I need to write a script to which need to track errors in log and need to check last 100 lines in the log at every 5 minits. if error fund need to mail my self
error type
1. "STATE_ADMIN" if found need to print: <Jan 5, 2011 11:47:02 AM IST><ewaps2> <ADFAPPS2> <[ACTIVE] STATE_ADMIN
2."Java heap space" if found need to print:<Jan 5, 2011 11:19:53 AM IST><ewaps2> <ADFAPPS2>Java heap space
3."FAILED" if found need to print :<Jan 18, 2011 2:30:39 PM IST> <Critical> <Health> <ewaps2> <ADFAPPS2>FAILED
Hi Everyone , have a nice day
given below is a simple linux script
but its first part is not working ( variable k assignment ) , while second loop is working fine
can anyone help me out with this
#!/bin/sh
echo "Enter Date"
read date1
for i in 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14... (6 Replies)
HI im a novice with shell scripts but i need help with a random script I have this folder filled with 500 different file names... I need help creating a script that will take each filename and make a new folder named that filename and then move that file into the newly created folder. Then the... (1 Reply)
Hello everybody!
This is my first time having to write a script so your help is most appreciated.Also i am a beginner when it comes to linux so please bare with me.Thanks in advance to all who will look into this for me.
I have to write a bash script that will show the free space on the hard... (4 Replies)
I am creating a script that will incorporate multiple variables organized in a spreadsheet for pdftk. I have a 1000 page pdf that I have to split into about 300 individual pdfs. The basic command line to extract pages is as follows:
$ pdftk file.pdf cat 1-7 output newfile.pdf
file.pdf =... (8 Replies)
#!/bin/sh
args=("$@")
echo "#================================="
echo "#Script Name:"
echo "#By:"
echo "#Purpose:"
echo "#:Command Line: picoc"
echo "#================================="
pico $@
this is my script. i think it is ok w/o error. but when i run it i got error. i'm using a VMBox... (1 Reply)
I have a text file like this:
25 raj
78 rohit
89 bhanu
58 mohit
29 mano
53 rohit
63 shiva
74 lapan
63 bhanu
what i need is a linux script to reorganize this file by adding
the relevant content(number) to the names and print only once.... please help me someone. ... (1 Reply)
Hi all,
I am trying to make a Nodemanager work in RHEL 5
I got this script from 'oraclemiddleware.wordpress.com', and made appropriate changes to suit my weblogic installation.
I keep getting the error, "line 82: syntax error: unexpected end of file".
I have checked every line to make sure all... (4 Replies)
Hello,
could you please help me with the following request?
I need a linux command script that does the following.
1. delete folders folder1 and folder2 located in install/users/web/folder1&2.
and also delete folder3 install/jboss/server/folder3. All these folders has many folder and files... (1 Reply)
can anyone help in this
i have a file like
2089,success
2089,failure
2087,failure
2089,success
2087,failure.
i want output like.
2089,success=2,failure=1
2087,success=1,failure=2
thanks (8 Replies)
I need to create a bash script to run through crontab, to do the below job:
1- find files that are over 12 months old in /var "files are like file_201201222.mtd file_201201333.mtd
2- Tar them in /backup like: file_201201.tar.bz2 "every month in one tar file"
3- remove them after that
4- Send... (8 Replies)
Discussion started by: Ahmad M. Kamel
8 Replies
LEARN ABOUT CENTOS
tailf
TAILF(1) User Commands TAILF(1)NAME
tailf - follow the growth of a log file
SYNOPSIS
tailf [OPTION] file
DESCRIPTION
tailf will print out the last 10 lines of a file and then wait for the file to grow. It is similar to tail -f but does not access the file
when it is not growing. This has the side effect of not updating the access time for the file, so a filesystem flush does not occur peri-
odically when no log activity is happening.
tailf is extremely useful for monitoring log files on a laptop when logging is infrequent and the user desires that the hard disk spin down
to conserve battery life.
Mandatory arguments to long options are mandatory for short options too.
-n, --lines=N, -N
output the last N lines, instead of the last 10.
-V, --version
Output version information and exit.
-h, --help
Display help and exit.
AUTHOR
This program was originally written by Rik Faith (faith@acm.org) and may be freely distributed under the terms of the X11/MIT License.
There is ABSOLUTELY NO WARRANTY for this program.
The latest inotify based implementation was written by Karel Zak (kzak@redhat.com).
SEE ALSO tail(1), less(1)AVAILABILITY
The tailf command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.
util-linux February 2003 TAILF(1)