Real Vim ninjas count every keystroke - do you?

Pick a challenge, fire up Vim, and show us what you got.

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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

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#541 陈石峰 / @lazycode1226 - Score: 246 - 10/10/22 @ 06:45
jjkkjjkkjo<Esc>dujkkjuujjkjjjjk:s<BS>ss<BS><BS>s<BS>s<BS>s<BS>s<BS>s<BS>s<BS>s<BS>s<BS>s<BS>s<BS>s<BS>%s/s<BS>s<BS>s<BS>s<BS>s<BS>s<BS>=<BS> = =<BS>/s<BS>s<BS>s<BS>s<BS>s<BS>s<BS>s<BS>s<BS>=/g<CR>:4,7s<BS>s<BS>s<BS>s/s<BS>s<BS>s<BS>s<BS>s<BS>s<BS>$a/s<BS>s<BS>((<BS><BS>\<BS>((/g<BS><BS>a/g<CR>:<Up><Left><Left><Left><Left><Left><Left><BS>b<Right><Right><Right><Right><Right><Right><Left><Left><Left><BS><BS><Right><BS>b))<CR>:.<BS>s<BS>s<BS><Up><Left><Right><BS><BS><BS><BS><BS><BS><BS><BS><BS><BS>s<BS>s<BS>s/((<BS>/<BS>/<BS><BS>/<BS>(<Left>\<Right>/<BS><BS><BS>(/<BS>(/$((/g<CR>qq<Esc><0xef><0xbc><0x9a><0xef><0xbc><0x9a><Esc>sk<Esc>ukjZZ

0 comments


Created by: @u_hossein

541 active golfers, 2339 entries

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42
#391 - potatol33t / @potatol33t

03/13/2024 at 02:41PM

42
#392 - John Kershaw / @johnkershaw

04/21/2024 at 05:43PM

43
#393 - onkeL / @onkeL_cs

03/19/2022 at 11:03PM

43
#394 - Michael Mior / @michaelmior

04/06/2022 at 07:51PM

43
#395 - 余超 / @SpicyChicken_yc

05/24/2022 at 03:11AM

43
#396 - averagebit / @averagebyte

10/03/2022 at 11:03AM

43
#397 - Michael Pallazola / @pallazola

12/18/2022 at 07:56AM

43
#398 - Duy nguyễn / @Duycld03

07/27/2023 at 06:13PM

43
#399 - Adrián Fidalgo-Díaz / @adrianFD22

12/13/2023 at 09:52PM

43
#400 - shahanavaz m / @shahanavazm

03/29/2024 at 01:22AM

44
#401 - James Duffy / @jduffy3

04/08/2022 at 02:19AM

44
#402 - Enrique Santana / @esantanaya

04/24/2022 at 02:36AM

44
#403 - Carlos / @Karu75414928

06/04/2022 at 10:37AM

44
#404 - mika / @mika31120321

07/29/2022 at 06:27PM

44
#405 - Samantha / @Samantha_fga

10/13/2022 at 07:48AM

44
#406 - jimmarq / @jimmarq

10/27/2022 at 05:25PM

44
#407 - 成 / @Quanuanc

12/04/2022 at 01:09PM

44
#408 - Ibby / @sleepy_swords

06/18/2023 at 02:29PM

44
#409 - Maurice Schmicking / @m_schmicking

11/23/2023 at 12:52PM

45
#410 - Jovi  / @jovinh0_

05/08/2022 at 09:03AM

45
#411 - x03n046 / @x03n046

05/10/2022 at 02:39AM

45
#412 - Ammar Qaffaf / @AmmarQaffaf

05/19/2022 at 08:35PM

45
#413 - Hidde Eertman / @hidde_eertman

12/12/2022 at 02:43PM

45
#414 - Jan Lukány / @Lukanyj

01/02/2023 at 05:34PM

45
#415 - Alex Pepper / @pepper18608

09/15/2023 at 05:43PM

45
#416 - satake0916 / @satake0916

12/21/2023 at 01:11AM

45
#417 - Jelani Felix / @Jelanife

03/01/2024 at 04:29PM

46
#418 - Julio CPP / @jcaesarpp

03/18/2022 at 11:10PM

46
#419 - 한다윤 / @tuUnnB43XkoLZhl

03/31/2022 at 05:26AM

46
#420 - Brandon / @7hat_w4s_ep1c

04/15/2022 at 04:15AM