apt-transport-https is a package in Linux that enables the use of HTTPS (HTTP Secure) repositories in the Advanced Packaging Tool (APT) package manager. It allows APT to securely download packages over an encrypted HTTPS connection, which is important for protecting against malicious attacks and maintaining the privacy and integrity of the package data. When a […]
Linux
How to uninstall cmake package from Ubuntu
CMake is a popular cross-platform build system and build tool generator that is widely used in Linux environments. It allows developers to write build scripts in a high-level, platform-independent language and generates build files that can be used with various build tools, such as make, Ninja, and Visual Studio. Here are some key concepts and […]
How to uninstall arduino from Ubuntu
The Arduino IDE is a software development environment used to program and upload code to Arduino boards. It is available for various operating systems, including Ubuntu. The Arduino IDE for Ubuntu provides a user-friendly interface that allows users to write and upload code to Arduino boards connected to their computer. The Arduino IDE for Ubuntu […]
How to uninstall docker.io software in Ubuntu
Docker is a platform for developing, shipping, and running applications inside containers. It allows developers to package an application with all of its dependencies into a single unit called a container, which can then be easily moved between different environments, such as development, testing, and production. Docker.io is the package that provides the Docker runtime […]
CMAKE_CXX_COMPILER could be found in Ubuntu
If you are seeing an error message that says “CMAKE_CXX_COMPILER could not be found” when trying to build a C++ project on Ubuntu 22.04, it means that the C++ compiler is not installed or is not in the system’s PATH environment variable. CMake Error at CMakeLists.txt:3 (project): No CMAKE_CXX_COMPILER could be found. Tell CMake where […]
What is an equivalent of which on the Windows command line?
On the Windows command line, the equivalent of the Linux/Unix “which” command is the “where” command. The “where” command can be used to locate the path of an executable file that is specified in the command line. For example, if you want to find the path of the “java” executable, you can run the following […]
How to use nomodeset to Troubleshoot Boot Issues
“nomodeset” is a kernel boot parameter that can be used to resolve some boot-related problems on Linux systems. It is often used when the system is unable to display the graphical user interface (GUI) due to driver or hardware issues. When “nomodeset” is added as a kernel boot parameter, it instructs the Linux kernel to […]
vgcreate Command Examples in Linux
The “vgcreate” command is a Linux system administration utility that is used to create volume groups (VGs) on a Linux system. Volume groups are a logical collection of one or more physical volumes (PVs), such as hard disks, partitions or RAID arrays. By grouping physical volumes into a volume group, you can create a single […]
vgcreate: command not found
The “vgcreate” command is a Linux system administration utility that is used to create volume groups (VGs) on a Linux system. Volume groups are a logical collection of one or more physical volumes (PVs), such as hard disks, partitions or RAID arrays. By grouping physical volumes into a volume group, you can create a single […]
unshadow Command Examples in Linux
“unshadow” is a command-line utility provided by the John the Ripper password cracking tool to obtain the traditional Unix password file on systems that use shadow passwords. In Unix-like operating systems, passwords are typically stored in either the traditional Unix password file or the shadow password file. The traditional Unix password file stores user passwords […]