Linux Tutorials

How do I learn my laborious disk/SSD well being utilizing smartctl command on FreeBSD working system? How can I laborious drive well being on FreeBSD and discover out if my disk is dying? The Self-Monitoring, Evaluation, and Reporting…

I am new to Linux programming and bash shell instructions. I've a folder construction as dir1, dir2, dir3 and I want to rename it as dir001, dir002, dir003. How do you rename a number of folders in Linux? The mv command (mv supply goal)…

On this article, we are going to present you tips on how to discover the IP tackle geographic location of a distant Linux system utilizing open APIs and a easy bash script from the command line. On the web, every server has a public-facing…

I don't want to use Google Authenticator or Authy app that generates 2 step verification (2FA) codes on my iOS/Android telephone. Is there any approach I can produce 2FA codes from Linux command line for well-liked websites similar to…

How do I improve to Fedora 30 from Fedora 29 Utilizing the dnf command? How can I replace F29 to F30? Are you able to inform me the process to improve Fedora 29 to Fedora 30? Fedora Linux 30 launched. This web page exhibits how you can use…

I am a brand new sysadmin for the Ubuntu working system. How do I test operating course of in Ubuntu utilizing the command line possibility? One can use the Ubuntu command line or terminal app to show a operating course of, change their…

I am a brand new Linux system person. I would like to search out out which course of is listening on a port on Linux utilizing the command line. How do you discover out which course of is listening on a port on Linux working methods? A…

I am a brand new Linux system administrator. I've a hardware-based firewall, so I don’t want a firewall on every server. How do I disable the firewall on Linux?You possibly can simply disable the Firewall for Linux. Most trendy Linux…

On this article, we'll present you how you can create an ISO from a bootable USB drive in Linux. We are going to clarify two methods to attain this: by way of the command line interface (CLI) and a graphical person interface (GUI) program.…

Can you clarify bash exit standing code? How do I set bash exit standing in my Linux shell scripts? Every Linux or Unix command returns a standing when it terminates usually or abnormally. You need to use worth of exit standing within the…