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18 lines
251 B
Bash
Executable file
18 lines
251 B
Bash
Executable file
#!/usr/local/plan9/bin/rc
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. 9.rc
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PROMPT='[^ ]*[%;$#][ ]+'
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fn cmds {
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wintext | sed -n 's/^'$PROMPT'([^"])/ \1/p'
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}
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switch($#*) {
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case 0
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cmds | tail -1
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case *
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cmds | grep -n '^ '^$"* | tail -r |
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sort -u +1 | sort -n |
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sed 's/^[0-9]+: //'
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}
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