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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#351 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

351 active golfers, 1432 entries

Leaderboard (lowest score wins):
27
#61 - cho / @cho_liaa

04/17/2022 at 08:18AM

27
#62 - 마구니 / @Resiving5_3251

04/17/2022 at 09:50AM

27
#63 - 김승현 / @yellowtip_ksh

04/17/2022 at 11:12AM

27
#64 - 오찬란 / @5chanran

04/17/2022 at 11:15AM

27
#65 - 앙글몽글 / @theloveshe

04/17/2022 at 12:11PM

27
#66 - 구이공 / @CdP60ouZ6hhcHMG

04/17/2022 at 01:25PM

27
#67 - dbswjddms517@naver.com / @wjdwjd0101

04/17/2022 at 01:52PM

27
#68 - warwickrulez / @warwickrulez

04/20/2022 at 07:52PM

27
#69 - Youssef Magdy / @youssef_magdy29

04/27/2022 at 11:08PM

27
#70 - Irakli Chigvaria / @tchigvaria

05/06/2022 at 06:32PM

27
#71 - ShookerAndBeta / @Shooker2012

06/06/2022 at 03:53PM

27
#72 - Martin Bielik / @mabielik

06/07/2022 at 06:37PM

27
#73 - JWei / @JWei9

07/13/2022 at 12:32PM

27
#74 - satetheus-vimgolf / @SVimgolf

07/17/2022 at 04:40AM

27
#75 - Lory / @Lory46845742

07/23/2022 at 08:13AM

27
#76 - Rui Xue / @ruirayxue

08/30/2022 at 05:52AM

27
#77 - Eivind Jahren / @HaskellElephant

09/12/2022 at 07:34PM

27
#78 - sap / @sap38838304

09/27/2022 at 01:49AM

27
#79 - Paradoxskin / @paradoxskin

10/31/2022 at 11:50AM

27
#80 - andrewalker@mastodon.green / @andrewalkernet

11/08/2022 at 02:51PM

28
#81 - Taehwa Kang / @teakang

03/19/2022 at 02:38AM

28
#82 - ya-suke / @ninja__01

03/26/2022 at 11:40PM

28
#83 - co_hyo / @co_hyo

04/10/2022 at 04:31PM

28
#84 - 김가윤 / @qweru38010687

04/13/2022 at 11:31AM

28
#85 - JS K / @JSK76504122

04/15/2022 at 01:07PM

28
#86 - 최최대로 / @Jaenedir

04/16/2022 at 09:49AM

28
#87 - ri_O_ri / @ri_Ori_R_yon

04/16/2022 at 03:56PM

28
#88 - // / @jy1231_

04/17/2022 at 08:16AM

28
#89 - 박승민 / @tmdals5512

04/17/2022 at 08:50AM

28
#90 - 정희재 / @jeonghu44213294

04/17/2022 at 10:38AM