2019 - Page 375 of 527

How to Set Up GitLab Runner on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Set Up GitLab Runner on FreeBSD 12

Introduction FreeBSD 12 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up set up gitlab runner on freebsd 12 on FreeBSD 12 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from any Linux […]

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Understanding Arrays and Slices in Go — step-by-step Programming tutorial on Progressive Robot

Understanding Arrays and Slices in Go

This article will cover the array and slice data structures in the Go Programming language, which will provide you with the necessary information to make the appropriate choice when choosing between them. You’ll also review the most common ways to declare and work with both arrays and slices. The tutorial will first provide a description of arrays and how to manipulate them, followed by an explanation of slices and how they differ.

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Python String Substring — step-by-step Python tutorial on Progressive Robot

Python String Substring

A substring is the part of a string. Python string provides various methods to create a substring, check if it contains a substring, index of substring etc. In this tutorial, we will look into various operations related to substrings.

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Ubuntu 18.04 — corosync — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — corosync — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 26 June 2019 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4000-1 Related CVEs: CVE-2018-1084 Upstream summary: It was discovered that Corosync incorrectly handled certain requests. An attacker could possibly use this issue to cause a denial of service or execute […]

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SLES 15 — python3-dulwich — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — python3-dulwich — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 26 June 2019 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE security advisory Related CVEs: CVE-2015-0838 CVE-2017-16228 Upstream summary: Buffer overflow in the C implementation of the apply_delta function in _pack.c in Dulwich before 0.9.9 allows remote attackers to execute arbitrary code via a […]

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How to Install and Configure Caddy Web Server on RHEL 7 — step-by-step RHEL 7 tutorial on Progressive Robot

How to Install and Configure Caddy Web Server on RHEL 7

How to Install and Configure Caddy Web Server on RHEL 7 Caddy is a modern, open-source web server written in Go that sets itself apart from traditional servers like Apache and Nginx through its automatic HTTPS provisioning, minimal configuration syntax, and zero-dependency binary distribution. On RHEL 7, where the standard repositories do not include Caddy, […]

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