in reply to Window Process check

Simple way:

C:\test>perl -E"say 'notepad is ',  grep( /notepad/, `tasklist`) ? '' 
+: 'not ', 'running'"
notepad is not running

C:\test>start notepad.exe

C:\test>perl -E"say 'notepad is ',  grep( /notepad/, `tasklist`) ? '' 
+: 'not ', 'running'"
notepad is running

[download]

See Win32::Process::Info for another way.

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The start of some sanity?

In Section Seekers of Perl Wisdom