bash-linux

Guide Bash and Linux terminal operations with command syntax and file management.

6|Updated Feb 6, 2026

Search Tags:#bash #command line #terminal #scripting #shell #linux

Ready to run

npx skills add https://github.com/paulojalowyj/openkit --skill bash-linux-paulojalowyj

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: bash-linux
Source: https://github.com/paulojalowyj/openkit/tree/main/.opencode/skills/bash-linux
Command: npx skills add https://github.com/paulojalowyj/openkit --skill bash-linux-paulojalowyj

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides essential patterns and commands for efficiently working with Bash and Linux systems, reducing errors and improving productivity.

Core Features & Use Cases

Command Chaining & Piping: Understand operators like &&, ||, and | for complex command sequences.
File & Process Management: Quickly perform common tasks like finding files, managing processes, and checking disk usage.
Text Processing: Utilize tools like grep, sed, and awk for powerful text manipulation.
Use Case: You need to find all .log files modified in the last 24 hours and then count the lines containing "ERROR" in each.

Quick Start

Use the bash-linux skill to find all files ending in .sh in the current directory and its subdirectories.

Frequently Asked Questions about bash-linux

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I find all .log files modified in the last 24 hours and count specific error lines in Linux?▼

To chain terminal commands in Linux, use operators like && for sequential execution, || for fallback execution, and | for piping output between commands. This allows complex command sequences for efficient file and process management.

How do I use sed and awk for text manipulation in shell scripting?▼

For text manipulation in shell scripting, use utilities like grep, sed, and awk to process and transform text streams. These command-line tools enable powerful text processing when managing files or handling command output in Unix-like systems.

What is the best way to manage processes and check disk usage from the command line?▼

The best way to manage processes and check disk usage from the command line is using built-in Linux terminal operations. Bash provides specific command syntax for quickly performing common system administration tasks like monitoring processes and checking disk usage.

Do I need to understand environment variables to use Bash scripting for DevOps tasks?▼

Yes, understanding environment variable management is required for DevOps tasks using Bash scripting. Working with Bash and Linux terminal operations demands knowledge of shell scripting, command-line utilities, and environment variables to reduce errors.

Why does my shell script stop executing after a command fails in the terminal?▼

A shell script stops executing after a command fails in the terminal due to command chaining operators. Understanding operators like && and || in Bash allows you to control command sequences and implement proper error handling.