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.

241–264 / 975

Storage Growth Forecaster

Live

Forecast when disks fill up from growth rate. The result stays on this page.

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SMART Attribute Interpreter

Live

Explain smartctl output and failure risk. The result stays on this page.

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Load Average Interpreter

Live

Explain load average relative to CPU cores. The result stays on this page.

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free -m Memory Explainer

Live

Explain used, buff/cache and available memory. The result stays on this page.

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Disk Full Troubleshooting Wizard

Live

Disk Full Troubleshooting Wizard. Guided steps to find and free space. The result stays on this page.

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Server Health Check Script Generator

Live

Generate a health-check script (CPU, RAM, disk, services). The result stays on this page.

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logrotate Config Generator

Live

Generates logrotate configs for application logs. The result stays on this page.

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Log Size & Retention Calculator

Live

Disk needed for log volume and retention. The result stays on this page.

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Linux Log Path Finder

Live

Find log locations for common services. The result stays on this page.

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rsyslog Config Generator

Live

Generate rsyslog rules and remote forwarding. The result stays on this page.

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Log Format Builder

Live

Log Format Builder. Build custom Nginx/Apache log formats. The result stays on this page.

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Grok Pattern Tester

Live

Grok Pattern Tester. Test Logstash grok patterns. The result stays on this page.

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Log Timestamp Converter

Live

Convert log timestamps between formats/time zones. The result stays on this page.

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Maintenance Window Planner

Live

Find overlapping off-hours across regions. The result stays on this page.

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chrony Config Generator

Live

Generate chrony.conf for clients and servers. The result stays on this page.

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Windows Time (w32tm) Command Builder

Live

Windows Time (w32tm) Command Builder. Configure and check Windows time sync. The result stays on this page.

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PowerShell Script Template Generator

Live

Generate advanced function skeleton with params and help. The result stays on this page.

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PowerShell Execution Policy Explainer

Live

Explain policies and recommend settings. The result stays on this page.

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PowerShell Remoting Setup Generator

Live

Generate WinRM/PSRemoting setup commands. The result stays on this page.

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CMD to PowerShell Converter

Live

Show PowerShell equivalents of CMD commands. The result stays on this page.

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Robocopy Exit Code Explainer

Live

Robocopy Exit Code Explainer. Explain robocopy return codes. The result stays on this page.

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NTFS Permissions Calculator

Live

Explain inherited and effective NTFS permissions. The result stays on this page.

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Share Permissions vs NTFS Calculator

Live

Calculate effective access from share + NTFS. The result stays on this page.

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SFC/DISM Repair Wizard

Live

SFC/DISM Repair Wizard. Guided Windows system file repair. The result stays on this page.

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