# Linux CLI Tools & Shell Scripting – Übersicht

Diese Seite listet die Artikel nach Kategorie in der Reihenfolge der 840er-Struktur.

# Kategorien

# Shell Fundamentals

• 241. Bash Scripting – Variables, Operators, Control Flow
• 242. Zsh – Advanced Shell with Command Completion
• 243. Fish Shell – Friendly Interactive Shell
• 244. Shell Configuration Files – .bashrc, .zshrc, .profile
• 245. Command History & Reverse Search
• 246. Shell Customization – Aliases, Functions, Prompts

# Advanced Bash

• 247. Functions & Modular Scripts
• 248. Arrays & Associative Arrays
• 249. String Manipulation & Regular Expressions
• 250. Process Management – Background Jobs, Pipes
• 251. Error Handling & Exception Handling
• 252. Advanced I/O – Redirection, Here Documents

# Text Processing

• 253. Grep – Text Searching & Pattern Matching
• 254. Sed – Stream Editor for Text Transformation
• 255. Awk – Text Processing & Field Manipulation
• 256. Sort, Uniq, Cut – Data Processing Tools
• 257. Find & Locate – File Searching
• 258. Xargs – Command-Line Argument Processing

# Text Editing & Data

• 259. Vim/Neovim – Advanced Text Editor
• 260. Nano & Pico – Simple Text Editors
• 261. Head, Tail, Wc – File Analysis Tools
• 262. Diff, Patch – Comparing & Patching Files
• 263. File Type Detection – file, mimetype Commands
• 264. JSON, XML Processing – jq, xmlstarlet

# Monitoring & Performance

• 265. htop & top – Process Monitoring
• 266. iostat, vmstat – I/O & Memory Statistics
• 267. iotop – Disk I/O Monitoring
• 268. Sar – System Activity Reporting
• 269. Free, Df, Du – Memory & Disk Usage
• 270. Lsof – Open Files & Connections Monitoring

# Network Tools

• 271. Ping, Traceroute, Mtr – Network Diagnostics
• 272. Netstat, ss – Network Sockets & Connections
• 273. Tcpdump – Packet Capture & Analysis
• 274. Nmap – Network Scanning & Enumeration
• 275. Curl, Wget – HTTP Clients
• 276. Netcat – Network Communication Tool

# File Management & Archiving

• 277. Tar – Archiving & Compression
• 278. Zip, Unzip – ZIP Archive Management
• 279. Gzip, Bzip2, Xz – Compression Tools
• 280. Rsync – Efficient File Synchronization
• 281. Ftp, Sftp – File Transfer Commands
• 282. Scp – Secure Copy Protocol

# User & Permissions

• 283. Chmod, Chown – File Permissions & Ownership
• 284. Sudo – Privilege Escalation
• 285. Useradd, Userdel, Usermod – User Management
• 286. Groupadd, Groupdel – Group Management
• 287. Passwd, Shadow – Password Management
• 288. Sudoers – Sudo Configuration

# Environment & Variables

• 289. Environment Variables – PATH, HOME, Variables
• 290. Export & Declare – Variable Management
• 291. Bash Expansion – Glob, Brace, Parameter Expansion
• 292. Command Substitution – $() vs. Backticks
• 293. Quoting & Escaping – Single, Double Quotes
• 294. Variables in Scripts – Best-Practices

# Scripting Projects

• 295. System Backup Scripts – Automated Backups
• 296. Monitoring & Alerting Scripts
• 297. Deployment & Infrastructure Scripts
• 298. Log Analysis & Report Generation
• 299. Cron Jobs & Scheduled Tasks
• 300. Error Handling & Logging Best-Practices

# Runbooks {#runbooks}

• TODO: Runbooks ergänzen.

# Roadmap {#roadmap}

• TODO: Umsetzung und Priorisierung dokumentieren.