Update README.md

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Bobbi Webber-Manners 2021-09-15 23:38:10 -04:00 committed by GitHub
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@ -266,6 +266,21 @@ can contain any of the following:
- `L` - File is locked against deletion, renaming and writing.
For example: `*ACCESS *.ASM WR`
`*COPY <listspec> <*objspec*>` - Copy file(s). There are two forms of
the `*COPY` command:
- `*COPY <objspec> <objspec>` - Copy a single file. The first argument
must refer to a file and the second can be a file or a directory.
If the target file exists and is writeable it will be overwritten.
If a directory is specified as the destination then the file will
be copied into the directory using the same filename. No wildcards
are allowed in the source filename in this case. For example:
`*COPY TEXT/ABC.TXT ../BACKUPS/ABC.BACKUP.TXT`
- `*COPY <listspec> <objspec>` - Copy multiple files. The first
argument refers to a list of files, specified using wildcards. The
second argument must refer to a directory. All the files included
in the wildcard pattern will be copied into the destination
directory. For example `*COPY :71/DOCS/ABC.TXT :72/MYDIR`.
`*FX a[,x,y]` - invokes `OSBYTE` MOS calls.
`*OPT` - sets file system options. `*OPT 255,x` may be used to enable or