Linux Editors

Linux has a surprisingly large number of available editors, many of them inherited from UNIX.
1. ed Original UNIX line-based editor, useful in scripts.
2.emacs GNU editor and fully integrated user environment.
3.ex Powerful line-based editor (integrated with vi).
4.gawk GNU awk, powerful text editor for records containing fields.
5.sed Stream-oriented (non-interactive) line-based editor.
6.vi Classic screen-based editor for UNIX.
7.vim Vi IMproved, enhanced support for programmers