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続々: Growlが暴走したときに自動的に再起動するスクリプト

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どうも前回のスクリプトだと、openを叩いたときに権限の問題でおこられるのでsudo -u harajune を追加した

#!/bin/bash

PID=$(ps ax | grep Growl.app | grep -v grep | awk '{print $1};')

OPEN="sudo -u harajune open"

if [ -z "$PID" ]; then
    $OPEN -j -a Growl
    logger -p user.notice -t growl_cron "Growl restarted on $(date)"
    exit
fi

CPU_USAGE=$(top -pid $PID -l 2 -s 5 -stats cpu | tail -n1 | cut -d"." -f1)
if [ "$CPU_USAGE" -gt 80 ]; then
    killall Growl
    $OPEN -j -a Growl
    logger -p user.notice -t growl_cron "Growl restarted on $(date)"
fi
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