This article is a draft. The introduction is written; the full content is coming soon.
You do not need to memorise hundreds of commands. A small set covers most of what you will do every day. These twenty are the ones we come back to again and again in class.
Moving around
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pwd
ls -la
cd ~/projects
cd ..Working with files
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touch notes.txt
cp notes.txt backup.txt
mv backup.txt old.txt
rm old.txtReading and searching
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System and processes
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