remove_lines_with_duplicate_letters
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remove_lines_with_duplicate_letters [2023/08/11 14:46] – [Solution] raju | remove_lines_with_duplicate_letters [2023/08/27 23:48] (current) – raju | ||
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Line 4: | Line 4: | ||
==== Issue ==== | ==== Issue ==== | ||
< | < | ||
- | grep -i " | + | grep -Ei " |
</ | </ | ||
gives | gives | ||
Line 22: | Line 22: | ||
< | < | ||
- | % grep -i " | + | % grep -Ei " |
Sheri | Sheri | ||
Shrek | Shrek | ||
Line 34: | Line 34: | ||
skier | skier | ||
</ | </ | ||
+ | |||
+ | ==== Ref ==== | ||
+ | * https:// | ||
+ | * I got the idea from here. | ||
+ | * (Mastering Regular Expressions, | ||
+ | |||
remove_lines_with_duplicate_letters.1691765175.txt.gz · Last modified: 2023/08/11 14:46 by raju