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 @taarkik_:

Unlock 7 remaining solutions by signing in and submitting your own entry
Created by: @u_hossein

589 active golfers, 2544 entries

Solutions by @taarkik_:
30
#236 - Sahil Gill / @taarkik_

10/15/2023 at 07:50AM

31
#>266 - Sahil Gill / @taarkik_

10/15/2023 at 07:22AM

32
#>279 - Sahil Gill / @taarkik_

10/15/2023 at 07:20AM

34
#>304 - Sahil Gill / @taarkik_

10/15/2023 at 07:03AM

36
#>353 - Sahil Gill / @taarkik_

10/14/2023 at 06:45PM

41
#>409 - Sahil Gill / @taarkik_

10/14/2023 at 06:14PM

43
#>432 - Sahil Gill / @taarkik_

10/14/2023 at 06:02PM