How to Use NVM with Fish Shell
Install and configure nvm.fish to manage multiple Node.js versions in Fish Shell. Covers installation, switching versions, .nvmrc support, and default versions.
Dragos
Category: Linux
Page 3 of 5 — 46 guides in this category
Disk Imaging and Cloning with Linux dd Command
Learn how to use the Linux dd command for disk imaging, cloning, bootable media, and secure erasure. Updated 2026 guide with NIST 800-88 and modern dd flags.
Dragos
NFS Linux Setup: Complete Shareable Network Drive Guide
NFS Linux setup guide: configure an NFS server and mount shares on clients with systemd automount, secure NFSv4.2, and fix common fstab permission errors.
Dragos
Setup Samba Linux: Complete Guide to a Shareable Drive
Setup Samba Linux step by step with this complete guide covering smb.conf configuration, SMB3 security, Windows 11 24H2 fixes, wsdd2 discovery, and client setup.
Dragos
Setup WebDAV Server with Nginx on Linux (2026 Guide)
Set up a secure WebDAV server with Nginx on Linux. Covers SSL, basic auth, file locking, davfs2 and rclone clients, Docker, and troubleshooting.
Dragos
Starship + Ghostty: Turbocharge Your Mac Terminal Setup
Set up Starship + Ghostty on macOS in minutes: install Ghostty, apply a Starship preset, tune your prompt, and add zoxide & eza for a faster Mac terminal.
Dragos
How to Secure a VPS Server with CrowdSec (2026 Guide)
Step-by-step guide to secure a VPS server with CrowdSec. Covers engine install, firewall bouncer (iptables & nftables), SSH protection, Nginx monitoring, and…
Dragos
How To Do SSH Port Forwarding (SSH Tunneling) in Linux
Learn SSH port forwarding in Linux: local, remote, and dynamic tunneling. Set up persistent tunnels with systemd, SSH config, and security best practices.
Dragos
How To Access Remote Servers with SSH ProxyJump and Jump Hosts
Learn SSH ProxyJump and jump host setup for secure remote server access. Step-by-step bastion host configuration, security hardening, and troubleshooting.
Dragos
How to Identify Processes Using Swap Space in Linux
Find which processes use swap space in Linux with smem, /proc/VmSwap, and shell scripts. Covers swappiness tuning, swap troubleshooting, and container swap tracking.
Dragos