slackbuilds_ponce/perl/perl-IPC-System-Simple/README
Heinz Wiesinger 3a68d00bd4 perl/perl-IPC-System-Simple: Added.
Signed-off-by: Heinz Wiesinger <pprkut@slackbuilds.org>
2013-11-19 19:54:50 +01:00

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Calling Perl's in-built 'system()' function is easy; determining if
it was successful is _hard_. Let's face it, '$?' isn't the nicest
variable in the world to play with, and even if you _do_ check it,
producing a well-formatted error string takes a lot of work.
'IPC::System::Simple' takes the hard work out of calling external
commands.