The usage of grep under LINUX systems.
2007-05-03 21:40
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The grep is a tool used to query informations.It's usage as follows:
First,you should execute a command.Because the grep command's input is another program's output.
Second.Leave a space between the first command and the "|",the type grep ***.*** is the word you are searching for.
Third,if grep find the word you want,it will display the result related to the word.
First,you should execute a command.Because the grep command's input is another program's output.
Second.Leave a space between the first command and the "|",the type grep ***.*** is the word you are searching for.
Third,if grep find the word you want,it will display the result related to the word.
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