Sponsored Content
Full Discussion: searching reverse in a file
Top Forums Shell Programming and Scripting searching reverse in a file Post 302492971 by pravin27 on Wednesday 2nd of February 2011 03:42:05 AM
Old 02-02-2011
Hi, try this perl code,
Below code will create new file according to temp.cfg ( like monitor.cfg_new and ABC.cgf_new)
Code:
#!/usr/bin/perl
open(FH,"<","temp.cfg");
$flg=0;
$i=0;
while (<FH>) {
        if (/filename=(.+?)$/) {@fname[++$i]=$1;$line_no = 0;$flg=0;next;}
        if (/sectionname=(.*)/) {@secname[$i]=$1;next;}
        @info[$i]=$info[$i].$_;
}

for ($j=1;$j<=$i;$j++)
{
        print "FILE NAME $fname[$j] \n";
        open (F1,"<","$fname[$j]");
        open(FW,">","$fname[$j]_new");
        while (<F1>) {
        if(/$secname[$j]/) {
                print FW $_;
                $flg=1;
                next;
        }
        if ( $flg == 1 && /\[(.+?)\]/) {
                print FW $info[$j];
                $flg=0;
        }
        print FW $_;
        }
        close(F1);
        if ( $flg == 1) { print FW $info[$j];}
        close (FW);
}

 

10 More Discussions You Might Find Interesting

1. IP Networking

reverse lookup file problem

I'm trying to create a reverse lookup file. Below are the error messages I get in the messages file, when I start named. Below the error messages is a copy of the reverse lookup file I'm trying to use. I'm using Bind version 8.1.2. Would someone recommend the correct values and if you see any... (2 Replies)
Discussion started by: Westy564
2 Replies

2. Shell Programming and Scripting

sort a file in reverse order

I a file with log entries... I want to sort it so that the last line in the file is first and the first line is last.. eg. Sample file 1 h a f 8 6 After sort should look like 6 8 f a h 1 (11 Replies)
Discussion started by: frustrated1
11 Replies

3. Shell Programming and Scripting

Need to read a file in reverse

I have to extract data from a text file which is huge in size >>10GB. ie between two strings. If I do an ordinary sed it takes forever to come out. I was wondering if there was anyway to do the entire process in reverse and on finding the relevant string is there any way to break out of the... (5 Replies)
Discussion started by: scorreg
5 Replies

4. UNIX for Dummies Questions & Answers

Reverse Arrange File

I've got hundreds of lines in a file that looks like this: Line1 CCR CCH Line2 ICVM FBO GSC Line3 MKF The result should be like the one below so that I can insert them on our database. Line1 CCR Line1 CCH Line2 ICVM Line2 FBO Line2 GSC Line3 MKF Thanks in advance! (4 Replies)
Discussion started by: The One
4 Replies

5. UNIX for Advanced & Expert Users

How to reverse the contents of a file?

Hi Guys, Am new to this forum .... And also to shell scripting I need a k-shell script to reverse the contents of a file... Please come up with the solutions... With regards, Anand (10 Replies)
Discussion started by: aajan
10 Replies

6. Shell Programming and Scripting

how to reverse file

i am using AIX -ksh how can i reverse any file ,i have already try tac cmd it is not in AIX: please help me out. (3 Replies)
Discussion started by: RahulJoshi
3 Replies

7. Shell Programming and Scripting

reverse sort file

Hi all I am trying to numerically reverse sort a file but I seem to be having trouble. Example of file contents: text1,1 text2,-1 text3,0 I can sort using sort -k 2n -t, filename without any problems. However I want my results in descending order but using -r in my command... (2 Replies)
Discussion started by: pxy2d1
2 Replies

8. Shell Programming and Scripting

searching a file with a specified text without using conventional file searching commands

without using conventional file searching commands like find etc, is it possible to locate a file if i just know that the file that i'm searching for contains a particular text like "Hello world" or something? (5 Replies)
Discussion started by: arindamlive
5 Replies

9. UNIX for Dummies Questions & Answers

reverse first field from the file

Hi all, I have a file named file1as 07/25 00:10 d327490 07/25 00:55 d378299 07/25 03:58 d378299 07/25 06:14 d642035 07/25 12:44 c997126 and now i want to reverse the first filed ie 07/25 as 25/07 00:10 d327490 25/07 00:55 d378299 25/07 03:58 d378299 25/07 06:14 d642035 25/07... (5 Replies)
Discussion started by: zozoo
5 Replies

10. Shell Programming and Scripting

Reverse Display of a file

Hi all, Just saw a "sed" format to reverse display the file contents, but am not geting its logic completely. I would appreciate if somebody can explain sed '1!G;h;$!d' < filename All I know in this is that : G will add a new line after every line except first one... (5 Replies)
Discussion started by: dextergenious
5 Replies
HOBBITCGI.CFG(5)						File Formats Manual						  HOBBITCGI.CFG(5)

NAME
hobbitcgi.cfg - Command-line parameters for the Xymon CGI tools SYNOPSIS
$BBHOME/etc/hobbitcgi.cfg DESCRIPTION
hobbitcgi.cfg(1) controls the commandline options passed to all of the Xymon CGI tools through their respective shell-script wrappers. Typ- ically the options listed here are used for system-wide configuration of the CGI utilities, e.g. to define where they read configuration files. The exact set of commandline options available are described in the man-page for each of the CGI utilities. The file is "sourced" into the shell script wrapper, so assignments to the CGI-specific variables must follow standard shell-script syntax. SETTINGS
CGI_ACKINFO_OPTS Options for the hobbit-ackinfo.cgi(1) utility. CGI_ACK_OPTS Options for the bb-ack.cgi(1) utility. CGI_CSVINFO_OPTS Options for the bb-csvinfo.cgi(1) utility. CGI_DATEPAGE_OPTS Options for the bb-datepage.cgi(1) utility. CGI_ENADIS_OPTS Options for the hobbit-enadis.cgi(8) utility. CGI_EVENTLOG_OPTS Options for the bb-eventlog.cgi(1) utility. CGI_FINDHOST_OPTS Options for the bb-findhost.cgi(1) utility. CGI_HIST_OPTS Options for the bb-hist.cgi(1) utility. CGI_HOBBITCOLUMN_OPTS Xymon-specific options for column documentation. This uses the bb-csvinfo.cgi(1) utility with the server/etc/columndoc.cfg configu- ration file. CGI_HOBBITCONFREPORT_OPTS Options for the hobbit-confreport.cgi(1) utility. CGI_HOBBITGRAPH_OPTS Options for the hobbitgraph.cgi(1) utility. CGI_HOSTGRAPHS_OPTS Options for the hobbit-hostgraphs.cgi(1) utility. CGI_NKEDIT_OPTS Options for the hobbit-nkedit.cgi(1) utility. CGI_NKVIEW_OPTS Options for the hobbit-nkview.cgi(1) utility. CGI_REPLOG_OPTS Options for the bb-replog.cgi(1) utility. CGI_REP_OPTS Options for the bb-rep.cgi(1) utility. CGI_SNAPSHOT_OPTS Options for the bb-snapshot.cgi(1) utility. CGI_SVCHIST_OPTS Options for the hobbitsvc.cgi(1) utility when used to view historical logs. Note that the "--historical" option must be included in this setting. CGI_SVC_OPTS Options for the hobbitsvc.cgi(1) utility. SEE ALSO
xymon(7), the individual CGI utility man-pages. Xymon Version 4.2.3: 4 Feb 2009 HOBBITCGI.CFG(5)
All times are GMT -4. The time now is 03:54 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy