How to block the message in wall command some students are
send messages to all in the lab. please help me
- 5 Answers
- 13309 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sreejith
easiest way is probably to first run 'whereis wall' to find
where the wall executable is and then 'chmod -x' it.
| Is This Answer Correct ? | 16 Yes | 3 No |
How do you copy in linux terminal?
If you have saved a file in linux. Later you wish to rename that file, what command is designed for it?
what is first RHEL 5.x version support ext4 filesystem?
The command ‘umask -S’
Why bash is used in linux?
Did you work with linux? What flavors and versions?
How do you grep?
You locate a command in the /bin directory but do not know what it does. What command can you use to determine its purpose
how do u find remote machine operating system and version?
I am using RedHat 6.3 in I wanna to install and configure zimbra mail. Can anybody tell me what are the RPM packages required for zimbra mail ? Where can I get those RPM packages ?
How do I find the console in linux?
What does history command do in linux?
Linux Commands 
