Linux

In this post we are explaining about type command with examples. In Linux system, type command is used for displaying information about command types. It displays if command is an alias,shell function, shell builtin, disk file, or shell reserved word. You can use type command with other command names also. With the help of type […]

When we execute any command or script,it returns an exit status. The exit status is also called as return code or exit code. It is important to know the exit status of command which we execute. The method which we are going to describe become more helpful with script also. Exit status must be an […]

Learn more about which command with examples to find the path of Linux command and executable files in Linux and Unix operating system.

In this tutorial we will learn about, how to use df command to check the mounted filesystem on linux. As a Linux System administrator, this command is basic and very important.The df command shows the usage of mounted filesystem.It is notable that the filesystems which are not mounted on system,we can not get its information […]

Today,in this post we will learn, How to show line numbers with less command in Linux.In our previous post we have described about how to show line number with cat command. Less command is similar to more command but it has more features.As the name suggest, it read less output rather than reading the entire […]