Linux Commands

The "pwd" command tells you which directory you're in.

The "ls" command tells you what files are in the directory you're in.

The "ls -l" command gives you more information (prints the author and dates) about the files. 

The "ls -l -h" gives the size of files (in a format that people can understand). 

Use the "cd" command to go to a directory.

The "mkdir new_directory" command makes new directory.

The ".." following command goes back one directory for listing or opening back directory depending on command.

The "rmdir" command deletes empty directories

Use "rm" to delete files and directories, and use "rm -r" to delete directories with files contained in them.

Use "touch" to make new empty files