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To search a file for lines which match a given regular expression.
What else can I help you with?
What is the role of the grep function in the Perl programming language?
The grep function in Perl is the command-line function which can be used to search in a data set for lines which match a regular expression. The grep function is essentially a tool that can be used to search for particular information within the data.
How can you use ls grep file name in c program?
With function system or popen.
What is the function of grep command?
To search a file for lines which match a given regular expression.
What is grep syntax to make grep not be case sensitive?
Use the "-i" argument See 'man grep' for more information
What does grep stand for?
Grep is: Global regular expression Parser
What is man command?
The man command of the Linux operating system is the system's documentation pager. Each page argument given to man is normally the name of a program, utility or function. For example, to see the reference manual of the grep program: man grep
What is grep command?
'grep' searches a file for lines which match a given regular expression.
Using grep command search the word starting with 'h' and ending with 'o'?
grep '\<h.*o\>'
How can I filter URL's from a file using grep?
grep filename "http:" assuming that the URL's you want to find being in http.
What search criteria would best be used to find the lines within the MERCURY file about clients?
grep clients Mercury
How can you grep out a value in a string?
I'm not sure why you would want to use 'grep' on a string - a string is typically a single line, and grep is used to find matches in one or more files. If the string is very long, say 32000 characters or so, you could take the string and echo it or cat it thru grep, but again, if there is a match, the entire string would be print anyway.
What actors and actresses appeared in Grep - 2009?
The cast of Grep - 2009 includes: Rasmus Dahl as Sigve Espen Enger John Kristian Hilmo as Tor
