re: The Vim Trick Which Will Save Your Time and Nerves VIEW POST


I just use :w !sudo tee % when that happens. I don't come across that situation enough to justify a mapping, and the command is easy to reinvent when needed.

w <file> writes to a file, and can be redirected to an external program's stdin if file is !<command>

sudo tee <file> takes its input and writes it to both stdout and file.

% is vim shorthand for the file open in this buffer.

Btw: sudo -e some_file. Try it.

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