Testing a production Bash script: 38 tests without a framework
The context: a Bash script to display Claude Code rate limits in a terminal status bar. At first it seems trivial — a few functions, reading a JSON fi…
Open Source
⚑ Report a ProblemLatest Open Source news from Tech News
All topics
AI
agents
ai
api
architecture
automation
aws
beginners
career
claude
database
devchallenge
devops
discuss
javascript
linux
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
rust
security
showdev
tutorial
typescript
webdev
Discover PowerShell Commands: Advanced Searching
Discover PowerShell Commands: Advanced Searching PowerShell has commands you don't know about. Learn to find them using verb-noun patterns. How It Wor…
Delete Files in PowerShell: Remove-Item with Safety
Delete Files in PowerShell: Remove-Item with Safety Deleting is permanent. Learn the safe patterns that prevent accidental data loss. How It Works Rem…
Select Properties with Select-Object: Show Only What Matters
Select Properties with Select-Object: Show Only What Matters Too much information clutters your screen. Select-Object shows only the columns you care …
Create Multiple Files at Once: Batch File Operations
Create Multiple Files at Once: Batch File Operations Creating many files one at a time is slow. Learn to batch them in a single command. How It Works …
Filter with Where-Object: Find Exactly What You Need
Filter with Where-Object: Find Exactly What You Need Where-Object lets you search results. Instead of looking through everything, filter to see only w…
Getting Started with PowerShell: Your First Commands
Getting Started with PowerShell: Your First Commands PowerShell seems intimidating, but you only need 5 commands to become productive. Let's start wit…