ed
GNU ed is a line-oriented text editor. It is used to create, display, modify and otherwise manipulate text files, both interactively and via shell scripts.
21 Alternatives To ed
Atom
At GitHub, we’re building the text editor we’ve always wanted: hackable to the core, but approachable on the first day without ever touching a config file. We can’t wait to see what you build with it.
Resource Hacker
Resource Hacker has been designed to be the complete resource editing tool.
acme
Acme is a powerful text editor, development environment and textual-user-interface platform…