October 2022 - Page 25 of 71

How to Configure Gitea Self-Hosted Git Service on Debian 11 — step-by-step Debian 11 tutorial on Progressive Robot

How to Configure Gitea Self-Hosted Git Service on Debian 11

  • October 21, 2022
  • Linux
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Introduction Deploying configure gitea self-hosted git service on debian 11 on a Debian 11 Bullseye machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites You […]

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How To Create Classes With CSS — step-by-step DevOps tutorial on Progressive Robot

How To Create Classes With CSS

In this tutorial, you will create a CSS class selector, which will allow you to apply CSS rules only to HTML elements that are assigned the class. CSS class selectors are useful when you want to apply different style rules for different classes of the *same* HTML element.

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SLES 15 — libconfuse0 — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — libconfuse0 — vulnerability — patch and remediation guide

  • October 21, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 21 October 2022 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2022:3331-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-40320 Upstream summary: cfg_tilde_expand in confuse.c in libConfuse 3.3 has a heap-based buffer over-read. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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SLES 15 — libinput10 — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — libinput10 — vulnerability — patch and remediation guide

  • October 21, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 21 October 2022 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2022:1305-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-1215 Upstream summary: A format string vulnerability was found in libinput Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]

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SLES 15 — libpcre2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — libpcre2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • October 21, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 21 October 2022 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2022:1680-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-1587 CVE-2022-41409 CVE-2019-20454 CVE-2017-8786 Upstream summary: An out-of-bounds read vulnerability was discovered in the PCRE2 library in the get_recurse_data_length() function of the pcre2_jit_compile.c file. This […]

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How To Add Swap Space on Debian 8 — step-by-step Linux tutorial on Progressive Robot

How To Add Swap Space on Debian 8

  • October 21, 2022
  • Linux
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One of the easiest way of guarding against out-of-memory errors in applications is to add some swap space to your server. In this guide, we will cover how to add a swap file to a Debian 8 server. <$>[warning] Warning: Although swap is generally recommended for systems…

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How to Install HashiCorp Vault for Secrets Management on RHEL 7 — step-by-step RHEL 7 tutorial on Progressive Robot

How to Install HashiCorp Vault for Secrets Management on RHEL 7

  • October 21, 2022
  • Linux
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How to Install HashiCorp Vault for Secrets Management on RHEL 7 HashiCorp Vault is an open-source tool for securely storing and tightly controlling access to tokens, passwords, certificates, API keys, and other secrets throughout the software lifecycle. Unlike storing secrets in configuration files or environment variables, Vault provides a central, audited, and access-controlled secrets store […]

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Common Problems 117045

Ubuntu 22.04 LTS – Apache fails to start from missing module dependency – Fix & Prevention

  • October 20, 2022
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 20 October 2022 Affected versions: Ubuntu 22.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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