NAME

Util::Medley::Spawn - utility methods for system commands

VERSION

version 0.017

SYNOPSIS

...

ATTRIBUTES

confessOnError (optional)

Toggle for to enable/disable confess on error. Default is 1.

METHODS

capture

Executes system command and returns the stdout, stderr, and exit values. Will write to log if enabled.

usage:
 ($stdout, $stderr, $exit) = $util->capture($cmd, [$stdin], [$wantArrayRef])
 
 ($stdout, $stderr, $exit) = $util->capture(cmd   => $cmd, 
                                           [stdin => $stdin],
                                           [wantArrayRefs => $wantArrayRef])
 
args:
cmd [ArrayRef|Str]

System command to invoke. Can be an arrayref or a string.

stdin [ArrayRef|Str] (optional)

Stdin to pass to the command.

wantArrayRef [Bool]

If true, returns stdout and stderr as array refs instead of strings. Default is 0.

spawn

Executes system command and returns the exit value. Will write to log if enabled.

usage:
 $exit = $util->spawn($cmd);

 $exit = $util->spawn(cmd => $cmd);
  
args:
cmd [ArrayRef|Str]

System command to invoke. Can be an arrayref or a string.