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.

577–600 / 975

Traefik WebSocket Proxy Config Generator

Live

Generate WebSocket Proxy configuration for Traefik with comments and test commands

Open tool

Traefik IP Allow/Deny Config Generator

Live

Generate IP Allow/Deny configuration for Traefik with comments and test commands

Open tool

Traefik Request Size Limits Config Generator

Live

Generate Request Size Limits configuration for Traefik with comments and test commands

Open tool

Traefik Timeout Tuning Config Generator

Live

Generate Timeout Tuning configuration for Traefik with comments and test commands

Open tool

Traefik Multiple Sites on One Server Config Generator

Live

Generate Multiple Sites on One Server configuration for Traefik with comments and test commands

Open tool

Apache .htaccess to Nginx Converter

Live

Convert Apache .htaccess into equivalent Nginx, flagging anything needing manual review

Open tool

Apache VirtualHost to Nginx Converter

Live

Convert Apache VirtualHost into equivalent Nginx, flagging anything needing manual review

Open tool

sshd_config Auditor

Live

Find weak SSH settings and suggest secure values. The result stays on this page.

Open tool

/etc/passwd Line Decoder

Live

/etc/passwd Line Decoder. Explain each field of a passwd entry. The result stays on this page.

Open tool

/etc/shadow Line Decoder

Live

Explain password ageing fields in shadow. The result stays on this page.

Open tool

chage Password Expiry Calculator

Live

Calculate password expiry dates and build chage commands. The result stays on this page.

Open tool

Linux Group Membership Visualizer

Live

Paste /etc/group to see users per group. The result stays on this page.

Open tool

authorized_keys Options Builder

Live

Build restricted authorized_keys entries (command, from, no-pty). The result stays on this page.

Open tool

PAM Configuration Explainer

Live

Explain PAM stack lines and module flags. The result stays on this page.

Open tool

Linux Capabilities Calculator

Live

Decode/encode capability bitmasks (CapEff etc.). The result stays on this page.

Open tool

at Command Builder

Live

Build one-off scheduled jobs with at/batch. The result stays on this page.

Open tool

anacron Config Generator

Live

Generate anacrontab entries for laptops/desktops. The result stays on this page.

Open tool

Task Scheduler XML Generator

Live

Generate importable Task Scheduler XML. The result stays on this page.

Open tool

Cron to Windows Task Converter

Live

Convert a cron schedule into schtasks/PowerShell trigger. The result stays on this page.

Open tool

flock Job Locking Snippet Generator

Live

Prevent overlapping cron runs with flock. The result stays on this page.

Open tool

systemd Restart Policy Planner

Live

Choose Restart=, StartLimit and backoff settings. The result stays on this page.

Open tool

systemd Environment File Generator

Live

Generate EnvironmentFile and drop-in overrides. The result stays on this page.

Open tool

systemd-analyze Blame Analyzer

Live

Paste boot timing output and find slow units. The result stays on this page.

Open tool

NSSM Service Command Builder

Live

Wrap any executable as a Windows service. The result stays on this page.

Open tool