Keyboard Shortcuts : Linux

to see the contents of the current location through terminal : ls

to change the directory : cd (destination name)

also can use to change the directory  : cd {space}{tab}

to locate a file with space in its name use \ then press the number of space used and then the name of file : eg python\ prog

to exit from terminal : ctrl+shift+d

to exit from current location : ctrl+d

to open editor in terminal : vi or vim with the name of the file .

: to execute given extention , eg like py.

to quit editor  :  esc  : q

to save             : esc :w

to quit and save : esc :wq