You can run commands in parallel in the bash shell using the “&” operator to run a command in the background, and the “wait” command to wait for all background jobs to complete. For example: # Run command1 in the background command1 & # Run command2 in the background command2 & # Wait for all … Read more

In Alpine Linux, you can install the logrotate package using the apk package manager: $ apk add logrotate Once logrotate is installed, you can configure it by editing the /etc/logrotate.conf file. This file contains the global options for logrotate, such as the default rotation interval and the default compression method. For example, to rotate logs … Read more

In Alpine Linux, you can install man pages for packages using the apk package manager. To install the man pages for a specific package, you can use the following command: $ apk add <package_name>-doc Replace <package_name> with the name of the package for which you want to install the man pages. For example, to install … Read more

You can search for packages in Arch Linux using the pacman package manager. To search for a specific package, you can use the following command: $ pacman -Ss <package_name> Replace <package_name> with the name of the package you’re searching for. The -Ss option tells pacman to search for packages that are either installed or available … Read more

The “Failed to set locale, defaulting to C” warning message is displayed when the system cannot detect the correct locale setting for your environment. This can cause issues with applications like Yum, as it relies on correct locale settings. To resolve this issue, you need to set the correct locale in your environment. (https://pragermetis.com) To … Read more

To install Node.js on an Ubuntu 16.04 LTS server, follow these steps: Update the package list: $ sudo apt-get update Install the required build tools: $ sudo apt-get install build-essential Download and run the Node.js installation script: $ curl -sL https://deb.nodesource.com/setup_14.x | sudo -E bash – Install Node.js: $ sudo apt-get install nodejs Verify the … Read more

vtop is a free and open-source terminal-based activity monitor for Linux. It provides a graphical interface to display system information, including CPU usage, memory usage, and process information. Here is how to install and use vtop on Linux: Install Node.js and npm (Node Package Manager) on your system, as vtop is built on Node.js. Install … Read more

To delete and remove files on Fedora Linux, you can use the rm command in the terminal. The rm command is used to remove files and directories. Here are some common usage examples of the rm command: To remove a single file, use the following command: $ rm file_name To remove multiple files, specify the … Read more

To delete and remove files on RHEL (Red Hat) Linux, you can use the rm command in the terminal. The rm command is used to remove files and directories. Here are some common usage examples of the rm command: To remove a single file, use the following command: $ rm file_name To remove multiple files, … Read more

To delete and remove files on CentOS Linux, you can use the rm command in the terminal. The rm command is used to remove files and directories. Here are some common usage examples of the rm command: To remove a single file, use the following command: $ rm file_name To remove multiple files, specify the … Read more