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li_cli_grep
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li_cli_grep [2014/09/10 22:17] pvi |
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| - | ==== Grep options ==== | ||
| - | ==OR== | ||
| - | 1. Grep OR Using \| | ||
| - | grep 'pattern1\|pattern2' filename | ||
| - | 2. Grep OR Using -E | ||
| - | grep -E 'pattern1|pattern2' filename | ||
| - | 3. Grep OR Using egrep | ||
| - | egrep 'pattern1|pattern2' filename | ||
| - | 4. Grep OR Using grep -e | ||
| - | grep -e pattern1 -e pattern2 filename | ||
| - | ==AND== | ||
| - | 5. Grep AND using -E ‘pattern1.*pattern2′\\ | ||
| - | |||
| - | There is no AND operator in grep. But, you can simulate AND using grep -E option. | ||
| - | grep -E 'pattern1.*pattern2|pattern2.*pattern1' filename | ||
| - | 6. Grep AND using Multiple grep command | ||
| - | grep -E 'pattern1' filename | grep -E 'pattern2' | ||
| - | |||
| - | ==NOT== | ||
| - | 7. Grep NOT using grep -v | ||
| - | grep -v 'pattern1' filename | ||
| - | 8. Grep but NOT | ||
| - | egrep 'Manager|Developer' employee.txt | grep -v Sales | ||
| - | |||
| - | |||
| - | |||
| - | ==Exacte woord match en woord count== | ||
| - | grep -o -w [Vv]ader ./liefdesbrief.txt | wc -w | ||
| - | | ||
| - | ==Show only filenames (-l) containing pattern, Exclude directory (--e) from recursive (-R) == | ||
| - | grep -l -R --exclude-dir=./httpdocs/wp-content/uploads/quarantine 'ynbhxxvtmh' ./ | ||
li_cli_grep.1410380258.txt.gz · Laatst gewijzigd: 2022/05/01 12:18 (Externe bewerking)
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