Sponsored Content
Top Forums Shell Programming and Scripting Monitoring script for a log file Post 302935684 by roshan.171188 on Wednesday 18th of February 2015 02:07:56 PM
Old 02-18-2015
Quote:
Originally Posted by sea
Linux is case sensitive.
So read LINE and echo $line do not refer to the same variable, therefor $line is empty.

I suggest make the read LINE to small caps, as the rest of the code is using $line.

hth
I am an IDIOT! Thank you very much!!!
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Monitoring log file

Hi, I ned to monitor the tomcat log file called "catalina.out" for "Out of memory" error. the script should monitor this file and send us the mail as soon as it finds the string "Out of memory" in the file. can ypu suggest me which is the best way to do this? (4 Replies)
Discussion started by: shivanete
4 Replies

2. Shell Programming and Scripting

File monitoring script

Team, Attached 2 scripts for your validation(main script,mail script) Problem description: When its red it should wait for 10 seconds and then send a mail. If not red it should not send the mail i have done the below changes in the main script: if then if ... (4 Replies)
Discussion started by: whizkidash
4 Replies

3. Shell Programming and Scripting

help needed - log file monitoring script

hi Gurus, Need to pick your brains on this minor script project. I would like to continuously monitor a log file with sample log messages as below, and if PSOldGen percentage is either 99% or 100% for consecutively 10 times, alert someone. {Heap before gc invocations=46516: PSYoungGen ... (6 Replies)
Discussion started by: kenchen722
6 Replies

4. Shell Programming and Scripting

Online log monitoring script

#!/bin/bash tail /oracle/app/admin/ABC/bdump/alert_ABC.log >> tempoutput& Error=`egrep 'error|warn|critical|fail|ORA-1683' tempoutput` echo "$Error" |mailx -s "ABC Error " ABCD@domain.lk cat /dev/null > tempoutput I wrote this script and put in to cronjob every 5 min. so every 5... (4 Replies)
Discussion started by: hishanms
4 Replies

5. Shell Programming and Scripting

Log folder size monitoring script

Hi All, Can anyone refer to me a readymade script for the purpose of log folder size monitoring script. Example : I have a log folder of size 10 G, and as the logs keep accumulating the folder gets full and i have to manually zip/remove the files in order to keep the server running. Something... (1 Reply)
Discussion started by: findjai
1 Replies

6. Shell Programming and Scripting

Tomcat Monitoring log file

Hi, I ned to monitor the tomcat log file called "catalina.out" for "OutOfMemory" ,"java.sql.SQLException" and "Error" error. the script should monitor this file (catalina.out) and send us the mail as soon as it finds the string "Out of memory" or "java.sql.SQLException" or "Error" in the... (2 Replies)
Discussion started by: mnmonu
2 Replies

7. Shell Programming and Scripting

script to mail monitoring output if required or redirect output to log file

Below script perfectly works, giving below mail output. BUT, I want to make the script mail only if there are any D-Defined/T-Transition/B-Broken State WPARs and also to copy the output generated during monitoring to a temporary log file, which gets cleaned up every week. Need suggestions. ... (4 Replies)
Discussion started by: aix_admin_007
4 Replies

8. UNIX for Advanced & Expert Users

Alternative to tail -n -0 -F for monitoring live log file

Hello, I have been working on script which need to generate an alert based upon live logs. If string is found then an alert mail must triggered. tail -n -0 -F works fine to redirect the each latest line from live logs file to grep a pattern for matching but it seems to be not working on... (7 Replies)
Discussion started by: ketanraut
7 Replies

9. UNIX for Beginners Questions & Answers

Monitoring script for Log file

Hi, Iam new to unix , plz help me to write below script. I need to write a script for Monitoring log file when any error occurs it has to send a mail to specified users and it should be always pick latest error not the existing one and the script should be able to send mail all errors (more... (1 Reply)
Discussion started by: vij05
1 Replies

10. UNIX for Beginners Questions & Answers

Shell script for continuously monitoring log file

Hi I have written below log monitoring script to egrep multiple words and redirect the output to a text file and its working fine but I want to add some more below given functionality to it, which is very advance and im not very good in it, so please help if you can :) I am egrepping all the... (1 Reply)
Discussion started by: scazed
1 Replies
RNANO(1)						      General Commands Manual							  RNANO(1)

NAME
rnano - Restricted mode for Nano's ANOther editor, an enhanced free Pico clone SYNOPSIS
rnano [OPTIONS] [[+LINE,COLUMN] FILE]... DESCRIPTION
This manual page briefly documents the rnano command. nano is a small, free and friendly editor which aims to replace Pico, the default editor included in the non-free Pine package. Rather than just copying Pico's look and feel, nano also implements some missing (or disabled by default) features in Pico, such as "search and replace" and "go to line and column number". rnano is a restricted version of nano, which only edits specific files and doesn't allow the user access to the filesystem or a command shell. In restricted mode, nano will not: o read or write to any file not specified on the command line; o read any nanorc files; o allow suspending; o allow a file to be appended to, prepended to, or saved under a different name; o use backup files or spell checking. OPTIONS
+LINE,COLUMN Places cursor at line number LINE and column number COLUMN (at least one of which must be specified) on startup, instead of the default of line 1, column 1. -? Same as -h (--help). -h (--help) Show a summary of command line options and exit. -V (--version) Show the current version number and exit. See the nano(1) manpage for the complete documentation of nano. BUGS
Please send any comments or bug reports to nano@nano-editor.org. The nano mailing list is available from nano-devel@gnu.org. To subscribe, email to nano-devel-request@gnu.org with a subject of "subscribe". HOMEPAGE
http://www.nano-editor.org/ AUTHOR
Chris Allegretta <chrisa@asty.org>, et al (see AUTHORS for details). This manual page was originally written by Thijs Kinkhorst <thijs@kinkhorst.com>, for the Debian system (but may be used by others). August 23, 2007 version 2.0.0 RNANO(1)
All times are GMT -4. The time now is 11:31 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy