bson_ext gem install fails on macOS
来源： https://stackoverflow.com/questions/64152703/bson-ext-gem-install-fails-on-macos
rubygems
How to test a gem that depends on Rails and uses Rails commands
来源： https://stackoverflow.com/questions/61894465/how-to-test-a-gem-that-depends-on-rails-and-uses-rails-commands
How to test a gem that depends on Rails and uses Rails commands
来源： https://stackoverflow.com/questions/61894465/how-to-test-a-gem-that-depends-on-rails-and-uses-rails-commands
Ransack - Grouping to use or combinator
来源： https://stackoverflow.com/questions/32349699/ransack-grouping-to-use-or-combinator
Mac OS 10.14 Mojave + qt5.5 + gem capybara-webkit
来源： https://stackoverflow.com/questions/52661109/mac-os-10-14-mojave-qt5-5-gem-capybara-webkit
gem install pg fails
来源： https://stackoverflow.com/questions/63893342/gem-install-pg-fails
Errors when installing cocoapods with gem
来源： https://stackoverflow.com/questions/60481623/errors-when-installing-cocoapods-with-gem
Errors when installing cocoapods with gem
来源： https://stackoverflow.com/questions/60481623/errors-when-installing-cocoapods-with-gem
Errors when installing cocoapods with gem
来源： https://stackoverflow.com/questions/60481623/errors-when-installing-cocoapods-with-gem
centos7搭建redis集群
搭建环境 系统： centos 7.4 服务器金山云 安装ruby环境 [root@jsy-bj-test00 ~]# yum install -y ruby rubygems 复制6份redis服务 [work@jsy-bj-test00 ~]$ cp -rp redis redis1 [work@jsy-bj-test00 ~]$ cp -rp redis redis2 [work@jsy-bj-test00 ~]$ cp -rp redis redis3 redis配置文件修改 #六个节点需做如下更改 [work@jsy-bj-test00 ~]$ vim redis1/etc/redis.conf [work@jsy-bj-test00 ~]$ sed -i 's/port 6379/port 6380/g' redis5/etc/redis.conf #修改端口 port 6380 #打开注释，开启集群模式 cluster-enabled yes #集群的配置文件 cluster-config-file nodes-6380.conf [work@jsy-bj-test00 ~]$ sed -i 's/cluster-config-file nodes-6379.conf/cluster-config-file nodes-6380.conf/g' redis5/etc