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 @tairar_314:

Unlock 11 remaining solutions by signing in and submitting your own entry
Created by: @u_hossein

351 active golfers, 1432 entries

Solutions by @tairar_314:
26
#28 - サイシ / @tairar_314

06/03/2022 at 06:39AM

27
#>70 - サイシ / @tairar_314

05/27/2022 at 07:28AM

28
#>94 - サイシ / @tairar_314

05/27/2022 at 07:00AM

29
#>117 - サイシ / @tairar_314

05/27/2022 at 06:32AM

30
#>130 - サイシ / @tairar_314

05/27/2022 at 06:27AM

31
#>155 - サイシ / @tairar_314

05/27/2022 at 06:22AM

35
#>188 - サイシ / @tairar_314

05/27/2022 at 06:17AM

37
#>214 - サイシ / @tairar_314

05/20/2022 at 06:48AM

41
#>239 - サイシ / @tairar_314

05/20/2022 at 06:42AM

42
#>247 - サイシ / @tairar_314

05/20/2022 at 06:31AM

61
#>312 - サイシ / @tairar_314

05/20/2022 at 06:22AM