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serenity/Base/usr/share/man/man1/grep.md
Ben Wiederhake 50a65f02a8 Manpages: Auto-generate many through ArgsParser 
This set was hand-curated, guided by the questions:
- Does it have at least three options, i.e. is the help page
  non-trivial?
- Is the program unusual, i.e. does listing it in Help or on
  man.serenityos.org spread awareness?
- Is the program common, but we only implement a subset of 'common'
  flags?
2021-11-01 21:12:58 +01:00

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Name

grep

Synopsis

$ grep [--recursive] [--extended-regexp] [--regexp Pattern] [-i] [--invert-match] [--quiet] [--no-messages] [--binary-mode ] [--text] [-I] [--color WHEN] [file...]

Options:

  • --help: Display help message and exit
  • --version: Print version
  • -r, --recursive: Recursively scan files
  • -E, --extended-regexp: Extended regular expressions
  • -e Pattern, --regexp Pattern: Pattern
  • -i: Make matches case-insensitive
  • -v, --invert-match: Select non-matching lines
  • -q, --quiet: Do not write anything to standard output
  • -s, --no-messages: Suppress error messages for nonexistent or unreadable files
  • --binary-mode: Action to take for binary files ([binary], text, skip)
  • -a, --text: Treat binary files as text (same as --binary-mode text)
  • -I: Ignore binary files (same as --binary-mode skip)
  • --color WHEN: When to use colored output for the matching text ([auto], never, always)

Arguments:

  • file: File(s) to process