bash: Avoid getting PID of parent process if subprocess fails
65449
How to get the pid of the last executed command in shell script?
110248
Systemd drop-in fails to create PID file
135164
Why (...) doesn't spawn a new child process when run in background?
147239
How to write a shscript to kill -9 a pid which is found via lsof -i
13354
How do I use subprocess.Popen to connect multiple processes by pipes?
21270
How do I write a bash script to restart a process if it dies?
19576
A non-blocking read on a subprocess.PIPE in Python
103049
What can I do if bash stops echoing?
101350
Wait for the first subprocess to finish
84839
Redirecting standard output to a file containing the pid of the logging process
10039
Finding the ID of a process and killing it
51374
Daemonize a process in shell?
116954
How to make child process die after parent exits?
142776
PowerShell: Capture the output from external process that writes to stderr in a variable
57987
Why can't I `tail -f /proc/$pid/fd/1`?
86819
Redirect STDERR / STDOUT of a process AFTER it's been started, using command line?
149285
Tell a process PID by it's window?