44 lines
846 B
Bash
44 lines
846 B
Bash
#!/bin/sh
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set -eu
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die() {
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echo "${0}:" "$@" >&2
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exit 1
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}
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: ${CATSITD_PIPE:='%%RUNDIR%%/catsitd.pipe'}
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quiet=
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while getopts 'c:q' opt; do
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case $opt in
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(c) CATSITD_PIPE=$OPTARG;;
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(q) quiet=q;;
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(?) exit 1;;
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esac
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done
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shift $((OPTIND - 1))
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if ! test -p "${CATSITD_PIPE}"; then
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die "${CATSITD_PIPE} is not a named pipe"
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fi
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if ! test -w "${CATSITD_PIPE}"; then
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die "${CATSITD_PIPE} is not writable"
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fi
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[ $# -lt 1 ] && die 'action required'
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[ $# -lt 2 ] && die 'service name required'
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action=$(echo "${1}" | tr 'A-Z' 'a-z')
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for valid in start stop restart status drop $(kill -l | tr 'A-Z' 'a-z'); do
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[ "${action}" = "${valid}" ] && break
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done
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if [ "${action}" != "${valid}" ]; then
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die "${action} is not a valid action or signal"
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fi
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echo "$@" > "${CATSITD_PIPE}"
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test $quiet && exit
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sleep 0.1
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tail /var/log/messages | grep catsitd
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