How To Enable User Quotas
Quotas can be used on servers to set limits on how much diskspace an individual server user can take up on a server.
Oracle Linux 8 — virt:ol — vulnerability — patch and remediation guide (ELSA-2019-1268)
🟠 High ⏱ 15–60 min Last verified: 24 September 2019 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2019-1268 Related CVEs: CVE-2019-10132 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Сборка и установка программ Go
До настоящего момента в нашей серии статей о программировании на языке Go вы использовали команду [`go…
How To Add and Delete Users on a CentOS 7 Server
When you first start using a fresh Linux server, adding and removing users is one of the most basic tasks that you should know how to do. In this guide, we will cover how to create user accounts, assign `sudo` privileges, and delete users on a CentOS 7 server.
Ubuntu 14.04 LTS High iowait Slows Entire System
🟡 Medium ⏱ 5–30 min Last verified: 23 September 2019 📖 ~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 & Cross-Refs References & Further […]
FreeBSD 12 — mod_dosevasive — security advisory — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 23 September 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: mod_dosevasive — insecure temporary file creation Upstream summary: An LSS Security Advisory reports: When a denial of service attack is detected, mod_dosevasive will, among other things, create a temporary file […]
Ubuntu 14.04 LTS – Python HTTPS requests fail certificate verification
🟠 High ⏱ 5–30 min Last verified: 23 September 2019 Affected versions: Ubuntu 14.04 LTS Ubuntu 14.04 Ubuntu 14.04.6 📖 ~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 […]
Ubuntu 14.04 LTS – SSH connection refused after security hardening
🟠 High ⏱ 5–30 min Last verified: 23 September 2019 Affected versions: Ubuntu 14.04 LTS Ubuntu 14.04 Ubuntu 14.04.6 📖 ~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 […]
How to Deploy a Rust Web Application on SLES 12
Introduction This tutorial covers How to Deploy a Rust Web Application on SLES 12 on SLES 12. SLES 12 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 12 system is up to date: […]
Ubuntu 16.04 LTS – Docker reports no space left on device during image pulls – Fix & Prevention
🟠 High ⏱ 5–30 min Last verified: 23 September 2019 Affected versions: Ubuntu 16.04 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 […]