Answer by muru for See if a script is running when using #!/usr/bin/env
On Linux, you could use pgrep to get PIDs of likely suspects, and inspect the first argument of those PIDs (available in /proc/$PID/cmdline). /proc/$PID/cmdline has all the arguments (including...
View ArticleSee if a script is running when using #!/usr/bin/env
I have tried migrating the shebang for my bash scripts from #!/bin/bash to #!/usr/bin/env bash, and some of them were broken because they relied on this code that checks for existing instances of...
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