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P5-system2

May 26, 2018

System2 - like system(), but with STDERR available as well

Execute a command, and returns output from STDOUT and STDERR. Much like system. $? is set. Much cheaper than using open3 to get the same info.

If $debug is set, on-the fly diagnostics will be reported about how much data is being read.

WWW http//search.cpan.org/dist/System2/