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replaced http://serverfault.com/ with https://serverfault.com/
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Community Bot
Community Bot
  • 1

oneliner extension of duffbeer703duffbeer703's solution:

#! /bin/bash
[ -z "$1" ] || some_command_that_needs_$1_parameter

oneliner extension of duffbeer703's solution:

#! /bin/bash
[ -z "$1" ] || some_command_that_needs_$1_parameter

oneliner extension of duffbeer703's solution:

#! /bin/bash
[ -z "$1" ] || some_command_that_needs_$1_parameter
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andrej
andrej
  • 503
  • 5
  • 12

oneliner extension of duffbeer703's solution:

#! /bin/bash
[ -z "$1" ] || some_command_that_needs_$1_parameter