Search Results

var1=$( find /apps//log -name 'tuesday*log' -mtime +1 -exec ls -lhrt {} \; | wc -l )
if [ $var1 -eq 0 ]
then
echo "No files found"
exit
else
sleep 1
fi

One way of doing this is using awk to extract the FS from the required line number.

Let say user selected 4 and we have the value stored in variable O
O=4
du -a /apps | sort -nr | head -n 10 |...

The output from the compress utility's -v option is written to standard error; not to standard output. Try this minor change to elixir_sinari's suggestion:
find . -name 'filename.*.log' -mtime 14...

find . -name 'filename.*.log' -mtime 14 -exec compress -vf {} \; > file.txt

I don't think vi force-wraps lines like that, I think the problem is happening in notepad++. Look for an option to not wrap lines...

My dear friend you cant tab out half command just to make it look cool... :cool: its like you are trying to run a command say...


$$ > da\
> te
Wed 19 Sep 15:42:01 2012
$$ > da\
> te...

I am writing scripts on Notepad++ and copying it in VI from ages and never came across the above problem not sure whats wrong going on with your system...

Try this:


#!/usr/bin/bash

set -- $(ls -r test1.txt)
grep -iq 'STRING_I_NEED_TO_FIND' $1
if [ $? -eq 0 ] ; then
mailx -r server@org.com -s "Error Message found on server $HOSTNAME,...

The first line puts a list of all test*txt files in reverse order into $1, $2, ... Note: you don't have to use -l, when you want files to be sorted in reverse order.

set -- $( ls -r test*.txt)
...

As Jayan_jay suggests HOSTNAME is not initialized or it is the one from source machine so you have to use a command: hostname then to get 2 command executed you need to use the double quotes to "make...

If your HOSTNAME variable value is set in all servers, then you will retrieve it via ssh

$ env | grep -w HOSTNAME
HOSTNAME=xxxxxxxxx

Instead of it, go with the hostname command

ssh...

And what doesnt work?

host is also a command so it is not wise at all to use it as a variable name...
What is hostnames_here ? A file?

Since your data is stored in log files as records, using 'awk' would be good option. AWK deals with column-oriented text data. Try this out.


or


Here you can print any desired column like...

Almost, you need to leave out the "|"
<file_name cut -d " " -f 1,2
or
cut -d " " -f 1,2 < filename

To be independent of spacing it is best to use awk:
awk '{print $1,$2}' < filename

first put the contents of file in a temp file with trimming the space then try to search the pattern, words will be separated by max 1 space.


cat file_name|tr -s " " >temp_file

How about..

$ mon=$(date +'%b')
$ day=$(date +'%d')
$ grep -E "$mon[ ]+$day" xx
May 23 20:34:33 server_name Process: Error_message_timed_out
May 23 20:34:33 server_name Process:...