MySQL is well known and an open-source database management system. It uses a relational database and SQL to manage data. It is easy to use, fast, and integrated with popular stacks Lamp, Xampp, Lemp, etc. In this tutorial, I will cover how to install MySQL in Ubuntu 20.04, Secure MySQL, Check MySQL service, Connect and … Read more
Mostly, A Linux system administrator installs rpm packages on Linux by using yum command, but you can use rpm command in Linux to install rpm on CentOS, Fedora, RHEL, etc, while packages do not exist on the repository. At the end of this article, you will learn how to install an rpm on CentOS. Yum … Read more
groupadd command is used to add or create group in Linux. You will learn in this article how to create group in Linux by using simple command groupadd. You are working in an organization as a system administrator of Linux. all users on system are belongs to 3 different-2 departments example, Sales, account, and HR. … Read more
Making or Creating a Directory (Folder) mkdir Command in Linux mkdir Description In detail, we can say the meaning of “mkdir” is to Make Directory. When we need to make or create a new folder or directory at a certain location. we have to use mkdir command followed by the name of the folder and … Read more
The chage command stands for ‘Change Age’. The chage command in Linux is used to change the aging/expiry information of any user’s password. If you are working as a system administrator in any organization, it is your task to enforce users for changing password due to security reasons. So that after a certain period of … Read more
man command in linux is short form of manual of any tool, utility, and commands. man command is used to giving information and instruction of particular command. Instruction would be what are the possible way and option to use that command. You will find very useful and essential command, which helps you explore other command … Read more
AS you know Linux is multitasking and multiuser systems, you can run multiple precesses processes at the same time without interfering with each other. Process: In Linux, a running instance of a program is called process. We can say the process is a fundamental concept of the Linux OS. In other words, You can say … Read more
Wget command is a Linux utility that used to download the files from the web. Basically, we are using web borwser to download file. I will cover wget command in linux with examples in this article. You can use wget command, for now, to download the files from web servers using HTTP, HTTPS, and FTP … Read more
cat command would be on your fingers without any restriction or hesitation if you are going to be a Linux user, In other words, you can say “cat command is most used command in Linux”. You must know the first basic syntax of cat command in Linux. Generally, cat utility in Linux is used to … Read more
The top command in Linux is one of the most frequently used commands in our daily system administrative jobs. If you are looking for your career as a system administrator you must know about the top command. Top command is used to show the linux processes. You can view the real time running system. You … Read more