Re^5: Check for another program availability

in reply to Re^4: Check for another program availability
in thread Check for another program availability

That exactly. And additionally, "which" might produce considerably different results in a (perl) script than on the command prompt, as some shells have "which" as a builtin or alias, so people *think* they have which (program) but in fact use the shell functionality.

Enjoy, Have FUN! H.Merijn

Comment on Re^5: Check for another program availability

Replies are listed 'Best First'.
Re^6: Check for another program availability by eyepopslikeamosquito (Archbishop) on Apr 12, 2021 at 23:51 UTC
Stackexchange why not use which and what to use instead argues strongly against using the `which` command. BTW, I've always used the `type` command (never `which`) -- see here for why. :)	[reply] [d/l] [select]

In Section Seekers of Perl Wisdom