October 2022 - Page 46 of 72

How to Install and Configure Squid Proxy on Debian 11 — step-by-step Debian 11 tutorial on Progressive Robot

How to Install and Configure Squid Proxy on Debian 11

Introduction Deploying install and configure squid proxy 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 Before […]

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How To Make an HTTP Server in Go — step-by-step Programming tutorial on Progressive Robot

How To Make an HTTP Server in Go

In this tutorial, you will create an HTTP server using Go’s standard library and then expand your server to read data from the request’s query string, the body, and form data. You’ll also update your program to respond to the request with your own HTTP headers and status codes.

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Ubuntu 22.04 — snowflake — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — snowflake — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7966-1 Related CVEs: CVE-2022-29189 CVE-2022-29222 CVE-2022-29190 Upstream summary: It was discovered that Pion DTLS, vendored in Snowflake, did not impose a limit on the amount of data that was buffered […]

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Como instalar o Git no CentOS 8 — step-by-step Linux tutorial on Progressive Robot

Como instalar o Git no CentOS 8

Os sistemas de controle de versão constituem uma parte indispensável do desenvolvimento de softwares modernos. O controle de versão permite que você acompanhe seu software a nível de código-fonte. É possível rastrear as alterações, retornar a etapas anteriores, e os ramos para…

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How To Configure StatsD to Collect Arbitrary Stats for Graphite on Ubuntu 14.04 — step-by-step Linux tutorial on Progressive Robot

How To Configure StatsD to Collect Arbitrary Stats for Graphite on Ubuntu 14.04

StatsD is a statistics collection daemon that can be configured to collect arbitrary statistics from applications. It is extremely flexible and allows you to use Graphite in a much more powerful way. In this guide, we’ll discuss how to install and configure StatsD to collect and send metrics to Graphite. We will be doing this on an Ubuntu 14.04 server.

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IBM AIX 7.3 — CVE-2007-4938 — buffer overflow — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2007-4938 — buffer overflow — patch and remediation guide

🟠 High   ⏱ 30–90 min  Last verified: 25 May 2026 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-2007-4938, IBM PSIRT advisory page CVE: CVE-2007-4938 NVD summary: Heap-based buffer overflow in libmpdemux/aviheader.c in MPlayer 1.0rc1 and earlier allows remote attackers to cause a denial of service (application crash) or possibly […]

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How To Add the log Module to Nginx on CentOS 7 — step-by-step Linux tutorial on Progressive Robot

How To Add the log Module to Nginx on CentOS 7

In this guide, we will look at how to utilize Nginx’s logging module. We’ll set up separate log files for different server blocks and then customize the logging output. We’ll also add additional information about requests (in this tutorial’s example, the time it takes to serve a request) to the access log beyond what Nginx includes by default.

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Multilingual SEO Mastery: Navigating Language Choices for Global Search Visibility

Multilingual SEO Mastery: Navigating Language Choices for Global Search Visibility

In the dynamic world of digital presence, the impact of language choices on Search Engine Optimization (SEO) cannot be overstated. This article explores the profound effects of language selection on SEO and the visibility of websites in search results. Additionally, it delves into the implementation of critical SEO strategies, including hreflang tags, to optimize the performance of multilingual websites and enhance their global reach.

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