Linux

The memory charge information can help us to find what part of the system is taking too much ressources, is it mysql, apache2 or another part ...

Fail2Ban is an essential module if you want to block IP addresses that constantly try to intrude in your system. You can set a blocking rule ...

The following command will show the last 20 connections to your server via SSH. It can be very useful to know if you have got some intrusions ...

You may want to receive SSH login notification on your email when someone tries to connect to your server in order to know if you have been ...

You may want to realize a backup of your database, because you would like to update mysql, to delete ibdata1 and its ib_logfile files dependancies, ...

Using a bash file to create a simple backup, instead of using advanced modules such as Mondo rescue and which are not always easy to setup and ...

You tried Mondo rescue and it was not fit to your requirements. You want now to remove it from your server and to install an alternative to ...

You may want to delete an old folder in order to create a new one with the correct ownership and the correct execution and reading permissions. ...

You may need the information about the block size of your hard disk drive in order to enter it in Mondo rescue. The module called Mondo rescue ...

Setblk is a blocking factor. This parameter is used in a command to pass a device in "variable record length" mode. Succeeded by 0, setblk allows ...