10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I am running under ubuntu 14.04
Very long time ago, I set a script (ban.sh) to block ip addresses abusing my system which was not active.
I have not touched the server over six months or more.
Today, after restart the system, ban.sh started running all of a sudden and keep submitting... (4 Replies)
Discussion started by: baris35
2. Shell Programming and Scripting
whats the equivalent of detect OS in perl with an if then ?
if ]; then
alias ls='ls --color=auto'
elif ]; then
alias ls='ls -G'
In perl I see
perl -Mstrict -MEnglish -E 'say $OSNAME'
Please use CODE tags as required by... (1 Reply)
Discussion started by: nixguynj
3. Shell Programming and Scripting
I have to check daily 20 processes each day. The names are like Network1 Network2 Network3 ....... Network20.
There is built in utility for doing this. Following is the command to check a single network process.
If we want to check the status of Network2 then the... (6 Replies)
Discussion started by: Nakul_sh
4. Shell Programming and Scripting
My server is running crontabs of 4 different users.
I want to develop a script that whenever a particular change occurs in a crontab , it is detected and the particular change is noted into a file.
Kindly let me know of suggestions on how it can be achieved.
My algo would be:
... (1 Reply)
Discussion started by: Junaid Subhani
5. Shell Programming and Scripting
I have to create a script (ksh or perl) that starts certain number of parallel jobs (another scripts), each of them runs as a foreground process in a separate session. Plus I start monitoring job that has to determine if any of those scripts is expecting input from operator, and switch to... (4 Replies)
Discussion started by: andyh80
6. Shell Programming and Scripting
I want to write a shell script in bash shell .
Working for the script is to detect any key pressed and disply on screen as
"you have pressed: "
For example if user pressed F5 then a messaged has to be displayed as
"you have pressed F5.
Thank you. (4 Replies)
Discussion started by: pradeepreddy
7. Shell Programming and Scripting
Just curious , is it possible to detect changes in a file and sent to email .
For ex: demo.conf
I would like to receive an email everytime a particular file(demo.conf) changes and the content added/removed and who did the change (userid). Is it possible.
CK (4 Replies)
Discussion started by: coolkid
8. UNIX for Advanced & Expert Users
I would like to programmatically find if given OS is SLES 10 / RHEL 3/.RHEL 4/RHEL5 etc ..
For this do we have any library call/sys call? Or should we use any sys. structure which would give me detailed info. Share me if you have any pointers.
Thanks in advance
- Krishna (1 Reply)
Discussion started by: krishnamurthig
9. Shell Programming and Scripting
I need to write a script to write data into cd.
Am using cdrecord command.
i need to implement the following
if ( CD-RW) ( ?? How to find this )
cdrecord blank option
cdrecord with out blank option
Now can you please help me to form this statement... (2 Replies)
Discussion started by: jisha
10. Shell Programming and Scripting
i have this script that launches multiple xterm sessionon a CDE. i would like to test the xterm so that when i execute the script using an ordinary terminal it will detect that it will unable to launch the xterm and execute other script instead.
i tried using trap and exit status. maybe i am... (2 Replies)
Discussion started by: inquirer