January 2021 - Page 17 of 69

Как установить Node.js в Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

Как установить Node.js в Ubuntu 16.04

Node.js это платформа для разработки приложений на языке JavaScript, позволяющая быстро создавать приложения, работающие в сети. Использование JavaScript одновременно на клиентской и на серверной стороне позволяет сделать разработку более унифицированной и спроектированной в…

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Mockito mock examples — step-by-step Programming tutorial on Progressive Robot

Mockito mock examples

URL: https://www.progressiverobot.com/mockito-mock-examples/ Mockito mocking framework provides different ways to mock a class. Let's look at different methods through which we can mock a class and stub its behaviors. Mockito mock method We can use [Mockito](/community/tutorials/mockito-tutorial) class mock() method to create a mock object of a given class or interface. This is the simplest way to […]

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Ubuntu 18.04 — php-nette — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — php-nette — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5983-1 Related CVEs: CVE-2020-15227 Upstream summary: Cyku Hong discovered that Nette was not properly handling and validating data used for code generation. A remote attacker could possibly use this issue […]

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How To Write Switch Statements in Go — step-by-step Programming tutorial on Progressive Robot

How To Write Switch Statements in Go

switch is an alternative conditional statement useful for communicating actions taken by your Go programs when presented with different options. Everything we can write with the switch statement can also be written with if statements. We’ll look at a few examples of what the switch statement can do, the if statements it replaces, and where it’s most appropriately applied.

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Ubuntu 14.04 — openldap — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 14.04

Ubuntu 14.04 — openldap — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7713-1 Related CVEs: CVE-2021-27212 CVE-2020-36229 CVE-2020-36230 CVE-2020-36226 CVE-2020-36221 CVE-2020-36224 CVE-2020-36228 CVE-2020-36227  +12 more Upstream summary: It was discovered that OpenLDAP incorrectly handled X.509 DN parsing. A remote attacker could possibly […]

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How to Install kubectl on RHEL 10 — step-by-step RHEL 10 tutorial on Progressive Robot

How to Install kubectl on RHEL 10

Introduction Setting up install kubectl on a RHEL 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Install kubectl on RHEL 10, with all the commands you need, the SELinux and firewalld considerations to keep in mind, and how to validate the result on […]

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