On macOS and Linux, you can change the system environment variable PATH permanently by modifying the appropriate shell configuration file or /etc file. The process may vary slightly depending on the shell you’re using (e.g., Bash, Zsh). Here are the general steps to change the PATH variable permanently on macOS and Linux.
How To Change System Environment Variable Path Value On macOS & Linux Permanently Read More »
In this article, I will tell you how to set up an AWS ec2 Linux server instance and connect to it from windows remote desktop.
How To Connect To AWS EC2 Amazon Linux (AMI) Instance From Windows Remote Desktop Read More »
In this article, I will tell you how to connect the AWS ec2 Linux instance using SSH from windows. The SSH client is Putty which is free and you can download it from the internet.
How To Connect AWS EC2 Linux Instance Using SSH Client Putty From Windows Read More »
This article will tell you how to change the terminal styles including terminal background color, font size for Mac, Linux, and Windows.
How To Change Terminal Background Color And Font Size For Mac, Linux, Windows Read More »
Dpkg is the abbreviation of the Debian package. It is a suite management system specially developed for the “Debian” operating system, which is used for software installation, update, and removal. All Linux distributions from “Debian” use dpkg, such as “Ubuntu”.
How To Use dpkg On Linux Read More »
This article will tell you how to open the task manager on Mac, Linux, Windows. It will also tell you how to use the task manager to manage program processes as well.
How To Open Task Manager On Mac, Linux, Windows Read More »
Recently, I run the command $ sudo apt update in my Ubuntu virtual machine, it runs successfully. But after that, when I run the command $ sudo apt upgrade, it show me the warning message Waiting for cache lock: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 12827 (unattended-upgr). This article will tell
When I run the command sudo apt-get install vnc4server in ubuntu 20’s terminal, I get the error message E: Package ‘vnc4server’ has no installation candidate. This article will tell you how to fix it.
How To Fix E: Package ‘vnc4server’ Has No Installation Candidate Read More »
GCC is the abbreviation of GNU Compiler Collection. It contains a set of compilers that can compile C, C++, Objective-C, etc language-coded programs. This article will tell you how to install the latest version of GCC on Linux OS, especially Ubuntu.
How To Install The Latest GCC On Ubuntu Read More »
In this article I will tell you where Nginx server is installed and how to find out it’s configuration file after installation. It is very useful when you jump into an existing Nginx server and just want to find and modify it’s configuration files.