Solution 1: Use systemd-nspawn to Automate Mounting /dev in a Chroot systemd-nspawnis a command-line tool included in the systemd suite that allows you to create and run lightweight, isolated system containers on Linux systems. It provides a way to execute commands or even entire operating sy...
AutoMySQLBackup is a command-line utility that is distributed under the GNU license. This utility allows you to automate the backup process for the MySQL database, and it also allows you to perform incremental backups. Installation If your Linux distribution is Debian, then AutoMySQLBackup is a...
Knowing the number of errata applied to the system is useful. In contrast to patching Linux by pushing errata from the Satellite GUI, you can't see the errata count when you automate patching using Ansible. Instead, you can trigger a Red Hat Satellite API from Ansible with theurimodule to ...
Whether you want to run Linux alongside Windows, or do a clean install, our comprehensive guide on installing Linux via USB will show you what to do.
While major version upgrades have been a major pain point historically, there’s great upside for all RHEL users in this growing trend. Big customers have taught themselves to fully automate the process (most frequently using Ansible Playbooks and Leapp actors). The logic that drives these auto...
In Red Hat Enterprise Linux 6 shipped version of sosreport, there is an option --batch which run the command sosreport without any user interaction, is there any way to make the same possible in Red Hat Enterprise Linux 5? Need to set up a crontab to capture sosreport automatically, but ...
Take advantage of the crontab Linux command to automate various mundane and repetitive tasks, simplifying your life. This excellent and easy to use tool, combined with some scripting, can not only automate all sorts of tasks, but also help avoid simple human errors or forgetfulness. ...
Jenkins is an open-source automation server that allows you to build pipelines to automate the process of building, testing, and deploying applications. In this guide, you will implement a basic workflow to speed up your Continuous Integration and Continuous Delivery (CI/CD) process. Before You ...
3) curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add - 这个命令是从Docker官方网站下载一个GPG密钥,然后使用sudo权限将密钥添加到本地系统的APT密钥环中。密钥是用于验证从Docker下载的软件包的完整性和真实性的一种安全方式。在密钥添加到APT密钥环之后,系统就能够验证从Docker下载...
Ubuntu is one of the most popular Linux distributions for new users, offering an easy-to-use interface and a smooth transition Learning Shell Scripting: A Guide from Newbies to System Administrator If you’re starting your journey in the world of system administration or want to automate your ...