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27 lines
595 B
Awk
27 lines
595 B
Awk
# awk program to emulate the wc command
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{
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# Has input file changed?
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if (FILENAME != file) {
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if (startup == 0) {
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# This is just the first time through
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startup = 1;
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}
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else {
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printf " %7d %7d %7d %s\n", nl, nw, nc, file;
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tnl += nl; tnw += nw; tnc += nc;
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nl = 0; nw = 0; nc = 0;
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}
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file = FILENAME;
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numfiles++
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}
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nl++; nw += NF; nc += length($0)+1;
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}
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END {
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printf " %7d %7d %7d %s\n", nl, nw, nc, file;
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if (numfiles > 1) {
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tnl += nl; tnw += nw; tnc += nc;
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printf " %7d %7d %7d total\n", tnl, tnw, tnc;
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}
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}
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