IT, Cloud & DevOps Blog

Настройка облачной IDE-платформы Eclipse Theia на Ubuntu 18.04 [Краткое руководство] — step-by-step Linux tutorial on Progressive Robot

Настройка облачной IDE-платформы Eclipse Theia на Ubuntu 18.04 [Краткое руководство]

Eclipse Theia — это расширяемая облачная IDE, запущенная на удаленном сервере и доступная в браузере. Внешне она выглядит и работает наподобие Microsoft Visual Studio Code. Отличие Eclipse Theia от других облачных IDE…

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How to Install Perl and CPAN Modules on Debian 9 — step-by-step Debian 9 tutorial on Progressive Robot

How to Install Perl and CPAN Modules on Debian 9

Introduction How to Install Perl and CPAN Modules on Debian 9 is a fundamental operation for any administrator maintaining a Debian 9 Stretch server. Debian 9 Stretch ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian […]

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FreeBSD 12 — gd — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — gd — multiple vulnerabilities (13 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 2 July 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: libgd — integer overflow which could lead to heap buffer overflow Related CVEs: CVE-2004-0990 CVE-2007-3472 CVE-2007-3473 CVE-2007-3474 CVE-2007-3475 CVE-2007-3476 CVE-2007-3477 CVE-2007-3478  +5 more Upstream summary: LibGD reports: An integer overflow […]

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FreeBSD 12 — cyrus-imspd — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — cyrus-imspd — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 2 July 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Cyrus IMSPd multiple vulnerabilities Upstream summary: The Cyrus team reported multiple vulnerabilities in older versions of Cyrus IMSPd: These releases correct a recently discovered buffer overflow vulnerability, as well as […]

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openSUSE Tumbleweed — k3s — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — k3s — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2019-1002101 CVE-2019-9946 Upstream summary: The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes creates […]

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How To Install and Get Started with Twig on a VPS — step-by-step Linux tutorial on Progressive Robot

How To Install and Get Started with Twig on a VPS

If a PHP file becomes more complex (and it will for any application), you will have a big problem with managing the layout of your site. If you want a designer to work with it, this designer will have to search into this file which is what we want to prevent. So the solution is the separation of the presentation (layout) from the logic (programming) and the best way to do it is by using a template engine such as Twig.

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How to Manage Disk Encryption with LUKS and cryptsetup on RHEL 8 — step-by-step RHEL 8 tutorial on Progressive Robot

How to Manage Disk Encryption with LUKS and cryptsetup on RHEL 8

Disk encryption is a critical layer of defense-in-depth for any Linux server handling sensitive data. LUKS (Linux Unified Key Setup) is the standard on-disk format for Linux disk encryption, and cryptsetup is the user-space tool that manages it. On RHEL 8, LUKS2 is the default format, bringing improved metadata handling, larger headers, and support for […]

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FreeBSD 12 — syslog-ng — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — syslog-ng — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 2 July 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: syslog-ng2 — startup directory leakage in the chroot environment Related CVEs: CVE-2008-5110 Upstream summary: Florian Grandel reports: I have not had the time to analyze all of syslog-ng code. But […]

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