Архив метки: fedora

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 use the Linux screen command to keep your remote processes running

Автор: | 16.05.2018

How many times have you secure shelled into your data center Linux servers, only to have (for whatever reason) your remote secure shell connection broken? When you reconnect to that server, is that critical command you issued still running? Or did the severed connection put the kibosh on the command? Not only can this be… Читать далее »

How to easily manage CentOS firewalld with an ncurses tool

Автор: | 27.04.2018

Image: Jack Wallen If you manage a CentOS 7 GUI-less server, you probably know that managing the firewall can be a bit of a hassle. Wouldn’t it be nice if there was a handy, ncurses-based tool to make this process a bit easier? Oh wait, there is. That tool is system-config-firewall-tui. With this tool, you… Читать далее »

Windows 10 Spring Creators Update: A cheat sheet

Автор: | 07.04.2018

Windows 10 is never finished, with Microsoft adding a bevvy of new features to the OS twice a year. The latest bundle of features is almost here, with the Spring Creators Update expected to begin rolling out to PCs worldwide soon. Windows 10 users can expect a smattering of improvements, the most interesting of which… Читать далее »

Linux on Windows 10: Microsoft makes it simpler to port your favorite distros

Автор: | 28.03.2018

Microsoft is making it easier for Linux operating systems to run on top of Windows 10. The company is releasing code designed streamline the process of porting a Linux distribution to run on the Windows Subsystem for Linux (WSL). The WSL allows Windows 10 to run various GNU/Linux distros from the Windows Store, providing access… Читать далее »

Raspberry Pi 3 B+: Co-creator Eben Upton reveals all about the new board

Автор: | 14.03.2018

In 2016 Eben Upton, the co-creator of the multi-million selling $35 Raspberry Pi, said there was little more power that could be wrung from the tiny computer without a major overhaul. It turns out there was more untapped potential in the board than first thought, as today saw the release of the most powerful Pi… Читать далее »

A year in Linux development

Автор: | 13.03.2018

If the collective roadmap progressions of the major open source distributions (distros) throughout 2017 show anything, it is the importance of applying automation intelligence and cloud network orchestration to the total stack of functions that go towards making up an enterprise-grade Linux operating system (OS).   By submitting your personal information, you agree that TechTarget and… Читать далее »

Meet the Antsle: The perfect out-of-the box virtual machine solution

Автор: | 21.02.2018

Image: Jack Wallen I’ve worked with virtual machines on many platforms from VirtualBox to VMware to KVM to qemu. For the most part, they’re all pretty much the same—a nice GUI tool built around powerful command tools, designed to create and manage virtual machines on a host operating system. Of the available options, VirtualBox has… Читать далее »

MPEG-2 patent expiration opens door for royalty-free use

Автор: | 16.02.2018

Building a slide deck, pitch, or presentation? Here are the big takeaways: The last patent for the MPEG-2 video codec expired, making it possible to distribute software and sell hardware without paying license fees for MPEG-2 content. MPEG-2 is still used in over-the-air broadcasts in most of the world, and is popular in live TV… Читать далее »

Linux — проверка SSL из терминала

Автор: | 24.01.2018

Проверка SSL в терминале, проверка валидности SSL сертификата на сайте, наличие различных включенных опций, например поддержку версий TLS и что самое главное, провести проверку на наличие уязвимостей, можно провести быстро и качественно при помощи двух скриптов: Работоспособность обоих скриптов проверена в CentOS, Fedora, Debian, так как у меня под рукой Fedora, покажу процесс установки на… Читать далее »