Tags: bash*

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  1. Introduction to parameter substitution in Bash scripting

    Different types of parameter substitution:
    - ${parameter}
    - ${parameter-:-word}
    - ${parameter-:=word}
    - ${parameter-:?word}
    - ${parameter-:+word}

    - Examples of using parameter substitution, positional parameters and special parameters in Bash
    2024-04-01 Tags: , , , , by klotz
  2. sudo -- sh -c 'whoami; whoami'
    2020-03-24 Tags: , , , by klotz
  3. 2018-01-11 Tags: , by klotz
  4. 2012-12-30 Tags: , by klotz

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