IPC::Cmd 0.78

IPC::Cmd is a Perl module that allows you to run commands platform independently, interactively if desired, but have them still work.

The can_run function can tell you if a certain binary is installed and if so where, whereas the run function can actually execute any of the commands you give it and give you a clear return value, as well as adhere to your verbosity settings.

SYNOPSIS

 use IPC::Cmd qw[can_run run run_forked];

 my $full_path = can_run('wget') or warn 'wget is not installed!';

 ### commands can be arrayrefs or strings ###
 my $cmd = "$full_path -b theregister.co.uk";
 my $cmd = [$full_path, '-b', 'theregister.co.uk'];

 ### in scalar context ###
 my $buffer;
 if( scalar run( command => $cmd,
 verbose => 0,
 buffer => \$buffer,
 timeout => 20 )
 ) {
 print "fetched webpage successfully: $buffer\n";
 }


 ### in list context ###
 my( $success, $error_message, $full_buf, $stdout_buf, $stderr_buf ) =
 run( command => $cmd, verbose => 0 );

 if( $success ) {
 print "this is what the command printed:\n";
 print join "", @$full_buf;
 }

 ### check for features
 print "IPC::Open3 available: " . IPC::Cmd->can_use_ipc_open3;
 print "IPC::Run available: " . IPC::Cmd->can_use_ipc_run;
 print "Can capture buffer: " . IPC::Cmd->can_capture_buffer;

 ### don't have IPC::Cmd be verbose, ie don't print to stdout or
 ### stderr when running commands -- default is '0'
 $IPC::Cmd::VERBOSE = 0;


Product's homepage

Requirements:
Ссылка: http://search.c..thors/id/B/BI/BINGOS/IPC-Cmd-0.78.tar.gz