2020 - Page 328 of 735

So richten Sie Apache Virtual Hosts unter Ubuntu 18.04 ein — step-by-step Linux tutorial on Progressive Robot

So richten Sie Apache Virtual Hosts unter Ubuntu 18.04 ein

Der Apache-Webserver ist eine beliebte Methode zur Bereitstellung von Websites im Internet. Ab 2019 wird er schätzungsweise 29 % aller aktiven Websites bereitstellen und bietet Entwicklern Robustheit und Flexibilität. Mit Apache kann ein Administrator einen Server einrichten, um…

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How to Configure Swap Space on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Configure Swap Space on Debian 10

Introduction This guide explains how to Configure Swap Space on Debian 10 on Debian 10 Buster. Debian Buster uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 10 install with the standard […]

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How To Set Up a Minecraft Server on Linux — step-by-step Linux tutorial on Progressive Robot

How To Set Up a Minecraft Server on Linux

This tutorial covers setting up a minecraft server on linux. In order to ensure exiting out of the droplet does not impact your server, this tutorial also provides instructions on how to go through the installation and start your server within screen. This tutorial is written for Ubuntu.

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How To Install Ruby on Rails with rbenv on Debian 8 — step-by-step Linux tutorial on Progressive Robot

How To Install Ruby on Rails with rbenv on Debian 8

This tutorial will take you through the Ruby and Rails installation process via rbenv on Debian 8. One of the most popular application stacks for developers looking to create sites and web apps is Ruby on Rails. The command-line tool rbenv allows you to easily install Ruby and Rails. Using rbenv will provide you with a solid environment for developing your Ruby on Rails applications as it will let you move between Ruby versions as needed, keeping your entire team on the same version.

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How to Set Up Loki and Promtail for Log Aggregation on RHEL 7 — step-by-step RHEL 7 tutorial on Progressive Robot

How to Set Up Loki and Promtail for Log Aggregation on RHEL 7

How to Set Up Loki and Promtail for Log Aggregation on RHEL 7 Loki is a horizontally scalable, highly available log aggregation system developed by Grafana Labs. Unlike traditional log management solutions that index the full text of every log line, Loki indexes only the metadata labels attached to each log stream. This makes it […]

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Common Problems 115065

RHEL 8 tuned Profile Mismatch Causes Performance Drop

🟡 Medium   ⏱ 5–30 min  Last verified: 18 July 2020 📖 ~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 […]

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