Linux Shell Scripting

This is a collection of ready-to-use bash templates for the Linux sysadmin tasks you run into constantly: automated backups with rotation, CPU and disk monitoring with configurable thresholds, user account management, log parsing, and basic security utilities like password generation and file encryption. The scripts are straightforward, not over-engineered, and cover the boring-but-necessary stuff like backing up databases, checking website uptime, and analyzing web server logs. Most useful as starting points you can customize rather than production code you'd deploy unchanged. If you're building out automation for a new environment or need reference implementations for common patterns, this gives you a solid baseline without starting from scratch.

skills.sh installs: 181
GitHub stars: 39.4K
last updated: Jun 3, 2026

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Install

$ npx -y skills add sickn33/antigravity-awesome-skills --skill linux-shell-scripting --agent claude-code

Installs into .claude/skills of the current project.

Files

Linux Production Shell Scripts

Detailed Guide

Read the detailed guide before executing this skill. It retains the complete procedure and reference material. Treat its safety, prerequisites, and validation requirements as mandatory. For focused work, load the relevant sections; for end-to-end work, read the guide completely.

Prerequisites

Required Environment

Linux/Unix system (bash shell)
Appropriate permissions for tasks
Required utilities installed (rsync, openssl, etc.)

Required Knowledge

Basic bash scripting
Linux file system structure
System administration concepts

Constraints and Limitations

Always test scripts in non-production first
Use absolute paths to avoid errors
Quote variables to handle spaces properly
Many scripts require root/sudo privileges
Use shell tracing only on nonsecret test inputs; it logs expanded credentials and arguments