Linux, Windows, Security, Programming, Network Tutorials
While working with Linux we may need to get the size of the specific directory. In GUI there are file managers like Dolphin, Gnome, Nautilus etc. But what if we need to get the size in command line. In this tutorial we will look how to get single or multiple directories sizes and sort them. … Read more
Linux Bash provides a lot of useful features and commands. Pipe or | is one of them. Bash provides a command-line interface facility which mainly used to concatenate command output to another command. Bash Pipe Concept In Linux everything is file. This may seem odd but it is. Every command executed will have three type of … Read more
One of the important job for System Administrators is finding and deleting large and unneeded files from Linux operating system. In this tutorial we will look how to find, sort and delete large and trash files from Linux distributions like Ubuntu, Debian, Mint, Fedora, CentOS and RHEL etc. Large Files Directories In Linux distributions there … Read more
Windows operating system provides command line tool named MS-DOS. This command line have different tools and capabilities for daily operations. We will look some simple steps about usage like navigation, list files and directories etc. We will mainly use dir command for this tutorial. Help Help information about dir command can be listed like below. $ dir … Read more
Linux have a lot of tools to make daily work of system administrators easy. uniq is one of them. Uniq is a small tool with limited capabilities. uniq Command Syntax Syntax is same as other most of the Linux commands. uniq Command Help Simple and fast help about the options can be get like below. Example … Read more
Linux provides a lot of tools for text-related operations. wc is one of them. This tool is a little tool less than 10 options. In this tutorial, we will look at how to count bytes? How to count words? How to count Lines? and How to use wc with other Linux commands like find and … Read more
Linux provides a lot of useful tools for system administrators. These tools give the administrator a developer power so the administrator can easily change, modify, filter, sort the data. The sort is another little but powerful tool. In this tutorial, we will look at different usage examples of the sort. Example File We will use following … Read more