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⚡ AI Lessons
Dev.to · authur
🔐 Cybersecurity
⚡ AI Lesson
3mo ago
umask vs chmod: why your new files keep getting the 'wrong' permissions
chmod changes one file. umask decides the default for every file you create next. Here's how they actually relate, with a quick reference.
Dev.to · authur
🔧 Backend Engineering
⚡ AI Lesson
3mo ago
Why umask 022 creates 755 folders and 644 files
If you have ever wondered why umask 022 creates directories like 755 but files like 644, the short...
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