grep -v and regex Post: 302566450

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use of regex on grep

having a look on the regex site I saw that characters can be search using hex values http://www.regular-expressions.info/characters.html So I try to use it whith grep to find a � on a string (octal Decimal Hexa : 350 232 E8) but it doesn't work E.g. /usr/bin/echo '\0350' | egrep '\xE8' ...

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grep regex problem

Hi, I am trying to do something with grep, but for some reason I just can't get it to to work. I am looking for find a match in the second field, the length must be 10 characters and end with 'abc'. The file is in this format: <int><tab><field2> I've tried a few patterns, some work,...

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grep with Regex help!

Hello everybody, I'd like to know how is it I should write a regex in unix to match a string not followed by another string (anywhere in the line). To be more specific, I want to find lines where "drop table" is found, but not followed anywhere in the line by the character "&". For...

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Help with grep and regex

Hi all, I'm a beginner with linux, regex, grep, etc I am trying to get data out of a file that has about 13,000 lines in this format name - location I want to grep all the names out to one file and the locations to another so I can put them into a spreadsheet. Some have hyphenated...

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grep and regex question

basically i have a csv i parse through. a user will supply me with a san switch he/she wants more info about... say the name is "pnj-sansw124" now i can grep out every connection to that switch w/o issue because this sans switch pnj-sansw124 has multiple slots 1-10. and it looks like this in the...

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regex and grep

I want it to find lines that contain any number of capital letters before P this is what I have tried echo "AAAAAP" | grep 'P' echo "AAAAAP" | grep '\{1\}P' echo "AAAAAP" | grep '^*P' But none of them seem to work, any help is much appreciated thanks Calypso

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| help | unix | grep (GNU grep) 2.5.1 | advanced regex syntax

Hello, I'm working on unix with grep (GNU grep) 2.5.1. I'm going through some of the newer regex syntax using Regular Expression Reference - Advanced Syntax a guide. ls -aLl /bin | grep "\(x\)" Which works, just highlights 'x' where ever, when ever. I'm trying to to get (?:) to work but...

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Grep with regex containing one string but not the other

Hi to you all, I'm just struggling with a regex problem and I'm pretty sure that I'm missing sth obvious... :confused: I need a regex to feed my grep in order to find lines that contain one string but not the other. Here's the data example: 2015-04-08 19:04:55,926|xxxxxxxxxx| ...

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Grep in regex

Hello guys, Here i am writing a script in bash to check for a valid URL from a file using regex This is my input file http://www.yahoo.commmmmm http://www.google.com https://www.gooogle.co www.test6.co.in www.gmail.com www.google.co htt://www.money.com http://eeeess.google.com...

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Grep regex

Hi everyone, I'm looking for a grep command to match the following pattern from a file: <EGS>10234567<EGS> I used this following command to do this: grep -E '^<EGS>{8}<EGS>' test.txt In output I got: <EGS>10234567<EGS> Till now it work, but if I add something at the end of the line...

LEARN ABOUT REDHAT

esdctl

ESDCTL(1)						     Enlightened Sound Daemon							 ESDCTL(1)

NAME

       esdctl - The Enlightened Sound Daemon

DESCRIPTION

       Command-line control program for EsounD

USAGE

       esdctl [options] [command]

       options: "-s", --server=host:port contact esd server on host at port

       commands:

	lock			      foreign clients may not use the server
	unlock			      foreign clients may use the server
	standby, off		      suspend sound output for other programs
	resume, on		      resume sound output
	cache sample		      cache a sample in the server
	getid name		      retrieve a sample id from its name
	free name		      uncache a sample in the server
	play name		      play a cached sample once
	loop name		      make a cached sample loop
	stop name		      stop the looping sample at end
	serverinfo		      get server info from server
	allinfo 		      get player and sample info from server
	panstream id left right set   panning for a stream
	pansample id left right set   default panning for a sample
				      - left/right pan values scaled to 256.
	standbymode		      see if server's on standby, etc.

SEE ALSO

       esd(1), esdcat(1), esddsp(1), esdloop(1), esdplay(1), esdsample(1), esd-config(1), esdfilt(1), esdmon(1), esdrec(1)

3rd Berkeley Distribution					   EsounD 0.2.28							 ESDCTL(1)

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use of regex on grep

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