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Top Forums Shell Programming and Scripting Running unix commands through perl Post 302282027 by pludi on Friday 30th of January 2009 03:35:48 AM
Old 01-30-2009
From perldoc perlop
Quote:
qx/STRING/
`STRING`
A string which is (possibly) interpolated and then executed as a system command with "/bin/sh" or its equivalent. Shell wildcards, pipes, and redirections will be honored. The collected standard output of the command is returned; standard error is unaffected. In scalar context, it comes back as a single (potentially multi-line) string, or undef if the command failed. In list context, returns a list of lines (however you've defined lines with $/ or $INPUT_RECORD_SEPARATOR), or an empty list if the command failed.
 

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