Notes
If the /var/log/maillog file is stuck writing, restarting the rsyslog service may help in resolving the issue.
service rsyslog restart
However, it is important to understand the potential impact of restarting the rsyslog service, as it can affect the logging for other services running on the server.… Read the rest
The Linux niceness scale goes from -20 to 19. The lower the number the more priority that task gets.
If the niceness value is high number like 19 the task will be set to the lowest priority and the CPU will process it whenever it gets a chance.… Read the rest
If you have started a huge process and just remember that you've forget do it in screen session, you may try to move this process to the background. You can do this by pressing ctrl+z keys, which will temporary block this process and then run bg, here is example:
We've run maldet command
$maldet -a ./… Read the rest
What is the full path that contains YUM repositories on Cpanel & WHM systems?
Ans: yum.repos.d/ … Read the rest
CSF is a firewall that can be installed on linux based severs to enhance the security. It can be installed even on a server based on cPanel. It can be configured to find out hacking attempts through ssh etc. Can be used for ip whitelisting and blacklisting.… Read the rest
Набор ооочень полезных команд… Read the rest