Efficient way to grep multiple strings Post: 302224687

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Grep Multiple Strings

Hi, Can any one pelase tell me how to grep multiple strings from multiple files in a singel folder? grep -E "string1|string2|string3|string4|string..." its taking lots of time.. can any please tell me fast grep??? URGENT

2. Shell Programming and Scripting

Count occurance of multiple strings using grep command

How to grep multiple string occurance in input file using single grep command? I have below input file with many IDP, RRBE messages. Out put should have count of each messages. I have used below command but it is not working grep -cH "(sent IDP Request)(Recv RRBCSM)" *.txt ...

3. Shell Programming and Scripting

How to get filename from the fullpath and how to grep multiple strings

Hi, New to shell scripting.... I have log file content as below: I have to count the number of occurences of ERROR or INFO Messages. So, I cut 5 th column and uniquly sorted and redirected it to new.txt file. But I want copy to S*/Filename and T*/Filename of respective ERROR or INFO...

4. UNIX for Dummies Questions & Answers

grep command to find multiple strings in multiple lines in a file.

I want to search files (basically .cc files) in /xx folder and subfolders. Those files (*.cc files) must contain #include "header.h" AND x() function. I am writing it another way to make it clear, I wanna list of *.cc files that have 'header.h' & 'x()'. They must have two strings, header.h...

5. UNIX for Dummies Questions & Answers

Grep multiple strings in multiple files using single command

Hi, I will use below command for grep single string ("osuser" is search string) ex: find . -type f | xarg grep -il osuser but i have one more string "v$session" here i want to grep in which file these two strings are present. any help is appreciated, Thanks in advance. Gagan

6. Shell Programming and Scripting

Grep multiple strings in multiple files

Hi, every one! I have a file with multiple strings. file1 ATQRGNE ASQGVKFTE ASSQYRDRGGLET SPEQGARSDE ASSRDFTDT ASSYSGGYE ASSYTRLWNTGE ASQGHNTD PSLGGGNQPQH SLDRDSYNEQF I want to grep each string in hundreds of files in the same directory, further, I want to find out the string...

7. Shell Programming and Scripting

Can't grep multiple strings

I have a script that periodically checks the Apache error_log to search for a specific error that causes it to hand and, if found, it restarts the service. I recently found another error that forces it to hand and won't serve pages until it is reset. What I'm trying to do is to get the script to...

8. Shell Programming and Scripting

Whether we can search multiple strings using or in grep -F

Hi, Whether we can search multiple strings using or in grep -F In Generally, grep -F "string1" "filename.txt" How to search for multiple string using grep -F as we using grep grep "string1\|string2" "filename.txt" Regards, Nanthagopal A

9. Shell Programming and Scripting

Grep multiple strings in a file

Consider i have the below data in my log file. i want to grep using "Monday" and "Working" So the only output i expect is Can you help me with the grep query for Sun Sparc ? Usage: grep -hblcnsviw pattern file . . .

10. Shell Programming and Scripting

Grep for text between twp strings for multiple occurances.

I need to get text between two strings <app-deployment file=" and </app-deployment> as it appears more than once in the file then how can i store the text between each occurrence in a separate file ? Thus, i need the below to go in found1.tmp and the below to go in found2.tmp ...

LEARN ABOUT OPENSOLARIS

phones

phones(4)							   File Formats 							 phones(4)

NAME

       phones - remote host phone number database

SYNOPSIS

       /etc/phones

DESCRIPTION

       The  file /etc/phones contains the system-wide private phone numbers for the tip(1) program. /etc/phones is normally unreadable, and so may
       contain privileged information.	The format of /etc/phones is a series of lines of the form:

	 <system-name>[ 	]*<phone-number>.

       The system name is one of those defined in the remote(4) file and the phone number is constructed from [0123456789-=*%]. The  `='  and  `*'
       characters  are	indicators  to	the auto call units to pause and wait for a second dial tone (when going through an exchange).	The `=' is
       required by the DF02-AC and the `*' is required by the BIZCOMP 1030.

       Comment lines are lines containing a `#' sign in the first column of the line.

       Only one phone number per line is permitted. However, if more than one line in the file contains the same system name tip(1)  will  attempt
       to dial each one in turn, until it establishes a connection.

FILES

       /etc/phones

SEE ALSO

       tip(1), remote(4)

SunOS 5.11							    14 Jan 1992 							 phones(4)