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12 total results found

Firefox RAM usage

App configs

Post found on a forum -> Firefox forum Recently I asked chatgpt about a memory problem I was having when opening more than a hundred tabs and he suggested these two procedures: it is possible to configure Firefox to load tabs only when you click on them, inst...

Wifi connection

Linux CLI tips

Configure WiFi Connections This articles comes from here. This section explains how to establish a WiFi connection. It covers creating and modifying connections as well as directly connecting. Establish a Wireless Connection This section will show how to e...

OpenVPN

pfSense

Follow the instructions here to set an OpenVPN tunnel from client to subnet with certificates and user authentication. Client configuration (audio support)

Grub2 complete explanation

Linux CLI tips

Tutoriel trouvé sur cette page Table des matières A savoir avant de configurer Fichier grub.cfg Fichier /etc/default/grub Dossier /etc/grub.d/ Paramétrage manuel Afficher/Masquer le menu Intitulé dans le menu Menu par défaut Désactiver Memtest os-p...

My grub2 config

Linux CLI tips

Enable OS prober If os-prober is disabled, add this line in /etc/default/grub: GRUB_DISABLE_OS_PROBER=false Add poweroff and reboot options To add poweroff and reboot options to your grub, add those lines in /etc/grub.d/40_custom: menuentry 'Power off' { hal...

Swap Ctrl-Left and Alt-Left on your keyboard

Linux CLI tips

Introduction I know, not everyone is a fan of Apple, but I enjoyed quite a bit the UX of my old MacBook Pro, so I always swap the left Ctrl key with the left Alt key, like the Command key and Option key from Apple. The thing I liked about that is the simplicit...

BTRFS snapshots with snapper

Linux CLI tips

Picked from an article here. Set up automatic snapshots of a BTRFS root subvolume, add these snapshots to the GRUB boot menu, and gain the ability to rollback an Arch Linux system to an earlier state. Let's go! See "A(rch) to Z(ram)" for my step-by-step instal...

NextCloud customization

App configs

Introduction The solution indicated here works on a turnkeylinux LXC image for NextCloud. Change the data location To change the data location, you need to do a few things: copy the previous storage location to the new one: sudo cp -R /var/www/nextcloud-data...

Create Services in Alpine Linux

Linux CLI tips

I began my development adventure, as everyone else, with simple CLI apps (mostly incredibly useless...), and my next step was with web development. First with Golang, then Node.js and then others. Little by little, I learned to create decent-looking websites a...

DHCP / Router class

Linux/network course

Tuesday, Nov 19th 2024 Static DHCP leases In router Execute sudo vim /etc/dnsmasq.conf: uncomment read-ethers to enable the /etc/ethers configuration file Create a new file /etc/ethers to assign an IP address to the specific MAC adresses of the www and sql m...

Router installation

Linux/network course

Antoine de Barbarin 12/12/2024 Introduction In this documentation, we will explain how to set a router serving two different networks. The router will not only serve as DHCP server and router, but also as a firewall and a logging facility for the two subordin...

Almalinux LXC setup

Linux CLI tips

Here is a simple review of what should be done in a newly created LXC using the image from Proxmox VE. Install important packages update and upgrade dnf update -y && dnf upgrade -y install basic packages dnf install -y vim git wget net-tools openssh-ser...