From ffdf4eb68ae6fed5fd3ec6a83c4dae451d764ead Mon Sep 17 00:00:00 2001 From: darksun Date: Fri, 21 Dec 2018 12:13:29 +0800 Subject: [PATCH] =?UTF-8?q?=E9=80=89=E9=A2=98:=20Solve=20a=20puzzle=20at?= =?UTF-8?q?=20the=20Linux=20command=20line=20with=20nudoku?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...e at the Linux command line with nudoku.md | 54 +++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 sources/tech/20181219 Solve a puzzle at the Linux command line with nudoku.md diff --git a/sources/tech/20181219 Solve a puzzle at the Linux command line with nudoku.md b/sources/tech/20181219 Solve a puzzle at the Linux command line with nudoku.md new file mode 100644 index 0000000000..7822a0cb98 --- /dev/null +++ b/sources/tech/20181219 Solve a puzzle at the Linux command line with nudoku.md @@ -0,0 +1,54 @@ +[#]: collector: (lujun9972) +[#]: translator: ( ) +[#]: reviewer: ( ) +[#]: publisher: ( ) +[#]: url: ( ) +[#]: subject: (Solve a puzzle at the Linux command line with nudoku) +[#]: via: (https://opensource.com/article/18/12/linux-toy-nudoku) +[#]: author: (Jason Baker https://opensource.com/users/jason-baker) + +Solve a puzzle at the Linux command line with nudoku +====== +Sudokus are simple logic games that can be enjoyed just about anywhere, including in your Linux terminal. +![](https://opensource.com/sites/default/files/styles/image-full-size/public/uploads/linux-toy-nudoku.png?itok=OS2o4Rot) + +Welcome back to another installment in our 24-day-long Linux command-line toys advent calendar. If this is your first visit to the series, you might be asking yourself what a command-line toy even is. We’re figuring that out as we go, but generally, it could be a game, or any simple diversion that helps you have fun at the terminal. + +Some of you will have seen various selections from our calendar before, but we hope there’s at least one new thing for everyone. + +Every year for Christmas, my mother-in-law gives my wife a Sudoku calendar. It sits on our coffee table for the year to follow. Each day is a separate sheet (except for Saturday and Sunday, that are combined onto one page), with the idea being that you have a new puzzle every day while also having a functioning calendar. + +The problem, in practice, is that it's a great pad of puzzles but not a great calendar because it turns out some days are harder than others and we just don't get through them at the necessary rate of one a day. Then, we may have a week's worth that gets batched on a lazy Sunday. + +Since I've already given you a [calendar][1] as a part of this series, I figure it's only fair to give you a Sudoku puzzle as well, except our command-line versions are decoupled so there's no pressure to complete exactly one a day. + +I found **nudoku** in my default repositories on Fedora, so installing it was as simple as: + +``` +$ sudo dnf install nudoku +``` + +Once installed, just invoke **nudoku** by name to launch it, and it should be fairly self-explanatory from there. If you've never played Sudoku before, it's fairly simple: You need to make sure that each row, each column, and each of the nine 3x3 squares that make up the large square each have one of every digit, 1-9. + +You can find **nudoku** 's c source code [on GitHub][2] under a GPLv3 license. +![](https://opensource.com/sites/default/files/uploads/linux-toy-nudoku-animated.gif) +Do you have a favorite command-line toy that you we should have included? Our calendar is basically set for the remainder of the series, but we'd still love to feature some cool command-line toys in the new year. Let me know in the comments below, and I'll check it out. And let me know what you thought of today's amusement. + +Be sure to check out yesterday's toy, [Use your Linux terminal to celebrate a banner][3] [year][3], and come back tomorrow for another! + +-------------------------------------------------------------------------------- + +via: https://opensource.com/article/18/12/linux-toy-nudoku + +作者：[Jason Baker][a] +选题：[lujun9972][b] +译者：[译者ID](https://github.com/译者ID) +校对：[校对者ID](https://github.com/校对者ID) + +本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出 + +[a]: https://opensource.com/users/jason-baker +[b]: https://github.com/lujun9972 +[1]: https://opensource.com/article/18/12/linux-toy-cal +[2]: https://github.com/jubalh/nudoku +[3]: https://opensource.com/article/18/12/linux-toy-figlet