Hi, i tried to use the programm check_procs with the following parameters, but it want work. check_procs -c 1:1 -C "/usr/bin/perl /usr/local/bin/restartvideo" What is wrong with this line? /bin/ps -weo 'stat uid ppid comm args' returns: S 0 328 startvideo /usr/bin/perl /usr/local/bin/startvideo -- Thanks Matthias