bashed

bashed is a command-line text editor written in Bash. In terms of functionality, it's comparable to Windows Notepad or an HTML <textarea>.

Features

• Standard cursor movement controls
  • Move the cursor using the arrow keys, Home, End, PgUp, PgDn
  • Move by words by holding Ctrl*
• Select text by holding Shift*
• Clipboard functionality: cut, copy, and paste

*Not supported in the Linux console, because it does not report modifier keys.

Limitations

• No undo
• No search
• No line wrap
• Can only edit one file at a time

System Requirements

• About 30 KB free disk space
• Linux console, or an XTerm-compatible terminal emulator
• Bash shell, version 4+ (note: tested on 5.0.17)
• GNU coreutils (cat, tr, stty)
• ncurses (tput, reset)
• xclip to use the X selection as the clipboard (optional)

Usage

Download and run the bashed script.

$ curl -O https://raw.githubusercontent.com/justinyaodu/bashed/master/bashed
$ chmod +x bashed
$ ./bashed my-file.txt

Configuration

User preferences may be configured in ~/.bashedrc, which is simply a Bash script sourced by bashed. This is probably a security risk, but bashed is not designed for serious usage anyway :)

Performance

Bash is not known for being particularly fast. To achieve acceptable performance, bashed:

• Uses Bash built-ins whenever possible
• Avoids subshells by using global variables to return values from functions
• Only redraws the parts of the display that changed since the last frame

License

bashed is licensed under the MIT License.