Архив метки: Centos

How to install MyWebSQL on Ubuntu 16.04

Автор: | 06.07.2018

If you use the MySQL database, chances are you’re always looking for a better tool to make the administration a bit easier. Fortunately, there are a number of such tools available. One is MyWebSQL. This tool is lesser known than its competition (such as phpMyAdmin). But this particular tool (which can work with MySQL, PostgreSQL,… Читать далее »

How to install Windows 10 in a VM on a Linux machine

Автор: | 20.06.2018

For Linux users, making a clean break from the Microsoft ecosystem is often a rather challenging task. Even now, the possibility of needing Windows to perform some task still exists—perhaps as part of an employer requirement, a dependency on legacy technology, or to interact with legacy or specialty hardware which has no Linux driver. The… Читать далее »

Here’s how the Android-x86 project brings Oreo to standard PCs

Автор: | 19.06.2018

While it seems as if there should be no shortage of devices on which to run Android—particularly as Android apps are installable on many Chromebooks—running Android in a VM is perhaps not the most confidence-inspiring activity, given recent concerns about the Andy OS emulator bundling a cryptocurrency miner that consumes power and computing resources. Despite… Читать далее »

How to select the right enterprise Linux

Автор: | 14.06.2018

Red Hat Enterprise Linux is widely thought of as the first choice in operating systems for important servers, but it may not be the right choice for all applications. The decision to use any modern edition of that operating system, generally spoken as RHEL with a silent H, is usually based on a need for… Читать далее »

How to deploy your first pod on a CentOS Kubernetes cluster

Автор: | 13.06.2018

So you now have your Kubernetes cluster up and running on your CentOS 7 servers (see: How to install a Kubernetes cluster on CentOS 7). What next? Easy. The next step in the process is deploying your first pod. What is a pod? Simple. A Kubernetes pod is a group of one or more containers… Читать далее »

Devuan 2.0 is a Debian fork for Linux users who want to avoid systemd

Автор: | 12.06.2018

The Linux world has a certain reputation for highly-opinionated people engaging in protracted debates about the merits of a particular application or approach to a problem. While some of these—such as the Mir vs. Wayland controversy—have been resolved, the faction of Linux veterans who insist on avoiding systemd have released Devuan 2.0. Devuan is a… Читать далее »

How to install a Kubernetes cluster on CentOS 7

Автор: | 06.06.2018

Kubernetes is an open-source system used for automating the deployment, scaling, and management of containerized applications. Kubernetes is enterprise-ready and can be installed on various platforms. I’ve already touched on how to get Kubernetes up and running on Ubuntu Server (see «How to quickly install Kubernetes on Ubuntu»). This time around, I’m going to walk… Читать далее »

How prevent system-critical directories from getting deleted with safe-rm

Автор: | 23.05.2018

Sometimes we make mistakes. It’s not a matter of if, but when. The only hope is that the mistake made is recoverable. In the world of the data center, that hope can sometimes seem a bit desperate — especially when you accidentally delete something you shouldn’t have. Such as the /etc, /usr, or /bin directories… Читать далее »

Linux admins: Dire vulnerability gives attackers root access in RHEL, CentOS, Fedora

Автор: | 16.05.2018

A command injection vulnerability has been discovered in the Dynamic Host Configuration Protocol (DHCP) client included in Red Hat Enterprise Linux, which would allow a malicious actor capable of setting up a DHCP server or otherwise capable of spoofing DHCP responses on a local network to execute commands with root privileges. The vulnerability—which is designated… Читать далее »

How to configure, monitor, and manage Apache with ApacheGUI

Автор: | 04.05.2018

Image: Apache Apache is an incredibly powerful web server. The one drawback, at least for some users, is that it doesn’t include any sort of GUI tool for the configuring, monitoring, and managing. Fortunately, one is but a quick install away. Said tool is ApacheGUI. ApacheGUI makes configuring your web server as well as needed… Читать далее »