Analyze Text Files With Linux

This page holds a knowledge base on how to analyse text files with linux.

grep -rnw /path/to/somewhere/ -e "<pattern>"
grep -rni "<pattern>" [directory]

Nach "Search-Text" in allen Dateien unterhalb von / suchen:

find / -type f -exec grep -H '<Search-Text>' {} \;

Return all lines which do not -v contain a pattern -E:

grep -v -E "47.79|114.119|34.174|162.120|43.1|meta-|80.85|195.2"

sed -i 's/jessie/stretch/g' filename    # In Filename "jessie" finden und durch "stretch" ersetzen

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