminal.</p>
<p>-<b>q</b> force printing of non-graphic characters in
file names as the character `?'; this is the default when
output is to a terminal.</p>
<p>-<b>n</b> Causes <b>ls</b> to not sort files; this is
useful when organizing libraries in alphabetical order
for ORCA languages.</p>
<p>The mode printed under the -l option contains 11
characters which are interpreted as follows: the first
character is</p>
<p><b>e</b> if the entry has a resource fork,</p>
<p><b>d</b> if the entry is a directory;</p>
<p><b>b</b> if the entry is a block-type special file;</p>
<p><b>c</b> if the entry is a character-type special
file;</p>
<p><b>l</b> if the entry is a symbolic link;</p>
<p><b>s</b> if the entry is a socket, or</p>
<p><b>-</b> if the entry is a plain file.</p>
<p>The next 9 characters are interpreted as three sets of
three bits each. The first set refers to owner
permissions; the next refers to permissions to others in
the same user-group; and the last to all others. Within
each set the three characters indicate permission
respectively to read, to write, or to execute the file as
a program. For a directory, `execute' permission is
interpreted to mean permission to search the directory.
The permissions are indicated as follows:</p>
<p><b>i</b> if the file is invisible</p>
<p><b>d</b> if the file can be deleted</p>
<p><b>r</b> if the file is readable;</p>
<p><b>w</b> if the file is writable;</p>
<p><b>x</b> if the file is executable;</p>
<p><b>-</b> if the indicated permission is not granted.</p>
<p>The group-execute permission character is given as <b>s</b>
if the file has the set-group-id bit set; likewise the
user-execute permission character is given as <b>s</b> if
the file has the set-user-id bit set.</p>
<p>When the sizes of the files in a directory are listed,
a total count of blocks, including indirect blocks is
printed.</p>
</li>
</dir>
<p><b>BUGS</b></p>
<dir>
<li>The output device is assumed to be 80 columns wide.<p>GNO
and GS/OS do not currently support links, user/group
permissions, the concept of 'i-numbers', or 'special'
files; thus, ls options that deal with these are ignored.</p>
</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>lseg - list segments in an OMF file</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>lseg</b> file</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>lseg</b> lists the segments of an OMF executable file.
While it can list the segments in an intermediate object
file, the information isn't as useful.<p><b>lseg</b> is
intended for discovering the location of stack segments
in existing applications (for editing to smaller sizes),
as an aid in determining how to segment large C files
whose segments exceed the bank size, and for deciding
which segments to recombine after excessive segmentation.</p>
</li>
</dir>
<p><b>AUTHOR</b></p>
<dir>
<li>Jawaid Bazyar for GNO/ME.</li>
</dir>
<p><b>BUGS</b></p>
<dir>
<li>Doesn't detect non-OMF files, and thus can get very
confused if you do &quot;lseg *&quot; and one of the
files chosen isn't an OMF file. Usually the only way to
terminate is to interrupt the program with ^C.</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>make - build a program according to a program definition
file</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>make</b> [-d] [-p] [-s] inputFile</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>make</b> is a program maintenance utility that aids in
creating programs from multiple source files.<p>inputFile
is the name of the Program Description File. If absent,
make defaults to using 'makefile' as the PDF. make's
options are as follows:</p>
<p>-d Display the modification date and time as each file
is checked. </p>
<p>-p Operate in programmer/debug mode. </p>
<p>-s Operate in silent mode.</p>
<p>The logical definition of each of the PDF parameters
follows:</p>
<p><font face="Courier New"># Comments begin with a pound
sign &quot;#&quot;. </font></p>
<p><font face="Courier New"># </font></p>
<p><font face="Courier New">TargetFile: DependentFile1 \
#</font></p>
<p><font face="Courier New">DependentFile2 DependentFilen
</font></p>
<p><font face="Courier New">ShellCommand1 </font></p>
<p><font face="Courier New">ShellCommand2 </font></p>
<p><font face="Courier New">. </font></p>
<p><font face="Courier New">. </font></p>
<p><font face="Courier New">ShellCommandn</font></p>
</li>
</dir>
<p><b>MAKE PARAMETERS</b></p>
<dir>
<li>Comments can be placed anywhere in the PDF file. If a
pound sign is in column one, the entire line is treated
as a comment. Anything following the pound is ignored by
make. Comments may also be placed on parameter lines
containing Target/Dependent file parameters.<p>The
TargetFile parameter must start in column one and ends
with a colon &quot;:&quot;. It can be a full path name,
partial path name or file in the current directory. This
file is usually an object type file created by a
compiler. Dependent file parameter(s) follow the
semicolon and are separated by a space, a comma or both.
