Enter a command. For example: rustfmt, glow, in2csv, ghci, jtbl.


The original Unix text editor. More information:
  • Start ed, editing an empty document (which can be saved as a new file in the current directory):
  • Start ed, editing an empty document, with : as a command prompt indicator:
    ed -p :
  • Start ed editing an existing file (this shows the byte count of the loaded file):
    ed -p : {{path/to/file}}
  • Toggle the printing of error explanations. (By default, explanations are not printed and only a ? appears):
  • Add text to the current document. Mark completion by entering a period by itself in a new line:
  • Print the entire document (, is a shortcut to the range 1,$ which covers the start to the end of the document):
  • Write the current document to a new file (the filename can be omitted if ed was called with an existing file):
    w {{filename}}
  • Quit ed:

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