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Re^5: Check for another program availability

by Tux (Canon)
on Apr 12, 2021 at 13:50 UTC ( #11131145=note: print w/replies, xml ) Need Help??


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
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Re^6: Check for another program availability
by eyepopslikeamosquito (Bishop) on Apr 12, 2021 at 23:51 UTC

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