Learn about > grep command in linux

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Search patterns in files using Linux grep command (Real world Linux)

Search result description:Nov 23, 2012 ... Well, if yes then the Linux grep command is for you. This command can be used
to search a pattern in one or more files directly from the ...

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Learn Linux, 101: Search text files using regular expressions

Search result description:Feb 18, 2013 ... This article grounds you in the basic Linux techniques for searching text .... Two
forms of regular expression syntax are used with the GNU grep ...

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Linux bash command line tips and tricks - Part I (Real world Linux)

Search result description:Oct 14, 2012 ... In the example above, the output of ls command is piped as input to grep
command. Using this input, the grep command finds and displays all ...

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Learn Linux, 101: Streams, pipes, and redirects

Search result description:Oct 14, 2009 ... If you think streams and pipes make a Linux expert sound like a plumber, here's
... You even learn how to turn a stream into command arguments. ... with a large
list of files generated from a command such as ls , find , or grep .

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UNIX tips: Learn 10 good UNIX usage habits

Search result description:Dec 12, 2006 ... Adopt 10 good habits that improve your UNIX(R) command line ... Know when
grep should do the counting -- and when it should step aside.

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Getting the Linux "watch" command functionality on AIX (Brian ...

Search result description:Mar 26, 2013 ... while true; do date; ps -ef | grep someuser; sleep 1; clear; done ... The native
Linux watch command provides some additional functionality and ...

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Useful Linux command examples - Part I (Real world Linux)

Search result description:Sep 22, 2012 ... Various Linux distributions these days have started rolling out fancy GUIs to ...
The ps command coupled with grep command becomes a tool to ...

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Interview Questions : Unix/Linux (Nuts & Bolts of DataStage)

Search result description:Mar 6, 2013 ... Write a command to find the sum of bytes (size of file) of all files in a directory. ls -l
| grep '^-'| awk 'BEGIN {sum=0} {sum = sum + $5} END {print ...

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Useful commands for WebSphere Application Server: Part 1 ...

Search result description:Nov 25, 2002 ... Some tasks presented here are UNIX-specific, due to the multi-user .... to
WebSphere that are running, use this command: ps -ef | grep -i java.

Search result title:

Speaking UNIX, Part 9: Regular expressions

Search result description:Apr 17, 2007 ... Discover the many UNIX(R) command line utilities that use regular expressions ...
The grep utility filters input line by line and looks for matches.

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How to grep on a Korn shell .sh_history file (Brian Smith's AIX / UNIX ...

Search result description:Mar 27, 2013 ... If you've ever tried to "grep" through a Korn shell history file (.sh_history) ... So if
you ran the command "ls" and then ran "strings .sh_history" it ...

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Introduction to text manipulation on UNIX-based systems

Search result description:Mar 14, 2012 ... The grep command searches specified files or stdin for patterns matching a given
expression(s). Output from grep is controlled by various ...

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UNIX tips: Learn 10 more good UNIX usage habits

Search result description:May 27, 2008 ... Become a UNIX command-line wizard .... grep pickles this-is-a-long-lunch-menu-
file.txt pastrami on rye with pickles and onions $ vi !$ ...

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Linux: Show the number of CPU cores and sockets on your system ...

Search result description:Apr 20, 2012 ... Linux: Show the number of CPU cores and sockets on your system ... easier to try
that: dmidecode -t 4 |grep Thread # number or cpu listed as ...

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Using Linux in a Windows world

Search result description:Apr 3, 2013 ... If you are using password file authentication on your Linux desktop, find your UID
by using the grep command to search for your login in the ...


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