How to Install PHP 7.x on CentOS 8 For Nginx
How do I install PHP 7.x on CentOS 8 Linux server along with Nginx? How can I install the latest version of PHP 7.4 on CentOS Enterprise Linux 8 server?PHP…
killersheep – Silly game for Vim version 8.2
Vim is my favorite text editor and version 8.2 released. The new version includes support for popup windows and text properties. Popup windows can be used for many purposes. For…
How to install htop on OpenSUSE Linux using zypper
I am a new sysadmin of OpenSUSE Linux operating system. How do I install htop on OpenSUSE using the zypper command?htop is nothing but Interactive process viewer for OpenSUSE Linux…
Linux check the physical health of a USB stick [ Flash drive ]
How do I check the physical health of a USB stick in Linux operating systems? How do I check USB flash drive in Linux? Can you tell me Linux command…
Linux / Unix Desktop Fun: Christmas Tree For Your Terminal
Let us create Linux or Unix console Christmas tree and snow on your Linux desktop just for fun and profit. One can display animated Christmas tree in terminal using either…
How to see Time-To-Live (TTL) for a DNS record
How do I see Time-To-Live (TTL) for a DNS record using Linux, macOS, *BSD, or Unix-like systems command line option? How do I find my DNS TTL?TTL is an acronym…
How to add bash auto completion in CentOS 8 Linux
I set up a new cloud server, but my auto-completion of bash shell commands are not working. How do I enable autocomplete feature in CentOS 8 (CentOS Enterprise Linux 8)?…
How to set rsync speed limit from eating all bandwidth
The rsync command is eating all my bandwidth from a backup script and generating tons of I/O. How do I set a limit for file transfer speed of rsync command…
How to set rsync speed limit from eating all bandwidth
The rsync command is eating all my bandwidth from a backup script and generating tons of I/O. How do I set a limit for file transfer speed of rsync command…
Add / Create a Sudo User on CentOS Linux 8
How do I add / create a sudo user on CentOS Linux 8 using the command line?CentOS is a free and open source Enterprise Linux distro derived from upstream distro…
Vi / Vim Save And Quit The Editor Command
I am a new vi / vim text editor user. How do I quit the vi editor and save my changes under a Linux or Unix like operating systems? Can…
Understanding /etc/passwd File Format
Can you explain /etc/passwd file format for Linux and Unix-like operating systems?/etc/passwd file stores essential information, which required during login. In other words, it stores user account information. The /etc/passwd…
How to install and use Nginx on OpenSUSE Linux server
How do I install and configure the latest version of Nginx web server on OpenSUSE Linux server using the CLI and host a static site?Introduction – Nginx [engine x] is…
How to add or mount directory in LXD (Linux container)
I have two LXD containers running. One is for Nginx, and another is for processing data. I need to share data between two containers. How do I add or mount…
Debian / Ubuntu Linux Delete Old Kernel Images Command
I‘m a new Ubuntu Linux user and noticed that old kernel still exists in my system. Why doesn’t Ubuntu remove old kernels automatically? How do I delete old unused kernel…
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