Sponsored Content
Top Forums Shell Programming and Scripting problem in greping the string from file using awk Post 302188213 by vastare on Wednesday 23rd of April 2008 02:19:42 AM
Old 04-23-2008
problem in greping the string from file using awk

I am using awk command for greping an value from the file
the file contains ..

file
----------------------------
content-----------
--------
String main = "81507066666";
------------------------------

i am greping the above value using awk command

NumberToReplace=`cat "file" | grep "String main"|awk -F '"' '{ print $2}'`
StringToReplace="String main = \"$NumberToReplace\""

when I echo the variable $StringToReplace ..the empty space is coming

echo $StringToReplace

out put
StringToReplace=String main = " 819066540205"

i want the output like

StringToReplace=String main = "819066540205"

pls help me out from this problem..waiting for the reply

thanks
vastare
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

sed/awk String problem

I would appreciate it if any one can guide me in using awk perhaps sed in extracting some values from a long string. here is an example. .......some lines here........ ........ aaaa bbbb cccc ddddd eeeee fffff gggg (time:hhhh)........ ......some lines here also.......... How can I extract... (2 Replies)
Discussion started by: odogbolu98
2 Replies

2. Shell Programming and Scripting

Problem to add the string(without sed & awk) into the middle of file

Hi, I have tried many times to add the string into the first line of the file or the middle of the file but could not find the solution. I first tried by $echo "paki" >> file This code only append paki string at the end of file "file" but how can i add this "paki" into the first line or... (5 Replies)
Discussion started by: ali hussain
5 Replies

3. Shell Programming and Scripting

Greping a string for only one occurence

Hi, I have a csv ( comma seperated value) file and I want to search for a particular string in each line of that file only if it occurs only once in the line. That is same string may be present more than once in a line but I want it to be greped only when it occurs just once. Please advice... (17 Replies)
Discussion started by: Piscian
17 Replies

4. Shell Programming and Scripting

greping date in a file

i have a script that checks inside the file and find the start date and end date with time........... #!/bin/ksh cd /ednadtu3/u01/pipe/logs TZ=`date +%Z`+24 ;b=`date +%Y-%m-%d` echo $b for i in DBMaint.log do echo "Start Time:" >> /ednadtu3/u01/pipe/naveed/Report.txt cat $i | grep... (3 Replies)
Discussion started by: ali560045
3 Replies

5. Shell Programming and Scripting

greping last occurrence of the searched string

Hello, I have active log file i want to grep the last occurrence of the word in that log file the log file gets on increasing and increasing i want to fetch it from live file. Please guide me, Thanks in advance (4 Replies)
Discussion started by: vidurmittal
4 Replies

6. Shell Programming and Scripting

Greping the column with a value greater than 50 with awk

Hi All, I am running a command from a remote server using ssh to different servers. I will get a output like below with 4 columns. I want to grab line which is having a coulmn which grate than or equal to 50. How can I do it with Awk or sed ??. I add a space to first row with sed 's/::/:: /g' to... (4 Replies)
Discussion started by: raghin
4 Replies

7. Shell Programming and Scripting

Greping the string from a log

Hi Folks, I am searching something in multiple logs , actually an even ocuurs which get recorded in logs with a special word so rite now I am opening an individual log in vi and then searching it but total in the directory there are such 15 logs and it is very difficult to go one by one so... (1 Reply)
Discussion started by: punpun66
1 Replies

8. Shell Programming and Scripting

awk and greping between lines

i want to grab lines from a file that are between two patterns (including the lines that contain the pattern). here's what im currently doing: data.txt aaa bbb cccc ddd eee ffff ddd code: awk '/bbb/,/fff/ && $0 !~ /ddd/' cdsnmp.sh I want to grab lines between and including bbb... (5 Replies)
Discussion started by: SkySmart
5 Replies

9. UNIX for Beginners Questions & Answers

Qn on awk greping values

Hello Experts, I was trying to awk out some data out of a text file. Below is a sample file which I have xxx ***Wed Jun 28 18:00:59 CDT 2015 avg-cpu: %user %nice %system %iowait %steal %idle 17.10 0.00 4.56 2.86 0.00 75.48 Device: rrqm/s wrqm/s ... (2 Replies)
Discussion started by: DevAnand
2 Replies

10. Shell Programming and Scripting

Replace string of a file with a string of another file for matches using grep,sed,awk

I have a file comp.pkglist which mention package version and release . In 'version change' and 'release change' line there are two versions 'old' and 'new' Version Change: --> Release Change: --> cat comp.pkglist Package list: nss-util-devel-3.28.4-1.el6_9.x86_64 Version Change: 3.28.4 -->... (1 Reply)
Discussion started by: Paras Pandey
1 Replies
XtErrorMsg(3)						    XT COMPATIBILITY FUNCTIONS						     XtErrorMsg(3)

NAME
XtErrorMsg, XtSetErrorMsgHandler, XtWarningMsg, XtSetWarningMsgHandler - high-level error handlers SYNTAX
void XtErrorMsg(String name, String type, String class, String default, String *params, Cardinal *num_params); void XtSetErrorMsgHandler(XtErrorMsgHandler msg_handler); void XtSetWarningMsgHandler(XtErrorMsgHandler msg_handler); void XtWarningMsg(String name, String type, String class, String default, String *params, Cardinal *num_params); ARGUMENTS
class Specifies the resource class. default Specifies the default message to use. name Specifies the general kind of error. type Specifies the detailed name of the error. msg_handler Specifies the new fatal error procedure, which should not return or the nonfatal error procedure, which usually returns. num_params Specifies the number of values in the parameter list. params Specifies a pointer to a list of values to be stored in the message. DESCRIPTION
The XtErrorMsg function has been superceded by XtAppErrorMsg. The XtSetErrorMsgHandler function has been superceded by XtAppSetErrorMsgHandler. The XtSetWarningMsgHandler function has been superceded by XtAppSetWarningMsgHandler. The XtWarningMsg function has been superceded by XtAppWarningMsg SEE ALSO
XtAppErrorMsg(3) X Toolkit Intrinsics - C Language Interface Xlib - C Language X Interface X Version 11 libXt 1.1.4 XtErrorMsg(3)
All times are GMT -4. The time now is 09:54 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy