grep

Searches for patterns in files.

Ubuntu CentOS Debian Arch SUSE Slackware Fedora

Verified: 2025-09-09

Syntax

$grep [OPTIONS] MUSTER [DATEI...]

Examples

$grep 'wort' datei.txt

$grep -r 'text' /verzeichnis/

$grep -i 'error' logfile

Typical use cases

Standard usage

grep --help

Note Essential for searching in files and output.

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