IT hands-on

The systemd-networkd is a systemd service for network management. The <i> networkctl </i> utility can be used to get the status of different network interfaces

As I am currently preparing my self to attend the exam LFCS, I was thinking that it will be beneficial also for you guys/girls to try some exercises i

As I am currently preparing my self to attend the exam LFCS, I was thinking that it will be beneficial also for you guys/girls to try some exercises i

Access control lists  - <i> ACLs </i> - give us more options in terms of controlling access to files. For example, using <i> ACLs ,</i> if we want to give access  to a file

JSON PATH is a " query " language that allows us to filter and format information in environments where the amount of data is too big to be ma

<b><i> Locking unused accounts:</i></b><b><i></i></b> Instead of deleting accounts, we could make them temporarily "unusable" by running the below command: To unlock an ac

TCP wrappers oversee and control access to services that use the libwrap library. We could check if a service is " wrapped " using the "<i> ld

When we start a  container using the " kubectl " command, the container will have a limited set of capabilities . The below command starts a &quo