exercism

Exercism solutions.
git clone git://code.dwrz.net/exercism
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error_handling.sh (150B)

      1 #!/usr/bin/env bash
      2 
      3 main() {
      4   if [ "$#" -ne 1 ]; then
      5     echo "Usage: ./error_handling <greetee>"
      6     exit 1
      7   fi
      8 
      9   echo "Hello, $1"
     10 }
     11 
     12 main "$@"