Grep: Difference between revisions
Content added Content deleted
Line 45: | Line 45: | ||
|- |
|- |
||
| Display N lines around match || grep -C 2 "Example" demo_text |
| Display N lines around match || grep -C 2 "Example" demo_text |
||
|- |
|||
| Color Filtered Output || grep "Gecko" /data --color=always |
|||
|- |
|- |
||
| Highlighting the search using GREP_OPTIONS || export GREP_OPTIONS='--color=auto' GREP_COLOR='100;8' |
| Highlighting the search using GREP_OPTIONS || export GREP_OPTIONS='--color=auto' GREP_COLOR='100;8' |
||
Line 77: | Line 79: | ||
|- |
|- |
||
| Search Email addresses using regex || <nowiki>grep -E -o "\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,6}\b" filename.txt</nowiki> |
| Search Email addresses using regex || <nowiki>grep -E -o "\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,6}\b" filename.txt</nowiki> |
||
|- |
|||
| Grep from compressed files || zgrep -I "free space" ./messages* |
|||
|} |
|} |
||
<br /> |
<br /> |