常用的几个 Ruby 版本管理工具有：rvm，rbenv，ry，rbfu。rvm 应该是最早出现、使用最多的，因为过于强大以至于违背了某个 Linux 软件开发原则，所以出现了很多轻便的替代者，其中来自 37signals 的 rbenv 就很受欢迎。ry 和 rbfu 看上去更轻便，不过使用不广泛。之前使用过rvm, 这次尝试下rbenv。
我的环境是 Ubuntu14.04
rbenv的源代码托管在github，在终端中，从 github 上将 rbenv 源码 clone 到本地，然后设置 $PATH。
git clone git://github.com/sstephenson/rbenv.git ~/.rbenv
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
| config :phoenix, :json_library, ErlJson |
Um parágrafo da descrição do projeto vai aqui
Essas instruções permitirão que você obtenha uma cópia do projeto em operação na sua máquina local para fins de desenvolvimento e teste.
Consulte Implantação para saber como implantar o projeto.
| #!/usr/bin/env bash | |
| mapfile -t words < <(grep -x '[a-z]\{5\}' "${WORDLIST:-/usr/share/dict/words}") | |
| word=${words[RANDOM % ${#words[@]}]} pool=abcdefghijklmnopqrstuvwxyz | |
| for ((round=1; round <= ${ROUNDS:=6}; round++)); do | |
| while read -rp "$round/$ROUNDS: " guess || exit 1; do | |
| [[ " ${words[@]} " == *" ${guess,,} "* ]] && guess=${guess,,} && break | |
| done | |
| for ((i=0, chars=0; i < ${#word}; i++)); do | |
| [[ ${word:i:1} != ${guess:i:1} ]] && chars+=${word:i:1} | |
| done |
How to use:
./wordle.sh
Or try the unlimit mode:
| // SSimSuperRes by Shiandow | |
| // | |
| // This library is free software; you can redistribute it and/or | |
| // modify it under the terms of the GNU Lesser General Public | |
| // License as published by the Free Software Foundation; either | |
| // version 3.0 of the License, or (at your option) any later version. | |
| // | |
| // This library is distributed in the hope that it will be useful, | |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| // This library is free software; you can redistribute it and/or | |
| // modify it under the terms of the GNU Lesser General Public | |
| // License as published by the Free Software Foundation; either | |
| // version 3.0 of the License, or (at your option) any later version. | |
| // | |
| // This library is distributed in the hope that it will be useful, | |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| // Lesser General Public License for more details. | |
| // |
| THE ISA AND PC/104 BUS | |
| IBM, IBM/XT, IBM PC, and IBM PC AT are registered trademarks of | |
| International Business Machines Corporation. | |
| This file is designed to give a basic overview of the bus found in | |
| most IBM clone computers, often referred to as the XT or AT bus. The | |
| AT version of the bus is upwardly compatible, which means that cards |
| States must be sent as their full capitalized name or in their 2-letter abbreviation, | |
| those from the following list are valid: | |
| 'AL' => 'Alabama', | |
| 'AK' => 'Alaska', | |
| 'AZ' => 'Arizona', | |
| 'AR' => 'Arkansas', | |
| 'CA' => 'California', | |
| 'CO' => 'Colorado', | |
| 'CT' => 'Connecticut', | |
| 'DE' => 'Delaware', |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <string.h> | |
| #include <ctype.h> | |
| #include <openssl/sha.h> | |
| #define TARGET_PREFIX "20250327" | |
| #define MAX_WORDS 256 | |
| #define MAX_TEXT 2048 | |
| #define MAX_ATTEMPTS (1ULL << 32) // 2^32 attempts (~4.3B, enough for 8-char prefix) |
