Blocking SSH probing IPs using a simple script
(from tuxopia.net) I was troubled by the fact that my server was constantly being bombarded with SSH probes for as long as 1 to 2 hours at a stretch. Although…
(from tuxopia.net) I was troubled by the fact that my server was constantly being bombarded with SSH probes for as long as 1 to 2 hours at a stretch. Although…
Virtual terminals are a good tool to have—they offer a last-ditch escape to command line for a chance to fix things in a crashing system. But many Linux systems come…
Debian and Ubuntu uses for visudo, crontab and other similar applications the default text editor, you want to change it use the update-alternatives command. It is as easy as, run…
Some times when you install a new deb package, the system will be broken. We may have to remove the package. For this , you can try the following. (…