When you have a PHP background process running, what are recommended approaches to: 1/ Monitor that the process is alive and/or automatically launch a new one if it dies 2/ Make sure that there are ...
How can I send signals or events to a running Upstart job? I run a Node.js HTTP server with Upstart as a daemon and sometimes need to put it into maintenance mode for backups and stuff. I'd like to ...
Practically, I need a process which behaves, as if I had pressed Ctrl+Z just after it started. Hopefully, it is possible to do such thing using a shell script. (Also, knowing the resulting PID would ...
I have written a bash script which inturn needs to run around 130 Perl scripts. #!/bin/bash perl file1.pl & perl file2.pl & perl file3.pl & .... .... perl file130.pl & The above ...