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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 @a_soldatenko:

Unlock 9 remaining solutions by signing in and submitting your own entry
Created by: @u_hossein

538 active golfers, 2317 entries

Solutions by @a_soldatenko:
26
#39 - Andrii Soldatenko / @a_soldatenko

10/17/2022 at 05:23PM

27
#>92 - Andrii Soldatenko / @a_soldatenko

10/17/2022 at 05:22PM

28
#>139 - Andrii Soldatenko / @a_soldatenko

10/17/2022 at 05:21PM

29
#>186 - Andrii Soldatenko / @a_soldatenko

10/17/2022 at 05:14PM

29
#>186 - Andrii Soldatenko / @a_soldatenko

10/17/2022 at 05:21PM

30
#>218 - Andrii Soldatenko / @a_soldatenko

10/17/2022 at 05:13PM

31
#>252 - Andrii Soldatenko / @a_soldatenko

10/17/2022 at 05:12PM

33
#>274 - Andrii Soldatenko / @a_soldatenko

10/17/2022 at 05:11PM

43
#>393 - Andrii Soldatenko / @a_soldatenko

10/17/2022 at 05:06PM