![]() ![]() :nno \d2 :g/^/kl\|if search('^'.escape(getline('.'),'\.*^$/').'$','bW')\|'ldįollowing uses a substitute to delete all repeated lines (leaving only the first line, while deleting following duplicate lines). Process a binary file as if it were text this is equivalent to the -binary-filestext option. Places a line containing - between contiguous groups of matches. (Use \zs for speed at beginning and end of the command maybe optional. Print NUM lines of trailing context after matching lines. should return all Lines from File1 where ('Hi (Every') doesnt contains. the Grep-Flag -v inverts the Grep-Command. There are two versions (and \v "verymagic" version as a variant of the second): the first leaves only the last line, the second leaves only the first line. But, It is matching the pattern irrespective of the position, Example: if file1: HelloHi (Everyone) file2: Hi (Every, grep -Fvf is removing that, any idea to grep it from beginning of a line alone. If you need more control, here are some alternatives. It will print the file name and the line to the terminal. I want to extract the last 10 unique entries from this file. grep will also require that the whole line matches perfectly from start to finish (-x). Get unique lines from log using grep and tail Ask Question Asked 7 years, 2 months ago Modified 7 years, 1 month ago Viewed 5k times 2 I have the following log file. words This will instruct grep to treat the lines in dupes.txt (-f dupes.txt) as fixed string patterns (-F). ![]() The following command will sort all lines and remove duplicates (keeping unique lines): To find what files these lines came from, you may then do. ![]()
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