The tutorial is about how to use cat,sed and awk commands to display file contents . when we start with linux basic commands, we generally introduced with cat command to show file contents. But with the help of sed and awk command also, you can see the file contents. The output will be similar to … Read more
In this tutorial we will learn, how to use awk command to print columns from file. This tip is often used by Unix/Linux System Administrator. AWK Command Awk is one of the awesome tool for processing the rows and columns.It also has feature to search keywords/strings . Awk command is widely used by Unix/Linux users … Read more
In rare cases, you will find sometimes we need to list users above or below particular user id. Such requirement mostly come when you are playing around users related troubleshooting. For an example, we want to list the users which are above userid 500 in Linux System. The user related information like username and user … Read more
In this tutorial we will learn, awk command to search keyword or strings in file . We will search single as well as multiple keyword with awk Command. This is a commonly used tips by most of the System Admin. Whereas the same result you can also find by using grep command. Introduction of AWK … Read more