Topic
BASH
All blog posts, tools, and guides about Bash from Developers Digest.
7 resources - 2 posts, 5 guides
Blog Posts
View in blog →
The Shell Colon Does Nothing. You Should Use It Anyway.
The shell colon null command explained: parameter expansion checks, default values, infinite loops and the git rebase trick, plus the HN readability debate.
5 min read
Decoding the Hidden Bash Script on a Uniqlo T-Shirt
An obfuscated bash script on a Uniqlo x Akamai t-shirt, decoded: what the base64 payload does when run, and why HN argues over whether it was AI-generated.
5 min read
Guides
All guides →Background Tasks - Claude Code
Run Bash commands with Ctrl+B and retrieve output by task ID.
GuideBash Mode - Claude Code
Prefix prompts with ! to run shell commands directly, bypassing Claude.
GuideBash Tool - Claude Code
Execute shell commands with persistent working directory in project bounds.
GuideEnvironment Variable Persistence - Claude Code
SessionStart hooks can persist env vars across Bash tool calls.
GuideSandboxing - Claude Code
Filesystem and network isolation for Bash tool calls on Linux and macOS.
GuideKeep exploring
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