Practical tools for system, network, security, and operations administrators.

SYS

System desk

Users, processes, disks, and logs. These utilities run in the browser and explain the unglamorous work that keeps hosts honest.

49–72 / 975

UUID / GUID Generator

Live

UUID / GUID Generator. Generates v4/v7 UUIDs in bulk. The result stays on this page.

Open tool

Base64 Encoder/Decoder

Live

Base64 Encoder/Decoder. Encodes and decodes Base64 text. The result stays on this page.

Open tool

Uptime / SLA Downtime Calculator

Live

Converts SLA % to allowed downtime per day/month/year. The result stays on this page.

Open tool

Linux Distribution Comparison Selector

Live

Compare distros by support, package manager, use case. The result stays on this page.

Open tool

Windows Server Upgrade Path Planner

Live

Supported in-place upgrade paths between versions. The result stays on this page.

Open tool

launchd Plist Generator

Live

Generate LaunchDaemon/LaunchAgent plists. The result stays on this page.

Open tool

cloud-init Config Generator

Live

Generate cloud-init user-data for users, packages, files. The result stays on this page.

Open tool

Ansible Playbook Generator for Server Tasks

Live

Generate playbooks for users, packages, services, files. The result stays on this page.

Open tool

Ubuntu Server Static IP Configuration Script Generator

Live

Generate a ready-to-run, commented script for configuring a static IP address on Ubuntu Server, with verification steps

Open tool

Ubuntu Server Change Hostname Script Generator

Live

Generate a ready-to-run, commented script for changing the hostname on Ubuntu Server, with verification steps

Open tool

Ubuntu Server Create Sudo User Script Generator

Live

Generate a ready-to-run, commented script for creating a sudo user on Ubuntu Server, with verification steps

Open tool

Ubuntu Server Add Package Repository Script Generator

Live

Generate a ready-to-run, commented script for adding a package repository on Ubuntu Server, with verification steps

Open tool

Ubuntu Server Automatic Security Updates Script Generator

Live

Generate a ready-to-run, commented script for configuring automatic security updates on Ubuntu Server, with verification steps

Open tool

Ubuntu Server Timezone & NTP Setup Script Generator

Live

Generate a ready-to-run, commented script for setting the timezone and NTP on Ubuntu Server, with verification steps

Open tool

Ubuntu Server Create Swap File Script Generator

Live

Generate a ready-to-run, commented script for creating a swap file on Ubuntu Server, with verification steps

Open tool

Ubuntu Server Add & Mount New Disk Script Generator

Live

Generate a ready-to-run, commented script for adding and mounting a new disk on Ubuntu Server, with verification steps

Open tool

Ubuntu Server NFS Client Mount Script Generator

Live

Generate a ready-to-run, commented script for mounting an NFS share on Ubuntu Server, with verification steps

Open tool

Ubuntu Server Docker Install Script Generator

Live

Generate a ready-to-run, commented script for installing Docker on Ubuntu Server, with verification steps

Open tool

Ubuntu Server Node.js Install Script Generator

Live

Generate a ready-to-run, commented script for installing Node.js on Ubuntu Server, with verification steps

Open tool

Ubuntu Server Python Install Script Generator

Live

Generate a ready-to-run, commented script for installing Python on Ubuntu Server, with verification steps

Open tool

Ubuntu Server Java Install Script Generator

Live

Generate a ready-to-run, commented script for installing Java on Ubuntu Server, with verification steps

Open tool

Ubuntu Server Let's Encrypt SSL Setup Script Generator

Live

Generate a ready-to-run, commented script for setting up a Let's Encrypt certificate on Ubuntu Server, with verification steps

Open tool

Ubuntu Server Fail2ban Setup Script Generator

Live

Generate a ready-to-run, commented script for setting up Fail2ban on Ubuntu Server, with verification steps

Open tool

Ubuntu Server Kernel Update Script Generator

Live

Generate a ready-to-run, commented script for updating the kernel on Ubuntu Server, with verification steps

Open tool