akilah

• Jun 7th, 2015

 

grep command is basically use to search a string in a file. with grep command can search a string in a particular line, in entire file, to get unmatched lines etc.
eg: to search a word unix in file.txt
command is : grep "unix" file.txt
FIND: find command is use to search for a file in directory or system.
syntax: find search_path -name filename
eg: to search in current directory or any sub directoy
1. find . -name file.txt
2. to search in entire system
find / -name file.txt

arpita maniyar

• Jul 18th, 2015

 

Grep command is used for search a string to particular file