You can use:
system: You can catch exit code of the command
exec: Read de docs, your script will not continue normally
qx You can catch the STDOUT response
`` (the same of qx)

Try a SuperSearch on this, the question has been asked many times; there are responses that could help you.

Hope this helps
Hopes

In reply to Re: How do I execute UNIX commands from a perl script by hopes
in thread How do I execute UNIX commands from a perl script by Anonymous Monk

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