zengbo
Newbie level 6
Windows network administrators have long used Edit, Notepad, or Wordpad to edit large text and script files. Most UNIX systems have an editor of some sort; the actual utility varies depending on the flavor of UNIX you’re running. Some, like Sun Microsystems, even have full-blown competitors to Microsoft Word. But, all UNIX machines have vi - the visual editor. Once you know your way around vi, you can edit files on any flavor of UNIX, including Linux.
Here is the article https://my.opera.com/zengbo/blog/using-vi
Here is the article https://my.opera.com/zengbo/blog/using-vi