Dependent file parameters are usually CC, PAS, ASM or
some type of included SRC file. Essentially, TargetFile
is the result of compiling the dependent source files.</p>
<p><b>make</b> obtains the modfication date and time of
the Target file and then compares it to each of the
dependent file(s) moving left to right. If one of the
dependent files has a date and time later than the Target
file, the subsequent ShellCommands are executed.
Target/Dependent parameters may be continued by placing a
reverse slash &quot;\&quot; on the line following a
dependent file parameter. make will interpret the next
line as dependent file parameters which may also be
continued and so on. There should not be any blank lines
between the continued line and next line.</p>
<p>ShellCommands must contain a space in column one to
differentiate them from Target/Dependent file parameters.
If make determines that a Target file needs to be
recreated, the ShellCommands following the
Target/Dependent file parameters are passed, as is, to
the shell interpreter. The commands must be valid shell
commands. ShellCommands are executed until a blank line
is encountered or an error occurs during the execution of
the last command. If an error occurs, make terminates
without reading the remaining PDF parameters. If a blank
line is read, make returns to Target/Dependent search
mode.</p>
<p>MAKE Example</p>
<p><font size="2" face="Courier New"># </font></p>
<p><font size="2" face="Courier New"># File: Example.Make
- A MAKE example PDF #</font></p>
<p><font size="2" face="Courier New">Menu.Root: Menu.CC #
Contains menu related routines </font></p>
<p><font size="2" face="Courier New">compile menu.cc
keep=menu</font></p>
<p><font size="2" face="Courier New">Window.Root:
Window.CC # Contains window handling routines </font></p>
<p><font size="2" face="Courier New">compile window.cc
keep=window</font></p>
<p><font size="2" face="Courier New">Misc.Root: Misc.CC
Misc.h # Contains miscellaneous program routines </font></p>
<p><font size="2" face="Courier New">compile misc.cc
keep=misc</font></p>
<p><font size="2" face="Courier New">Main.Root: Main.CC
Include/Main.h Include/Misc.h # Main program </font></p>
<p><font size="2" face="Courier New">compile main.cc
keep=main</font></p>
<p><font size="2" face="Courier New">MyProg: Menu.Root
Window.Root Misc.Root \ # re-link required? </font></p>
<p><font size="2" face="Courier New">Main.Root # check
all dependent files </font></p>
<p><font size="2" face="Courier New">link main misc menu
window keep=myprog # Shell comment </font></p>
<p><font size="2" face="Courier New">chtyp -t s16 myprog
# change type to S16</font></p>
<p><font size="2" face="Courier New"># End of PDF</font></p>
<p>The example PDF shows a program that is made up of 4
source files. The Main and Misc routines are also
dependent on include files containing information that if
changed would force a re-compile of that module.</p>
<p>One thing to keep in mind is the order of
Target/Dependent parameters can be important. make
examines the PDF from the top down. If a file is modified
due to a command later in the PDF, make will not return
to a previous Target/Dependent parameter in which that
file was a dependent file.</p>
</li>
</dir>
<p><b>AUTHOR</b></p>
<dir>
<li>Original make util written by Larry Agle for ORCA;
modifications made to make it look more like UNIX make,
and misc. Bug fixes by Jawaid Bazyar.</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>makemake - scan C source files for dependencies and
