Linux
#for installing deb file
-Go to file location with cm ../
-sudo dpkg -i filename.deb
#for opening file with terminal on same location
xdg-open filename
#Move
mv file location
#Copy
cp -----
#Remove file
rm file
#Remove directory
rm -r name
#To check hardware config
inxi -Fxzd
#Show and hide hidden folders
CTRL + H