Makefile is as follows : THIS.txt : foo.txt grep THIS foo.txt > $@ When grep output is empty (no THIS in foo.txt), make gives an error message, bash does not :
I need little help from the community: I have these two lines in a large text file: Connected clients: 42
I want to look for the string \"methodname(\", but I am unable to escape the \"(\". How can I get grep methodname( *
I have the following sample expr开发者_JAVA技巧ession that I\'m passing to egrep over a word list:
I have these: $ cat a.tmp ABB.log ABB.log.122 ABB.log.123 I wanted to f开发者_运维技巧ind a exact match of ABB.log.
Basically if I input a command such as egrep --color=ALWAYS \"A{0,10}B\" and then enter a string such as \'AAAAAB\', this gives the desired behavior ofbeing a match. However if I instead change it toe
How do I remove the greater than < sign from the beginning of the line ^ file.txt > INSERT INTO > INSERT INTO
i\'m trying to write a grep/sed/awk for a condition from a file, and at the same time with a negative condition (does not contain xxx) and also i wanna grep all the lines that are > than a certain lin
For example if I made a file with grep that give me a next result: 16 Jan 07:18:42 (name1), xx.210.49.xx),
i\'m running a script from ASP.NET/C# usin开发者_Python百科g SharpSsh. I realize when the script runs and i do a ps -ef grep from unix, i see the same script running twice, one in csh -c, and the othe
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