create a makefile</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>makemake</b> source.c </li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>makemake</b> takes the C source file(s) as input, and
scans them for dependencies (#includes). It does not
count standard headers (#includes with the filename
surrounded by &lt; &gt;).<p>The dependency information
for all the source files specified is then written to a
file 'makefile' in the current directory.</p>
<p><b>makemake</b> does not create link scripts nor does
it put an executable dependendcy into the file, as these
require link information not available from the <b>makemake</b>
command line.</p>
</li>
</dir>
<p><b>AUTHOR</b></p>
<dir>
<li>Jawaid Bazyar for GNO/ME's 'make' utility. He got tired
of writing them by hand.</li>
</dir>
<dir>
<li><b>BUGS</b></li>
</dir>
<dir>
<li><b>makemake</b> does not properly handle recursive or
multiple includes of the same file. If the same file is
included more than once, <b>makemake</b> will list it
that many times in the output makefile. While multiple
includes don't hurt anything, it can take more time to
process the makefile. Recursive includes will, of course,
hang <b>makemake</b>.</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>man - online manual system (Version 1.6)</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>man</b> [ <i>section</i> ] <i>manpagename</i></li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>man</b> is the access point to the online manual
system. <b>man</b> works as a shell that calls an
appropriate text formatter to format a manual page. There
are currently three text formatters available for the
GNO/ME system.<p><b>nroff</b> Unix standard typesetting
package</p>
<p><b>aroff</b> formats AppleWorks GS(tm) documents</p>
<p><b>cat</b> used to display preformatted documents</p>
<p>If the option section argument is specified, <b>man</b>
looks specifically in that section of the manual for the
manpage. This is needed in situations where there are
manpages with the same name in different sections (for
example, <b>sleep</b>(1) and <b>sleep</b>(3).</p>
</li>
</dir>
<p><b>ENVIRONMENT</b></p>
<dir>
<li><b>man</b> recognizes the following variables from the
shell.<p><b>USRMAN</b></p>
<p>This variable is required . It points to the manual
system root directory.</p>
<p><b>PAGER</b></p>
<p><b>man</b> uses <b>more</b> as the default pager. If
you wish to use a different pager, <b>less</b> perhaps,
then you must set this variable to point to that pager.</p>
</li>
</dir>
<p><b>Compressed Manual Pages and Links</b></p>
<dir>
<li>If <b>man</b> finds a file in the manual that ends in a '<b>.l</b>'
suffix, it takes the contents of that file as a 'link' to
the actual manpage. This is useful for manpages that
describe multiple commands, and prevents having multiple
copies of the manpage.<p>Manual pages may be compressed
with <b>compress</b> or <b>freeze</b>, in which case the
appropriate program is called to uncompress the manual
file.</p>
</li>
</dir>
<p><b>SEE ALSO</b></p>
<dir>
<li><b>more</b>(1), <b>less</b>(1), <b>compress</b>(1), <b>freeze</b>(1).</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>mkdir - Makes directories</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>mkdir</b> <i>dirname</i> ...</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li>The <b>mkdir</b> command creates subdirectories with the <i>dirname</i>s
specified. If a file with that <i>dirname</i> exists, an
error is returned. dirname may be a full pathname, or a
partial pathname, in which case the directory is created
as a subdirectory of the current directory.<p><b>mkdir</b>
only creates the filename portion of the specified path.
