good chemistry is complicated, and a little bit messy -LW |
|
PerlMonks |
comment on |
( [id://3333]=superdoc: print w/replies, xml ) | Need Help?? |
If the program can be found in $ENV{'PATH'} when it is installed, then just trying to execute it will either succeed or fail, no need to search first. See system and exec. Alexander
-- Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-) In reply to Re: Check for another program availability
by afoken
|
|