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November 7, 2023 08:57
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lab10.os.2023
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mkdir folder1 | |
echo > f1.txt | |
echo > f2.txt | |
ls folder1 | |
cat f1.txt | |
echo "Hello" >> f2.txt | |
touch f1.txt | |
rm f1.txt | |
chmod u=w folder1 | |
rm -r folder1 |
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