I am using the following command on command line for getting the pattern matched lines. find . -name \"*.gz\"|xargs gzcat|grep -e \"pattern1\" -e \"pattern2\"
开发者_运维技巧I have a file consisting of digits. Usually, each line contains one single number. I would like to count the number of lines in the file that begin with digit \'0\'. If it\'s the case,
I have two dat files that are created by script and stored in directory.. is there a way to find what is happening with the files after it is being cre开发者_StackOverflowated.. how can i find that ou
file1 = 95000 file2 = 4500000 I want to filter out file1 entries from file2. egrep -f file开发者_如何转开发1 file2
I want to find every line of a file that contains any of the str开发者_StackOverflow社区ings held in a column of a different file.
I\'m trying to compare multiple arrays of strings containing file listings of directories. The objective is to determine which files exist in each directory AND which files do not exists. Consider:
I have a log file entry that looks like this: 04/21 15:22:56 Information [jrpp-42] - Error Executing Database Query. Stored procedure \'dbo.get_discount\' not found. Specify owner.objectname or use s
I have the following file: asdasd asd asd incompatible:svcnotallowed:svc\\:/network/bmb/clerver\\:default
What c开发者_运维百科ould be the best way of getting the matching lines with the line numbers using Ruby\'s Enumerable#grep method. (as we use -n or --line-number switch with grep command).Enumerable#
In eshell, one of the nice things is commands like grep\'s output will be redirected to Emacs special buffers. However, if I do a grep on previous grep, e.g.:
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