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54 lines
922 B
Bash
54 lines
922 B
Bash
#!/bin/bash
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#
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# /usr/sbin/healthd
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#
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. /etc/conf.d/healthd
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cmd="${ALARM_CMD}"
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addr="${ADMIN_EMAIL}"
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slp="${ALARM_SLEEP}"
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sensors="/usr/bin/sensors"
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while [ $# -gt 0 ] ; do
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case "${1}" in
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-c ) cmd="${2}" ; shift 2 ;;
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-m ) addr="${2}" ; shift 2 ;;
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-s ) slp="${2}" ; shift 2 ;;
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* ) shift 1 ;;
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esac
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done
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case "${ALARM_RESET}" in
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yes) /usr/bin/sensors > /dev/null
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;;
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no) true
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;;
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esac
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[ -n "${cmd}" ] && [ -n "$( which -- "${cmd%% *}" )" ] || \
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[ -n "${addr}" ] || exit 1
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[ "${slp}" -ge 2 ] || slp=600
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while true ; do
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sleep 15
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message="$( $sensors )"
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case "$message" in
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'' ) message='Could not get any sensor values !' ;;
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*ALARM* ) : ;;
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* ) message='' ;;
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esac
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if [ -n "$message" ]; then
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if [ -n "${addr}" ]; then
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echo "$message" | mail -s \
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"Sensors ALARM detected at host: $( hostname )" \
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"${addr}"
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fi
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[ -z "${cmd}" ] || ${cmd} &
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sleep ${slp}
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fi
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done &
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