Command fs:setline

Add a (name, value) pair to a line based file, or update an existing (name, value) pair.


  • file: The path to a line based file
  • option-name: The name in a (name, value) pair
  • option-value: The value in a (name, value) pair


  • --separator: Characters which separate the name from the value in a (name, value) pair.
  • --compare-values: Prevent duplicate lines as normal, but compare the contents of the "value" field instead of the "name" field.
  • --check: Do not actually make any changes, but report whether or not a change would be made.
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