I have created shell script for checking different security settings in the RHEL5.6 servers. I am not an expert on this; so, how can I run it on a remote, to avoid the installation? Also, I want to do it on a lot of servers.

Please explain in detail what is this SHELL? Can we modify it? If so, how? How does the array differ from a bash shell? How to find the bash array length (number of elements) while at the same time running the script using the shell loop? I am looking forward for your useful explanation and the most reliable information. Thank you.

I have a script which creates text file whose content is as below and this file gets automatically created by putting the output of  some 'find' command into this text file :

/home/emilly

/home/emilly/abc.dat

/home/emilly/cds.txt

i want to add the piece of code in the same script which removes the first line from the file i.e. /home/emilly only.

Please suggest some useful command.

As we know " who" command in unix gives output as:

abc pts/0 Aug 23 10:43 …

bcd pts/2 Aug 23 10:43 …

but i want to see the output as :

abc pts/0 Aug 23 10:43 …

bcd pts/2 Aug 23 10:43 …

Total number of users: 2

Please help me to get this output.

I created a CSS script but how ever need to add a padding around the text such that the width changes on Mouse Over event.

i have created the JavaScript however am unsuccessful in creating the CSS file.

I have attached the script below.

Any help from your side would be appreciated..

I am currently attempting to write a shell script to backup a MySQL database. The requirement I have is to retain only 3 days of backup files on the server. All I presently could do is to use mysqldump utility to write it to a file on the server. How do I implement a 3 day rolling backup?

I want to insert no's into a txt file. I periodically get a lot of text files from a software which needs numbering. I want a script that can insert no's in from of each word in every line. Can anyone help me with a script to do it. Preferably a batch script.

Hi All,

Test prints to be given to all printers in the building each day as a printer check for quality and if any issues.

I want some script that can run as a scheduled task and give a test print to all printers which team members in charge of the floor will just have to go to the printers and check.

This would be a very useful help if automated.

Thanks.

Rahman