Grep
From GTALUG
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grep
Grep is the infamous Unix command that searches for lines that match a particular regular expression, and shows the matching lines. There are variations that do more complicated things too.
- Wikipedia on grep
- GNU Grep
- agrep Approximate Grep
- cgrep Context Grep
- sgrep Structured Grep
- nr-grep nondeterministic reverse grep
- grouse grep
- grep.py Grep in Python
- lv multilingual grep
- BSD Grep
