grep regex problem Post: 61619

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1. UNIX for Dummies Questions & Answers

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 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...

4. Shell Programming and Scripting

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

6. UNIX for Dummies Questions & Answers

| 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 -v and regex

How to match lines that don't contain a patern in regex it self, without using the -v option of grep?

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Regex for filename in grep

I want to print the filename keyword="XXTNL_AVSKRIV2ING" ftype="sql' I wan to search the keyword in all the sql files and the output shoul dbe filename:count grep -iwc "$keyword" *.$ftype | grep -v ":0$" But the output does not dispaly the filename which contains space as...

9. UNIX for Beginners Questions & Answers

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...

10. UNIX for Beginners Questions & Answers

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 SUNOS

script

script(1)							   User Commands							 script(1)

NAME

       script - make record of a terminal session

SYNOPSIS

       script [-a] [filename]

DESCRIPTION

       The  script  utility  makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
       record is saved in the file typescript. See WARNINGS.

       The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
       when the forked shell exits or when Control-d is typed.

OPTIONS

       The following option is supported:

       -a	Appends the session record to filename, rather than overwriting it.

NOTES

       script places everything that appears on the screen in filename, including prompts.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |CSI			     |Enabled			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

WARNINGS

       script  can  pose  a  security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
       privileged user, that is, root. Be sure that typescript is not a link before running script.

SunOS 5.10							    30 Jan 2004 							 script(1)

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use of regex on grep

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grep with Regex help!

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Help with grep and regex

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grep and regex question

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