red

text editor

   GNU Ed - The GNU line editor.

Usage: red [options] [file]

Options:
  -h, --help                 display this help and exit
  -V, --version              output version information and exit
  -G, --traditional          run in compatibility mode
  -l, --loose-exit-status    exit with 0 status even if a command fails
  -p, --prompt=STRING        use STRING as an interactive prompt
  -s, --quiet, --silent      suppress diagnostics
  -v, --verbose              be verbose
Start edit by reading in `file' if given. Read output of shell command
if `file' begins with a `!'.

Report bugs to <bug-ed@gnu.org>.
Ed home page: http://www.gnu.org/software/ed/ed.html
General help using GNU software: http://www.gnu.org/gethelp