Grep for strings Post: 302937551

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Using grep to find strings of certain lengths?

I am trying to use grep to find strings of certain lengths that all start with the same letter. Is this possible?:confused:

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want to grep only strings in a file?

Hai, Just want to print only alphanumeric in a file ex:- fdsdsklf#@^%$#hf output:- fdsdsklfhf plz, help me:o

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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

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grep two strings in a file..

Hello All, I have a big file about 1000 lines. Now i am trying to grep a particular string and printing the lines from the string. say for example in 500th line i have the date as "Mon Wed 14 20:15:24 2010". now i in my case i need to grep the combination of the strings "Mon Wed 14" and the...

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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...

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I have this code TrackingId:1362412470675;MSISDN:; INFO - number of clietns:3:Received response is: EMSResponse , protocolVersion=5, purchaseOptions=null, serviceData=ServiceData , screenData=CanvasData ]], title=null, titleResource=MessageResource], screenType=null]], serviceId=idBamboo,...

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<cisco:subname> <cisco:sptp>Cisco PortA Series</cisco:sptp> <cisco:aliasNameList xsi:nil="true"/> <cisco: owner xsi:nil="true"/> <cisco:subportname> <cisco:cpt>Cisco SubPort B Series</cisco:cpt> ...

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Hi I have the server.log file as: Server Stopped ABC DEF GHI JKL Server Started MNO PQR STU Server Stopped VWX YZ ABC Server Started Server Stopped 123 456 789

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Grep process with two strings

Hi, I am trying to get the PID of a process that is defunct. I have two quesitons on this. 1) how do I pass in two strings? This is what I am using now: ps -ef |egrep -i "programname|<defunct>" But this returns multiple results with the word defunct in them. 2) How do I make it so that...

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Grep strings for different cases

Hi All, Good morning I have a below code which is working & getting expected output. the problem in this code is it is executing 3 if conditions, my requirement is suppose if first condition is success then it should print echo statement & exit from if condition else if the 1st if condition...

LEARN ABOUT PLAN9

fsirand

fsirand(1M)						  System Administration Commands					       fsirand(1M)

NAME

       fsirand - install random inode generation numbers

SYNOPSIS

       fsirand [-p] special

DESCRIPTION

       fsirand installs random inode generation numbers on all the inodes on device special, and also installs a file system ID in the superblock.
       This helps increase the security of file systems exported by NFS.

       fsirand must be used only on an unmounted file system that has been checked with fsck(1M) The only exception is that it can be used on  the
       root file system in single-user mode, if the system is immediately re-booted afterwards.

OPTIONS

       -p	Print out the generation numbers for all the inodes, but do not change the generation numbers.

USAGE

       See largefile(5) for the description of the behavior of fsirand when encountering files greater than or equal to 2 Gbyte ( 2**31 bytes).

ATTRIBUTES

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

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

SEE ALSO

       fsck(1M), attributes(5), largefile(5)

SunOS 5.10							    16 Sep 1996 						       fsirand(1M)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Using grep to find strings of certain lengths?

Discussion started by: crabtruck

2. Shell Programming and Scripting

want to grep only strings in a file?

Discussion started by: balan_mca

3. Shell Programming and Scripting

Grep Multiple Strings

Discussion started by: durgaprasad

4. Shell Programming and Scripting

grep two strings in a file..

Discussion started by: intiraju