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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 @Kimchanyuuu:

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

607 active golfers, 2606 entries

Solutions by @Kimchanyuuu:
26
#56 - Kimchanyuuu / @Kimchanyuuu

04/13/2024 at 08:23PM

27
#>120 - Kimchanyuuu / @Kimchanyuuu

04/13/2024 at 08:17PM

28
#>172 - Kimchanyuuu / @Kimchanyuuu

04/13/2024 at 08:02PM

29
#>221 - Kimchanyuuu / @Kimchanyuuu

04/13/2024 at 07:59PM

30
#>243 - Kimchanyuuu / @Kimchanyuuu

04/13/2024 at 07:58PM

31
#>274 - Kimchanyuuu / @Kimchanyuuu

04/13/2024 at 07:57PM

32
#>287 - Kimchanyuuu / @Kimchanyuuu

04/13/2024 at 07:55PM

33
#>299 - Kimchanyuuu / @Kimchanyuuu

04/13/2024 at 07:53PM

34
#>315 - Kimchanyuuu / @Kimchanyuuu

04/13/2024 at 07:52PM

35
#>343 - Kimchanyuuu / @Kimchanyuuu

04/13/2024 at 07:50PM

66
#>557 - Kimchanyuuu / @Kimchanyuuu

04/13/2024 at 07:17PM