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|
#!/bin/sh
die()
{
printf '%s: Error: %s\n' "$0" "$*" >&2
exit 1
}
parseopts()
{
while [ $# -gt 0 ]
do
case "$1" in
-q | --quiet )
exec 2>/dev/null
;;
-y | --kill-last-process )
FIRESLAY_KILL_LAST_PROCESS=y
;;
--)
shift
break
;;
-* )
die unknown option
;;
*)
break
;;
esac
shift
done
[ $# = 0 ] || die usage
}
main()
{
parseopts "$@"
set -- $(web_content_pids)
(
case $# in
0 ) echo "$0: Warning: Not slaying: no Web Content process found." >&2
exit
;;
1 ) if ! [ "$FIRESLAY_KILL_LAST_PROCESS" ]
then
echo "$0: Warning: Not slaying: only one 'Web Content' process. Specify -y to kill it." >&2
exit
fi
;;
* ) shift
;;
esac
set -x
ps $* >&2
kill $*
)
r=$?
ps $* >&2
exit $r
}
web_content_pids()
{
top -w512 -bn1 -o '%MEM' | sed -e '1,/^$/d' | {
while read line
do set -- $line
[ "${12} ${13}" = "Web Content" ] || continue
[ "${8}" != Z ] || continue
echo $1
done
}
}
main "$@"
|
