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quick_grep_tricks [2007/02/01 10:43] adam created |
quick_grep_tricks [2016/11/25 22:38] (current) |
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ls -lR | grep " | ls -lR | grep " | ||
+ | Removing blank lines from output: | ||
+ | grep -v " | ||
+ | |||
+ | ^ is the start of line expression and $ is the end of line expression, in this case we are asking for a line containing the line beginning and line ending with nothing in between. |