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History substitution is useful. Take for example

% make-me-a-sandwich
make-me-a-sandwich: Permission denied
% sudo !!
Ok.

History substitution is useful. Take for example

% make-me-a-sandwich
make-sandwich: Permission denied
% sudo !!
Ok.

History substitution is useful. Take for example

% make-me-a-sandwich
make-me-a-sandwich: Permission denied
% sudo !!
Ok.
1
source | link

History substitution is useful. Take for example

% make-me-a-sandwich
make-sandwich: Permission denied
% sudo !!
Ok.