When we’re using the command line, we have a few helpful tools:
pwdprints the current working directorycdchanges the directory. We can use a..to get to the upper-level folder, and the specific folder name to get into a lower-level one. For directories with spaces, we can wrap the address path in quotation marks to ensure it changes properly.
Absolute paths are the full paths starting from the root directory. Relative paths are relative to the current working directory.
To mount a drive:
sudo mount /dev/sda3 /mnt/drv3