10 useful Linux Commands

Fortunately, Linux provides an array of useful commands.

A list of useful Linux commands can make work easier for Linux users. These useful command names can be intimidating, but we can learn the basics and start using them right away. With a little practice, users can be running commands without any problems in no time. Listed below are the top 10 most useful commands for beginners which can be utilized to simplify tasks that otherwise would be performed manually, like browsing and copying files.

To get the most out of Linux, users need to learn a few of its most basic commands.

1.? ? ? Linux Man Command

?The man command lists the manual page for any command, so you can learn their functions? when you're in the Terminal.

2.? ? ? Tar Command

?Another useful command is the tar, which is helpful for archiving files and compressing them.

3.? ? ? Whatis Command

The whatis command browses a database of short descriptions of system commands and prints them out.

4.? ? ? Df Command

The df command tells about the space available on a disk. It also shows whether a file is free or used. Df can also be utilized to view essential information about the disk's file permissions. To find out if a file is in use, you need to make sure that it's accessible.

5.? ? ? Is Command

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ls is an efficient command for checking and listing directories. It displays directory contents. df gives the disk space information and free lists memory usage. User should have access to the particular file.

6.? ? ? pstree Command

The pstree command shows processes in a tree format and describes the hierarchical information of the file processing.. If you're running a lot of processes, you can use pstree to view them.

7.? ? ? Find Command

Using the find command will help you locate any file. It is a simple but powerful terminal command, and is very useful when you don't know where a particular file is.

8.? ? ? Grep Command

In addition, the grep command allows you to search for patterns in text files. This is a very utile command for the terminal. If you're not sure where to find something, try grep. If you're confused of where a certain file is located, you'll probably want to check out its location.

9.? ? ? Ps Command

One of the most important commands in Linux is ps. This program runs a command that tells a computer what is currently happening. By executing this command, user will be able to see the output of that command. Using pstree, the list of applications can also be viewed. To figure out that which process is currently running on user’s server, pstree is the best command.

10.? psuid Command

A file is a directory, and it has different permissions. You can use "copy" to transfer it from one location to another. To change a file's permissions, users need to run psui. It is a simple command, but it's very powerful. The psuid utility makes it easy to manage and configure the Linux system. In decision-making process, psuid will be helpful.

The psuid command displays a directory hierarchy. By piping psuid and lsuid to a directory, you'll be able to control it. To prevent security risks, the psuid command will warn you if a file is not readable. If you want to find files in a directory, use the psuid command.

The psuid command also shows the current directory. It is an essential command for modifying the working directory. It is also a great way to determine which processes are running on the computer. It helps to list the contents of all the files and directories on the system. Psuid command assists you to check the permissions of files on the hard drive and allows you to modify the file and remove it.

The rmdir command is one of the most important Linux commands. This command eases to delete directories and files in a specific directory. The rmdir command can be used to clear a Linux window terminal. It is a very significant command, and you must know how to use it properly. This is useful when you want to move some information from one directory to another.