Package Management

How to Install Rust with rustup on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Install Rust with rustup on Debian 10

Introduction How to Install Rust with rustup on Debian 10 is a fundamental operation for any administrator maintaining a Debian 10 Buster server. Debian 10 Buster ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 10. […]

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How to Install Go on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Install Go on Debian 10 (DEBIAN-10-2)

Introduction Deploying install go on debian 10 on a Debian 10 Buster 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 Ensure Debian 10 Buster […]

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How to Manage Node.js Versions with nvm on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Manage Node.js Versions with nvm on Debian 10

Introduction Deploying manage node.js versions with nvm on debian 10 on a Debian 10 Buster 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 Install Node.js 14 LTS on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Install Node.js 14 LTS on Debian 10

Introduction How to Install Node.js 14 LTS on Debian 10 is a fundamental operation for any administrator maintaining a Debian 10 Buster server. Debian 10 Buster ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 10. […]

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How to Install pip and Manage Python Packages on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Install pip and Manage Python Packages on Debian 10

Introduction Deploying install pip and manage python packages on debian 10 on a Debian 10 Buster 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 […]

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How to Set Up a Load-Balanced PostgreSQL Cluster with Patroni on RHEL 8 — step-by-step RHEL 8 tutorial on Progressive Robot

How to Set Up a Load-Balanced PostgreSQL Cluster with Patroni on RHEL 8

Patroni is a Python-based high-availability solution for PostgreSQL that uses a distributed configuration store — in this tutorial, etcd — to manage leader election, automatic failover, and cluster membership. On RHEL 8, both Patroni and etcd are available through the EPEL repository, making the installation straightforward. This guide walks through installing PostgreSQL, etcd, and Patroni, […]

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How to Create Python Virtual Environments on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Create Python Virtual Environments on Debian 10

Introduction How to Create Python Virtual Environments on Debian 10 is a fundamental operation for any administrator maintaining a Debian 10 Buster server. Debian 10 Buster ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 10. […]

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How to Install and Configure Consul for Service Discovery on RHEL 8 — step-by-step RHEL 8 tutorial on Progressive Robot

How to Install and Configure Consul for Service Discovery on RHEL 8

Consul is a distributed service mesh and service discovery tool from HashiCorp that enables services to find each other by name rather than by hard-coded IP addresses and ports. On RHEL 8, Consul is available through the official HashiCorp dnf repository and integrates with systemd for process management. This tutorial covers installing Consul in server […]

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How to Install Python 3.7 on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Install Python 3.7 on Debian 10

Introduction Debian 10 Buster is built around the ethos of stability and free software. Setting up install python 3.7 on debian 10 on Buster leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Buster freeze. Follow each step carefully and the […]

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How to Configure Network QoS with tc on RHEL 8 — step-by-step RHEL 8 tutorial on Progressive Robot

How to Configure Network QoS with tc on RHEL 8

Quality of Service (QoS) with the Linux traffic control subsystem (tc) gives you precise control over bandwidth allocation, latency, and scheduling for network interfaces on RHEL 8. Using the Hierarchical Token Bucket (HTB) queuing discipline you can guarantee minimum bandwidth to critical services, cap bandwidth for bulk transfers, and prioritize interactive traffic over background workloads. […]

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