Real Vim ninjas count every keystroke - do you?

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$ 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 @mir0sun:

Unlock 13 remaining solutions by signing in and submitting your own entry
Created by: @u_hossein

496 active golfers, 2064 entries

Solutions by @mir0sun:
31
#217 - fuckscuthenrunaway / @mir0sun

04/23/2022 at 01:03PM

33
#>242 - fuckscuthenrunaway / @mir0sun

04/23/2022 at 01:01PM

34
#>250 - fuckscuthenrunaway / @mir0sun

04/23/2022 at 12:57PM

35
#>268 - fuckscuthenrunaway / @mir0sun

04/23/2022 at 12:54PM

37
#>303 - fuckscuthenrunaway / @mir0sun

04/23/2022 at 12:50PM

38
#>312 - fuckscuthenrunaway / @mir0sun

04/23/2022 at 12:37PM

39
#>320 - fuckscuthenrunaway / @mir0sun

04/23/2022 at 11:51AM

43
#>356 - fuckscuthenrunaway / @mir0sun

04/23/2022 at 11:46AM

47
#>387 - fuckscuthenrunaway / @mir0sun

04/23/2022 at 11:40AM

55
#>427 - fuckscuthenrunaway / @mir0sun

04/23/2022 at 11:36AM

70
#>457 - fuckscuthenrunaway / @mir0sun

04/23/2022 at 11:15AM

77
#>465 - fuckscuthenrunaway / @mir0sun

04/23/2022 at 11:11AM

236
#>495 - fuckscuthenrunaway / @mir0sun

04/23/2022 at 08:18AM