Create a script of the last executed command

echo "!!" > foo.sh
Sometimes commands are long, but useful, so it's helpful to be able to make them permanent without having to retype them. An alternative could use the history command, and a cut/sed line that works on your platform. history -1 | cut -c 7- > foo.sh

90
By: dnavarre
2009-02-25 00:37:25

1 Alternatives + Submit Alt

What Others Think

doesn't work well with quotes in the original command
rgiar · 482 weeks and 4 days ago
@rgiar: Thanks for pointing that out. I came up with a solution, the exact wording of which will vary by system: history -1 | sed -e 's/^\ [0-9]*\ *//g' > foo.sh You could make a function out of that, and on top of working properly, it would be simpler and more powerful than my original command. histecho history -$1 | sed -e 's/^\ [0-9]*\ *//g'
dnavarre · 482 weeks and 2 days ago
You might have better luck using ctrl-x, ctrl-e and then using your editor's "save as" command.
woxidu · 482 weeks and 2 days ago
ctrl-x,ctrl-e just put your present commandline to the texteditor, instead you should use "fc" command which put your last commandline to the texteditor and then you can edit and save, but the question is when you use "fc", the command will be commited after you save, anybody kowns how to save the previous commandline without running it?
byrgl5 · 265 weeks and 1 day ago
echo `!!`
yangfeng724 · 259 weeks and 3 days ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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