Pattern below allows for a bash script to be called via, say, cron and check to see if it is already running.
Useful for things like rsync
tasks.
PIDFILE=/var/run/myscriptname.pid
if [ -f $PIDFILE ]
then
PID=$(cat $PIDFILE)
Pattern below allows for a bash script to be called via, say, cron and check to see if it is already running.
Useful for things like rsync
tasks.
PIDFILE=/var/run/myscriptname.pid
if [ -f $PIDFILE ]
then
PID=$(cat $PIDFILE)
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