10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
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
2. Shell Programming and Scripting
Hi,
I want to read a live log file line by line and considering those line which are newly added to file
Below code I am using, which read line but as soon as it read new line from log file its starts processing from very first line of file.
tail -F /logs/COMMON-ERROR.log | while read... (11 Replies)
Discussion started by: ketanraut
11 Replies
3. Shell Programming and Scripting
Hello,
How to tail -f logfile. if log file is gennerate every 1 HR.
I want it works automatically all the time. never changes it by manual.
Thank
ls -trl CybertonTransaction.*
-rw-r--r-- 1 autobot robot 617071 Jul 9 00:02 CybertonTransaction.20130709-00.log
-rw-r--r-- 1 autobot ... (12 Replies)
Discussion started by: ooilinlove
12 Replies
4. Shell Programming and Scripting
Good afternoon,
I'm have program that executes in background another programs. The main program would be programA and the programs executed by the main one, would be program1a, program1b and program1c.
I need the programs to continue the execution no matter if the shell connection is lost,... (6 Replies)
Discussion started by: enriquegm82
6 Replies
5. UNIX and Linux Applications
Hi,
Pls check that '|' and '+' present in Step-1 are not copied to log file in Step-3.
Pls suggest how to get the exact output from Step-1 (i.e. with out losing '|' and '+') in to a log file
~Thanks
Step-1: Execute command
> mysql -utest -ptest -htesthost testdb -e "select * from... (3 Replies)
Discussion started by: newbielgn
3 Replies
6. Shell Programming and Scripting
Hello all,
I've got what I'm pretty sure is a simple problem, but I just can't seem to work past it. I'm trying to use awk to pretty up a log file, and calculate a percentage.
The log file looks like this:
# tail strtovrUsage
20090531-18:15:45 RSreq - 24, RSsuc - 24, RSrun - 78, RSerr -... (4 Replies)
Discussion started by: DeCoTwc
4 Replies
7. Programming
Is it possible that I get all the syslog messages from /var/log/messages redirected to some FIFO as and when any new messages comes.
In exact, I need to duplicate the messages to a FIFO, the moment a new message is logged; from where another process reads and does some processing without... (12 Replies)
Discussion started by: Praveen_218
12 Replies
8. Shell Programming and Scripting
Hi All..
I have a log file in which all the backup information is stored. Now i have written a script which get the last line in the backup log file..
ssh -l ora${sid} ${primaryhost} "tail -1 /oracle/$ORACLE_SID/sapbackup/back$ORACLE_SID.log"
However i would like to tail the line last... (4 Replies)
Discussion started by: suri.tyson
4 Replies
9. Shell Programming and Scripting
Hi there,
I have a problem here that involves bash script since I was noob in that field. Recently, I have to monitor data involve in logs so I just run command tail -f for the monitoring. The logs was generate every hour so I need to quickly change my logs every time the new hour hits according... (2 Replies)
Discussion started by: kriezo
2 Replies
10. UNIX for Dummies Questions & Answers
What command do I use in order to save a file in directory A/B/C
to directory A/D/E. (1 Reply)
Discussion started by: JSP
1 Replies
