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ruby在线格式化工具
http://www.jsons.cn/rubyformat/原创 2020-10-22 18:27:19 · 346 阅读 · 0 评论 -
Ruby中整型和字符型的类型转化
字符串转整型: Integer(string)整型转字符串: to_s例如:123.to_sInteger("123")https://blog.youkuaiyun.com/u012102306/article/details/17248577转载 2020-10-14 18:17:36 · 348 阅读 · 0 评论 -
redis-从海量Key里面查询出某一固定前缀key的值存储到文件,文件大于500MB就新建文件存储
redisdetail.txt:IP:端口dataStatusRedis.sh:#! /bin/shrb_HOME=/apps/shadowDataObtainfname=redisdetail.txt#key的前缀pattern="data-"for line in $(cat ${rb_HOME}/${fname})do port=${line#*:} ip=${line%:*} ruby ${rb_HOME}/RedisStatusExporter...原创 2020-10-14 16:02:41 · 236 阅读 · 0 评论 -
linux下安装ruby
https://blog.youkuaiyun.com/a1035082174/article/details/88870024原创 2020-10-13 14:22:20 · 103 阅读 · 0 评论 -
/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:55:in `require‘: cannot load such file -- re
执行ruby脚本报错/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- redishttps://blog.youkuaiyun.com/chenyulancn/article/details/82224152原创 2020-10-13 14:18:51 · 651 阅读 · 0 评论 -
Ruby对文件的写入和读取
https://blog.youkuaiyun.com/luyaran/article/details/85680076原创 2020-10-10 16:59:15 · 190 阅读 · 0 评论 -
ruby 遍历文件
https://blog.youkuaiyun.com/weixin_33972649/article/details/89982328原创 2020-10-09 17:03:56 · 240 阅读 · 0 评论 -
使用ruby访问redis
https://blog.youkuaiyun.com/weixin_33797791/article/details/93465715转载 2020-08-31 18:11:52 · 663 阅读 · 0 评论 -
ruby基础知识
https://www.runoob.com/ruby/ruby-object-oriented.html原创 2020-08-31 17:25:26 · 92 阅读 · 0 评论 -
File.open 方法
https://blog.youkuaiyun.com/lxq_9532/article/details/93175090原创 2020-08-31 17:23:09 · 2532 阅读 · 0 评论 -
Ruby中require、load、include、extend的区别介绍
https://www.jb51.net/article/66605.htm原创 2020-08-31 17:21:38 · 147 阅读 · 0 评论 -
Ruby中的关键字nil
https://blog.youkuaiyun.com/wangjianno2/article/details/51704351原创 2020-08-31 17:19:16 · 162 阅读 · 0 评论