| Name : perl-IPC-System-Simple
| |
| Version : 1.25
| Vendor : openSUSE
|
| Release : 8.3
| Date : 2017-05-10 01:26:17
|
| Group : Development/Libraries/Perl
| Source RPM : perl-IPC-System-Simple-1.25-8.3.src.rpm
|
| Size : 0.07 MB
| |
| Packager : http://bugs_opensuse_org
| |
| Summary : Run commands simply, with detailed diagnostics
|
Description :
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.
In fact, if you want to be really lazy, you can just write:
use IPC::System::Simple qw(system);
and all of your \'system\' commands will either succeed (run to completion
and return a zero exit value), or die with rich diagnostic messages.
The \'IPC::System::Simple\' module also provides a simple replacement to
Perl\'s backticks operator. Simply write:
use IPC::System::Simple qw(capture);
and then use the the /capture() manpage command just like you\'d use
backticks. If there\'s an error, it will die with a detailed description of
what went wrong. Better still, you can even use \'capturex()\' to run the
equivalent of backticks, but without the shell:
use IPC::System::Simple qw(capturex);
my $result = capturex($command, AATTargs);
If you want more power than the basic interface, including the ability to
specify which exit values are acceptable, trap errors, or process
diagnostics, then read on!
|
RPM found in directory: /vol/rzm3/linux-opensuse/distribution/leap/42.3/repo/oss/suse/noarch |
