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AnguisheSep 22, 2026 • 5 min read
set -euo pipefail Is Missing a Letter. My ERR Trap Stayed Silent Until I Added -E.
Here is a nine-line script that does everything the strict-mode articles tell you to. set -euo...
#bash#linux#devops#scripting
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arnostorgSep 21, 2026 • 3 min read
PowerShell Copy-Item: Duplicate Files Fast and Safely
The PowerShell Copy-Item cmdlet duplicates files and folders — the modern replacement for classic CM...
#powershell#scripting#windows#beginners
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arnostorgSep 23, 2026 • 2 min read
PowerShell Set-Content: Write Text to Files Fast
The PowerShell Set-Content cmdlet writes text into a file. It is the clear, readable way to create a...
#powershell#scripting#windows#beginners
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arnostorgSep 25, 2026 • 2 min read
PowerShell Add-Content: Append Text to Files Fast
The PowerShell Add-Content cmdlet appends text to a file. Use it when you want to keep existing line...
#powershell#scripting#windows#beginners
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