Re: system() and qx comparison

[ikegami]

in reply to system() and qx comparison

IPC::System::Simple provides capture and capturex which are single- and multi-arg versions of qw respectively.

use IPC::System::Simple qw( capture capturex );

my $foo = capture("shell command");
my $foo = capturex("program");
my $foo = capturex("program", @args);

Conveniently, they even do the error checking for you.

By the way, IPC::System::Simple can also add error checking to system.

use IPC::System::Simple qw( system systemx );

system("shell command");
systemx("program");
systemx("program", @args);

[didess]

Thank you a lot. It really seems to be what I was looking for !!!!