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 @_JefeDavis_:

Unlock 12 remaining solutions by signing in and submitting your own entry
Created by: @u_hossein

542 active golfers, 2344 entries

Solutions by @_JefeDavis_:
26
#17 - Jeff Davis / @_JefeDavis_

04/12/2022 at 07:14PM

27
#>67 - Jeff Davis / @_JefeDavis_

04/12/2022 at 07:12PM

28
#>119 - Jeff Davis / @_JefeDavis_

04/12/2022 at 07:09PM

29
#>169 - Jeff Davis / @_JefeDavis_

04/12/2022 at 07:06PM

31
#>240 - Jeff Davis / @_JefeDavis_

04/12/2022 at 07:04PM

33
#>270 - Jeff Davis / @_JefeDavis_

04/12/2022 at 07:00PM

35
#>296 - Jeff Davis / @_JefeDavis_

04/12/2022 at 06:57PM

37
#>339 - Jeff Davis / @_JefeDavis_

04/12/2022 at 06:56PM

38
#>348 - Jeff Davis / @_JefeDavis_

04/12/2022 at 06:52PM

38
#>348 - Jeff Davis / @_JefeDavis_

04/12/2022 at 06:55PM

39
#>356 - Jeff Davis / @_JefeDavis_

04/12/2022 at 06:53PM

42
#>384 - Jeff Davis / @_JefeDavis_

04/12/2022 at 06:44PM