14. Check Folder & File Sizes
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1. cd ~;ls = navigates to the root user's folder and lists the contents within.
2. du -sh Desktop = checks the filesize of Desktop folder and lists it.
3. du -sh Pictures = checks the filesize of Pictures Folder and lists it.
4. cd Pictures = navigates to Pictures.
5. du -sh file.JPG = would check a file.jpg file size if there was one named this in your Pictures Folder.