grep with special characters

guruparan18 · #1 (**permalink**) 06-12-2008

Hi there

I need to grep for a detail from a file. The pattern to search for involves escape sequences in it. This causes for the problem.

Code:

grep "P\_SOME\_STRING\_SEARCH" filename

Note, I have line like below in the file and expect it to grep.

Code:

 select *
   from my_system_param
 where param_name = 'P\_SOME\_STRING\_SEARCH' escape '\';

Thanks in advance.

robotronic · #2 (**permalink**) 06-12-2008

Code:

grep -F "P\_SOME\_STRING\_SEARCH" filename

guruparan18 · #3 (**permalink**) 06-12-2008

Heck!!!

Got the following error.

Code:

Usage: grep -hblcnsviw pattern file . . .
grep: illegal option -- F

I have Sun OS 5.8 and KSH.

robotronic · #4 (**permalink**) 06-12-2008

On Solaris you need to use "/usr/xpg4/bin/grep -F" or "fgrep" instead of "grep -F".

More UNIX and Linux Forum Topics You Might Find Helpful
Thread	Thread Starter	Forum	Replies	Last Post
Array with special Characters	donaldfung	UNIX for Dummies Questions & Answers	1	06-08-2008 12:18 PM
Grep with Special Characters	Vashj	Shell Programming and Scripting	6	11-27-2007 06:51 AM
Special Characters in directory name	tez	UNIX for Dummies Questions & Answers	6	08-14-2006 07:06 PM
special characters	nawnaw	UNIX for Dummies Questions & Answers	2	05-18-2004 03:17 PM
awk/sed with special characters	apalex	Shell Programming and Scripting	5	05-06-2002 04:40 PM

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes	Rate This Thread
Switch to Linear Mode Hybrid Mode Switch to Threaded Mode	Rate This Thread:


	Powered by