If, for instance, you do </p>
<p><font face="Courier New"><b>mkdir /usr/local/bbs/foo</b></font></p>
<p>directory foo will only be created if all of <b>/usr</b>,
<b>local</b>, and <b>bbs</b> exist.</p>
</li>
</dir>
<p><b>AUTHOR</b></p>
<dir>
<li><b>mkdir</b> was written by James Brookes for GNO/ME.</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>more - text pager</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>more</b> [ <i>file</i> ...]</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>more</b> allows the user to view the specified <i>file</i>(s)
screen by screen or line by line. If no <i>file</i>s are
specified, standard input is used.<p>Every time <b>more</b>
has displayed a screen of text, it displays a prompt</p>
<p><font face="Courier New">- filename (xx%) - </font></p>
<p>indicating the percentage of the file that has been
viewed and its filename. If standard input is used,</p>
<p><font face="Courier New">'&nbsp;-&nbsp;more&nbsp;-&nbsp;'</font></p>
<p>is used as the prompt instead.</p>
<p>A number of key commands are available at the prompt.</p>
<p><b>q</b> quit viewing the current file, and move to
the next file (if any)</p>
<p><b>[RETURN]</b></p>
<p>display the next line of the file</p>
<p><b>[ESC]</b> abort <b>more</b>, including any more
files that may have been specified</p>
<p><b>[SPACE]</b></p>
<p>display the next page of the file</p>
</li>
</dir>
<p><b>AUTHOR</b></p>
<dir>
<li>This version of more was written by Jawaid Bazyar and
Derek Taubert.</li>
</dir>
<hr>
<p><b>NAME</b></p>
<dir>
<li>passwd - set a user's login password</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><b>passwd</b> [ -<b>?</b> | -<b>v</b> ] [ <i>username</i>
]</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><b>passwd</b> changes the specified user's password. Only
root is allowed to alter passwords other than his own. If
the<i>username</i> is not given, the user's own login
name is assumed. Users other than root must then enter
the old password to verify permission to change the
password. Finally, the user must type the desired new
password twice to insure that no mistakes are made.<p>To
cancel <b>passwd</b>, type CTRL-@ when asked to enter the
new password. </p>
<p>The -<b>?</b> flag causes <b>passwd</b> to display a
brief usage message, and the -<b>v</b> flag causes <b>passwd</b>
to display version information.</p>
</li>
</dir>
<p><b>SEE ALSO</b></p>
<dir>
<li><b>login</b>(1)</li>
</dir>
<p><b>FILES</b></p>
<dir>
<li><b>/etc/passwd</b> - contains the password information</li>
</dir>
<p><b>AUTHOR</b></p>
<dir>
<li>Eric Shepherd<p>Internet uerics@mcl.mcl.ucsb</p>
<p>AOL Sheppy</p>
</li>
</dir>
<p><b>NAME</b></p>
<dir>
<li>purge - deallocate purgeable memory handles</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><dir>
<li><b>purge</b> [-v]</li>
</dir>
</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><dir>
<li>This program purges all memory blocks marked
purgable. This is very important when using the
Orca compilers and shells since certain blocks
get left lying around and can (and have!) caused
compiler errors. By purging memory before
compiles a large percentage of strange compiler
errors can be eliminated. After purging, all
memory possible is then freed for usage.<dir>
<li><dir>
<li>-v gives a verbose listing of
each handle being purged and
before and after free memory
statistics.</li>
</dir>
</li>
</dir>
<p>The problems mentioned above usually occur
when a program has over-written one of the ORCA
FastFile system's memory handles. Purging clears
these handles and forces a reload from disk.</p>
</li>
</dir>
</li>
</dir>
<p><b>BUGS</b></p>
<dir>
<li><dir>
<li>Purging memory when non-shell applications are
running could be dangerous.</li>
</dir>
</li>
</dir>
<p><b>NAME</b></p>
<dir>
<li><dir>
<li>rx, rc, rb, rz - Receive Files and Commands with
X/Y/ZMODEM</li>
</dir>
</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><dir>
<li><b>rz</b> -tv<p><b>rb</b> -tv</p>
<p><b>rc</b> -tv file</p>
<p><b>rx</b> -tv file</p>
<p><b>gz</b> file ... [-v]</p>
<p><b>rzCOMMAND</b></p>
</li>
</dir>
</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><dir>
<li>This program uses error correcting protocols to
receive files over a dial-in serial port from a
variety of programs running under many operating
systems. It is invoked from a shell prompt
manually, or automatically as a result of an
&quot;<b>sz</b> file ...&quot; command given to
the calling program.<p>This is a shareware
program copyrighted by Omen Technology INC.</p>
<p><b>Rz</b> (Receive ZMODEM) receives one or
more files with the ZMODEM protocol. Pathnames
are supplied by the sending program, and
directories are made if necessary (and possible).
Normally, the &quot;<b>rz</b>&quot; command is
automatically issued by the calling ZMODEM
program, but defective ZMODEM implementations may
require starting <b>rz</b> manually.</p>
<p><b>Rb</b> receives file(s) with YMODEM,
accepting either standard128 byte sectors or 1024
byte sectors (sb <b>-k</b> option). The user
should determine when the 1024 byte block length
actually improves throughput.</p>
<p>If True YMODEM&trade; (Omen Technology
trademark) file information (file length, etc.)
is received, the file length controls the number
of bytes written to the output dataset, and the
modify time and file mode (iff non zero) are set
accordingly.</p>
<p>If True YMODEM file information is not
received, slashes in the pathname are changed to
underscore, and any trailing period in the
pathname is eliminated. This conversion is useful
for files received from CP/M and other historical
systems.</p>
<p><b>Rc</b> receives a single <u>file</u> with
XMODEM-CRC or XMODEM-1k-CRC protocol. The user
should determine when the 1024 byte block length
actually improves throughput without causing
problems. The user must supply the file name to
both sending and receiving programs. Up to 1023
garbage characters may be added to the received
file.</p>
<p><b>Rx</b> receives a single <u>file</u> with
XMODEM or XMODEM-1k protocol. The user should
determine when the 1024 byte block length
actually improves throughput without causing
problems. The user must supply the file name to
both sending and receiving programs. Up to 1023
garbage characters may be added to the received
file.</p>
<p><b>Rz</b> may be invoked as <b>rzCOMMAND</b>
(with an optional leading - as generated by
login(1)). For each received file, <u>rz</u> will
pipe the file to ``COMMAND filename'' where
filename is the name of the transmitted file with
the file contents as standard input.</p>
<p>Each file transfer is acknowledged when
COMMAND exits with 0 status. A non zero exit
status terminates transfers.</p>
<p>A typical use for this form is <u>rzmail</u>
which calls rmail(1) to post mail to the user
specified by the transmitted file name. For
example, sending the file &quot;caf&quot; from a
PC-DOS system to <u>rzmail</u> on a Unix system
would result in the contents of the DOS file
&quot;caf&quot; being mailed to user
&quot;caf&quot;.</p>
<p>The meanings of the available options are:</p>
<dir>
<li><dir>
<li><b>tim</b> Change timeout to <u>tim</u>
tenths of seconds.<p><b>v </b>Verbose
causes a list of file names to be
appended to /tmp/rzlog . More v's
generate more detailed debugging
output.</p>
</li>
</dir>
</li>
</dir>
</li>
</dir>
</li>
</dir>
<p><b>DIAGNOSTICS</b></p>
<dir>
<li><dir>
<li>Exit status is as follows: 0 for successful
transfers. 1 if unrecoverable errors are
detected. 2 if syntax errors or file access
problems are detected. 3 if the program was
terminated by a caught interrupt.</li>
</dir>
</li>
</dir>
<p><b>SEE ALSO</b></p>
<dir>
<li><dir>
<li><b>sz</b>(1).</li>
</dir>
</li>
</dir>
<p><b>NOTES</b></p>
<dir>
<li><dir>
<li>ZMODEM's support of XOFF/XON flow control allows
proper operation in many environments that do not
support XMODEM uploads. Unfortunately, not all
Unix versions support input flow control. The TTY
input buffering on some systems may not
adequately buffer long blocks or streaming input
at high speed. You should suspect this problem
when you can't send data to the Unix system at
high speeds using ZMODEM, YMODEM-1k or XMODEM-1k,
but YMODEM with 128 byte blocks works properly.<p>If
a program that does not properly implement the
specified file transfer protocol causes <b>rz</b>
to &quot;hang&quot; the port after a failed
transfer, either wait for <b>rz</b> to time out
or keyboard a dozen Ctrl-X characters.</p>
<p>Many programs claiming to support YMODEM only
support XMODEM with 1k blocks, and they often
don't get that quite right.</p>
</li>
</dir>
</li>
</dir>
<p><b>BUGS</b></p>
<dir>
<li><dir>
<li>This version of <b>rz</b> does not support some
ZMODEM features.<p>The ASCII option's CR/LF to NL
translation merely deletes CR's.</p>
</li>
</dir>
</li>
</dir>
<p><b>ZMODEM CAPABILITIES</b></p>
<dir>
<li><dir>
<li><b>Rz</b> supports ZMODEM command execution
(zcommand), incoming ZMODEM binary (-b), ASCII
(-a), newer(-n), newer+longer(-N), protect (-p),
Crash Recovery(-r), clobber (-y), match+clobber
(-Y), compression(-Z), and append (-+) requests.
Other options sent by the sender are ignored. The
default is protect (-p) and binary (-b).</li>
</dir>
</li>
</dir>
<p><b>FILES</b></p>
<dir>
<li><dir>
<li>/tmp/rzlog stores debugging output generated with
-vv option</li>
</dir>
</li>
</dir>
<p><b>NAME</b></p>
<dir>
<li><dir>
<li>script - make typescript of a terminal session</li>
</dir>
</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><dir>
<li><b>script</b> [ -<b>a</b> ] [ <i>filename</i> ]</li>
</dir>
</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><dir>
<li><b>script</b> makes a typescript of everything
printed on your terminal. The typescript is
written to <i>filename</i> , or appended to <i>filename</i>
if the -<b>a</b> option is given. It can be sent
to the line printer later with <b>lpr</b>(1). If
no file name is given, the typescript is saved in
the file typescript .<p>The script ends when the
forked shell exits.</p>
</li>
</dir>
</li>
</dir>
<p><b>OPTIONS</b></p>
<dir>
<li><dir>
<li>-<b>a</b> Append the script to the specified file
instead of writing over it.</li>
</dir>
</li>
</dir>
<p><b>SEE ALSO</b></p>
<dir>
<li><dir>
<li><b>lpr</b> (1), <b>pty</b> (4)</li>
</dir>
</li>
</dir>
<p><b>BUGS</b></p>
<dir>
<li><dir>
<li>script places <i>everything</i> in the log file.
This is not what the naive user expects.</li>
</dir>
</li>
</dir>
<p><b>NAME</b></p>
<dir>
<li><dir>
<li>sleep - suspend execution for an interval</li>
</dir>
</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><dir>
<li><b>sleep</b> <i>time</i></li>
</dir>
</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><dir>
<li><b>Sleep</b> suspends execution for <i>time</i>
seconds. It is used to execute a command after a
certain amount of time as in a script:<dir>
<li><dir>
<li>sleep 105<p>command</p>
</li>
</dir>
</li>
</dir>
</li>
</dir>
</li>
</dir>
<p><b>SEE ALSO</b></p>
<dir>
<li><dir>
<li><b>alarm</b>(3C), <b>sleep</b>(3)</li>
</dir>
</li>
</dir>
<p><b>BUGS</b></p>
<dir>
<li><dir>
<li><i>Time</i> must be less than 2,147,483,647
seconds.</li>
</dir>
</li>
</dir>
<p><b>NAME</b></p>
<dir>
<li><dir>
<li>split - split a file into pieces</li>
</dir>
</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><dir>
<li><b>split</b> [ - <i>number</i> ] [ <i>infile</i>
[ <i>outfile</i> ] ]</li>
</dir>
</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><dir>
<li><b>split</b> reads <i>infile</i> and writes it in
<i>number</i> -line pieces (default 1000) onto a
set of output files (as many files as necessary).
