In previous article, we have covered how to change Group ID in Ubuntu. We can also change a Group’s name…

So, till now we have seen how to create a group and change current effective group in Ubuntu. We take…

Grouping users is one of the method, which helps us limit users’ access to files, directories, peripherals etc. Users, if…

There are mainly two types of groups – primary and secondary. As we create a user, it would simultaneously create…

With the help of group accounts we can easily manage our users. There are mainly two types of groups –…

When we add a group, it stores information about the group in /etc/group file in Ubuntu. For every group we…

With the help of /etc/passwd file, we can easily check for all the users registered on our machine. We have…

What we will discuss here would be the opposite to what we did through history -w command in previous article….

In this article, we cover the basics of history -w command in Ubuntu. Everything we type in the Shell ultimately…

The Bourne Again Shell (i.e BASH) is one of the most popular shells available. With the help of history feature,…