Ahoj, prosim vas muze mi nekdo poradit, jak nahradit:
# create empty lock file if none exists
cat /dev/null >> $lf
read lastPID < $lf
# if lastPID is not null and a process with that pid exists , exit
[ ! -z "$lastPID" -a -d /proc/$lastPID ] && exit
echo "this script was not running, it's ok"
# save my pid in the lock file
echo $$ > $lf
aby mi to jelo i pod jinymi usery nez pod rootem? Pod jinymi usery mi to dava permission denied na /proc/lastpid
Diky!