ASR19

mkdir -p hello/five/six/seven
cd ~
cd hello/five/six
touch c.txt
cd seven
touch error.log
cd ~
cd hello
mkdir -p one/two/three/four
cd ~

ASR19

mkdir -p hello/five/six
touch c.txt
mkdir seven
touch error.log
cd ~
cd hello
mkdir -p one/two/three/four
touch error.log
cd ..
touch e.txt

ASR19

sudo apt install htop vim nginx
sudo apt purge nginx