How to dealing with jobs

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

How to flush/clear DNS on your PC

You can flush/clear your DNS cache as per the following:
1) For Windows
– Start -> Run -> type cmd
– in command prompt, type ipconfig /flushdns
– Done! You Window DNS cache has just been flush.
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How to install csf in Ubuntu or Linux server

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