grep_usage
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revisionLast revisionBoth sides next revision | ||
| grep_usage [2021/03/18 04:58] – [wordscapes] raju | grep_usage [2023/08/17 14:37] – [wordscapes] raju | ||
|---|---|---|---|
| Line 1: | Line 1: | ||
| + | ==== dummy ==== | ||
| + | * [[Remove lines with duplicate letters]] | ||
| + | * [[grep on find results]] | ||
| + | |||
| ==== wordscapes ==== | ==== wordscapes ==== | ||
| - | tags | word scape | + | tags | word scape, wordscape |
| < | < | ||
| % grep -i " | % grep -i " | ||
| Line 6: | Line 10: | ||
| sells | sells | ||
| </ | </ | ||
| + | |||
| + | Remove lines with duplicate letters | ||
| + | < | ||
| + | % grep -Ei " | ||
| + | ... | ||
| + | shire | ||
| + | shirk | ||
| + | skier | ||
| + | </ | ||
| + | |||
| + | compare this with | ||
| + | < | ||
| + | % grep -Ei " | ||
| + | ... | ||
| + | shire | ||
| + | shirk | ||
| + | shirr | ||
| + | sires | ||
| + | sises | ||
| + | skier | ||
| + | skies | ||
| + | </ | ||
| + | |||
| + | which also shows words where some letters are repeated twice. | ||
| ==== repeat previous character N times ==== | ==== repeat previous character N times ==== | ||
| Line 23: | Line 51: | ||
| niche | niche | ||
| niece | niece | ||
| + | </ | ||
| + | |||
| + | Another example: | ||
| + | < | ||
| + | % grep -Ei " | ||
| + | unused | ||
| </ | </ | ||
grep_usage.txt · Last modified: 2023/09/07 21:03 by raju