The name of the first output file is <i>outfile</i>
with <b>aa</b> appended, the second file is <b>outfile</b>ab
, and so on lexicographically.<p>If no <i>outfile</i>
is given, <b>x</b> is used as default (output
files will be called <b>xaa</b> , <b>xab</b> ,
etc.).</p>
<p>If no <i>infile</i> is given, or if `<b>-</b>'
is given in its stead, then the standard input
file is used.</p>
</li>
</dir>
</li>
</dir>
<p><b>OPTIONS</b></p>
<dir>
<li><dir>
<li>- number Number of lines in each piece.</li>
</dir>
</li>
</dir>
<p><b>NAME</b></p>
<dir>
<li><dir>
<li>stty - set and view terminal options and
parameters</li>
</dir>
</li>
</dir>
<p><b>SYNOPSIS</b></p>
<dir>
<li><dir>
<li><b>stty</b> [ <i>option</i> ... ] [ <i>charoption
c</i><b> </b>... ]</li>
</dir>
</li>
</dir>
<p><b>DESCRIPTION</b></p>
<dir>
<li><dir>
<li>If no options are specified, <b>stty</b> prints
out all the current terminal option settings. <i>options</i>
represent boolean flags in the terminal
parameters, and are as follows:<p><b>raw</b>
turns on RAW mode (no character or line
processing)</p>
<p><b>-raw</b> turns off RAW mode</p>
<p><b>ehco</b> if in CBREAK or COOKED mode,
echoes input characters</p>
<p><b>-echo</b> echo mode off</p>
<p><b>cbreak </b>turns on CBREAK mode (single
character processing)</p>
<p><b>-cbreak </b>turns off CBREAK mode
(line-at-a-time processing)</p>
<p><i>Charoptions</i> represent variables in the
terminal interface, and are as follows:</p>
<p><b>intr c</b> sets the interrupt character
(normally ^C)</p>
<p><b>start c</b> sets the start character
(normally ^Q)</p>
<p><b>stop c</b> sets the stop character
(normally ^S)</p>
<p><b>eof c</b> sets the eof character (normally
^D)</p>
<p><b>susp c</b> sets the suspend character
(normally ^Z)</p>
<p><b>c</b> may be defined either as an octal
number such as 003, or in control character
format (^C).</p>
</li>
</dir>
</li>
</dir>
<p><b>SEE ALSO</b></p>
<dir>
<li><dir>
<li><b>tty</b>(4)</li>
</dir>
</li>
</dir>
<p><font size="2"><b>NAME</b></font></p>
<dir>
<li><dir>
<li><font face="Times">sum - print checksum and block
count of a file</font></li>
</dir>
</li>
</dir>
<p><font size="2"><b>SYNOPSIS</b></font></p>
<dir>
<li><dir>
<li><font face="Times"><b>sum</b> [ <i>file</i> ]</font></li>
</dir>
</li>
</dir>
<p><font size="2"><b>DESCRIPTION</b></font></p>
<dir>
<li><dir>
<li><font face="Times"><b>Sum</b> calculates and
prints a 16-bit checksum for the named file, and
also prints the number of blocks in the file.
Stdin is used if no file names are given. <b>Sum</b>
is typically used to look for corrupted files, or
to validate a file communicated over some
transmission line.</font></li>
</dir>
</li>
</dir>
<p><font size="2"><b>DIAGNOSTICS</b></font></p>
<dir>
<li><dir>
<li><font face="Times">``Read error'' is
indistinguishable from end of file on most
devices; check the block count.</font></li>
</dir>
</li>
</dir>
<p><font size="2"><b>SEE ALSO</b></font></p>
<dir>
<li><dir>
<li><font face="Times"><b>wc</b>(1).</font></li>
</dir>
</li>
</dir>
<p><font size="2"><b>NOTE</b></font></p>
<dir>
<li><dir>
<li><font face="Times"><b>Sum</b> is pretty slow on
large files when running on the GS. If anyone has
a faster algorithm for computing the 16-bit
checksum, I'd really appreciate seeing it. </font></li>
</dir>
</li>
</dir>
<p><font size="2"><b>AUTHOR</b></font></p>
<dir>
<li><dir>
<li><font face="Times">Marek Pawlowski -
marekp@pnet91.cts.com</font></li>
</dir>
</li>
</dir>
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