| Name : perl-Sys-Cmd
| |
| Version : 0.82.0
| Vendor : obs://build_opensuse_org/devel:languages:perl
|
| Release : 1.3
| Date : 2015-06-25 05:28:56
|
| Group : Development/Libraries/Perl
| Source RPM : perl-Sys-Cmd-0.82.0-1.3.src.rpm
|
| Size : 0.04 MB
| |
| Packager : (none)
| |
| Summary : run a system command or spawn a system processes
|
Description :
*Sys::Cmd* lets you run system commands and capture their output, or spawn
and interact with a system process through its \'STDIN\', \'STDOUT\', and
\'STDERR\' file handles. The following functions are exported on demand by
this module:
* run( AATTcmd, [\\%opt] ) => $output | AATToutput
Execute \'AATTcmd\' and return what the command sent to its \'STDOUT\', raising
an exception in the event of error. In array context returns a list
instead of a plain string.
The first element of \'AATTcmd\' will be looked up using the File::Which
manpage if it doesn\'t exist as a relative file name is is a CODE
reference (UNIX only). The command input and environment can be modified
with an optional hashref containing the following key/values:
* dir
The working directory the command will be run in.
* encoding
An string value identifying the encoding of the input/output
file-handles. Defaults to \'utf8\'.
* env
A hashref containing key/values to be added to the current environment
at run-time. If a key has an undefined value then the key is removed
from the environment altogether.
* input
A string which is fed to the command via its standard input, which is
then closed.
* runx( AATTcmd, [\\%opt] ) => $outerrput | AATTouterrput
The same as the \'run\' function but with the command\'s \'STDERR\' output
appended to the \'STDOUT\' output.
* spawn( AATTcmd, [\\%opt] ) => Sys::Cmd
Return a *Sys::Cmd* object (documented below) representing the process
running AATTcmd, with attributes set according to the optional \\%opt
hashref. The first element of the \'AATTcmd\' array is looked up using the
File::Which manpage if it cannot be found in the file-system as a
relative file name or it is a CODE reference (UNIX only).
*Sys::Cmd* objects can of course be created using the standard \'new\'
constructor if you prefer that to the \'spawn\' function:
$proc = Sys::Cmd->new(
cmd => \\AATTcmd,
dir => \'/\',
env => { SOME => \'VALUE\' },
enc => \'iso-8859-3\',
input => \'feedme\',
on_exit => sub {
my $proc = shift;
print $proc->pid .\' exited with \'. $proc->exit;
},
);
Note that *Sys::Cmd* objects created this way will not lookup the command
using the File::Which manpage the way the \'run\', \'runx\' and \'spawn\'
functions do.
*Sys::Cmd* uses the Log::Any manpage \'debug\' calls for logging purposes.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/perl:/CPAN-S/openSUSE_Tumbleweed/noarch |
