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iamtekeste/Ruby Shell Commands

Created February 20, 2014 14:26
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Run Shell Commands with Ruby!
Raw
Ruby Shell Commands
#Exec
$ irb
>> exec 'echo "hello $HOSTNAME"'
hello nate.local
$
#System
$ irb
>> system 'echo "hello $HOSTNAME"'
hello nate.local
=> true
>> system 'false'
=> false
>> puts $?
256
=> nil
>>
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