185. Using The Terminal

• ls: list
• cd: change directory
• . : current directory
• ..: parent directory
• mkdir: make directory
  
• touch: create a file
  

cf.
OSX - open is a universal opener in OSX
Linux - has xdg-open
Windows - use start

• start : open a file

• explorer: explore the directory at the current folder.
  
  

• How to open "Sublime Text" from windows git bash
  

• How to change html file name from index to about.
  
  

• key
  -up arrow: it goes through my entire history
  -tab: it will bring up my most recent commands or completes what I'm about to write so you can do it
  ____ if you are a windows user: auto-complete for window users in gitbash
  

• remove
  If you want to remove something like about.html

rm about.html

• remove folder
  If you want to remove folder like test folder

rm -r test

You can do this in mac below.