Real Vim ninjas count every keystroke - do you?

Pick a challenge, fire up Vim, and show us what you got.

Changelog, Rules & FAQ, updates: @vimgolf, RSS.

Your VimGolf key: please sign in

$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 9v006233d72d000000000219

Fix the shell script!

Fix the shell script with the fewest keystrokes!

Start file

#!/bin/bash
a = 5
b = 10
sum = $a + $b
echo $sum

mul = $a * $b
echo $mul

End file

#!/bin/bash
a=5
b=10
sum=$((a + b))
echo $sum

mul=$((a * b))
echo $mul

View Diff

2,4c2,4
< a = 5
< b = 10
< sum = $a + $b
---
> a=5
> b=10
> sum=$((a + b))
7c7
< mul = $a * $b
---
> mul=$((a * b))

Solutions by @4l3xsc0tt:

Created by: @u_hossein Tweet

544 active golfers, 2350 entries

Solutions by @4l3xsc0tt:

26

#51 - alexscott / @4l3xsc0tt

11/06/2023 at 10:58PM

26

#>51 - alexscott / @4l3xsc0tt

11/06/2023 at 11:02PM

27

#>111 - alexscott / @4l3xsc0tt

11/06/2023 at 10:55PM

28

#>151 - alexscott / @4l3xsc0tt

11/06/2023 at 10:50PM

30

#>228 - alexscott / @4l3xsc0tt

11/06/2023 at 09:57PM

31

#>256 - alexscott / @4l3xsc0tt

11/06/2023 at 09:47PM

35

#>316 - alexscott / @4l3xsc0tt

11/06/2023 at 09:40PM

37

#>345 - alexscott / @4l3xsc0tt

11/06/2023 at 09:36PM

40

#>372 - alexscott / @4l3xsc0tt

11/06/2023 at 09:34PM

44

#>410 - alexscott / @4l3xsc0tt

11/06/2023 at 09:26PM