IT hands-on

We could format a USB storage device as ext3 or  VFAT for example.  We install Syslinux on our machine - <i> Syslinux </i><i> is a bootloader for  Linux that we cou

The mLTS protocol is a mutual TLS that helps the client identify itself with the server and vice-versa. To activate mTLS for a service, we use a  Yaml t

To run programs in new namespaces , we use the " unshare " command It creates a new namespace and run the  specified process in it - default progr

An empty namespace is deleted by the system. In order to keep a namespace open, a process needs to be running inside it or it needs to have a bind mou

Below are the IP classes: <i> Class A :</i> Ranges from " 1.n.n.n " to " 126.n.n.n ". With class A we get 127 networks, each with up to sixteen

We are using for our example a class C network IP address  - 192.168.1.0 -. Because it is a class C address the first three octets - 192.168.1 - are us

Network namespace is a Linux concept that allows processes running inside different network namespaces to have their own network stack, routing tables

Kubernetes provides us with a security mechanism that makes it possible for us to limit what the programs running inside containers could do. A securit

After the client application has been authenticated and allowed to carry out its task within the kubernetes cluster, the admission controller steps in

The device manager udev handles the settings and the detection of hardware devices.  It is a part of " systemd ", it also load the drivers for

To be able to run a task at a set time, we could use the " at " command. The " at " command does not run repetitive tasks, it runs a pr

To limit the consumption of disk space, we could assign different values to the below elements:<i> Block soft limit :</i> 5000<i> Block hard limit :</i> 10000<i> Inode so