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WebSVN – planix.SVN – Blame – /os/branches/planix-v0/rc/bin/psu – Rev 2

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#!/bin/rc
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# psu - ps for just one user
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rfork e
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flags=()
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while (! ~ $#* 0 && ~ $1 -*) {
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	flags = ($flags $1)
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	shift
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}
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# sed -n p rather than grep so that we get buffered writes.
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# this is a huge difference in drawterm.
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switch($#*){
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case 0
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	ps $flags | sed -n '/^'$user' /p'
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case 1
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	ps $flags | sed -n '/^'$1' /p'
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case *
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	echo Usage: psu '[ps-flags] [ user ]' >[1=2]
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	exit usage
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}