Capistrano 部署 production 環境 從 Rails 4.2.5.1 升級到 Rails 5.2.0 的環境時遭遇了兩個問題 Cannot find gem bundler >= 0.a Solution for your production environment: reinstall rvm and bundler gem rvm implode rvm get head rvm reload rvm reset rvm use 2.4.1 rvm gemset create rails5.2.0 rvm use [email protected] --default gem install bundler which bundle modify config/deploy.rb content and
read moreBelow execution environment is at Ubuntu 14 LTS. rvm cron setup #sm start rvm example PATH="/usr/local/rvm/gems/ruby-2.3.0/bin:/usr/local/rvm/gems/ruby-2.3.0@global/bin:/usr/local/rvm/rubies/ruby-2.3.0/bin:/usr/local/rvm/gems/ruby-2.3.0/bin:/usr/local/rvm/gems/ruby-2.3.0@global/bin:/usr/local/rvm/rubies/ruby-2.3.0/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/usr/local/rvm/bin" GEM_HOME='/usr/local/rvm/gems/ruby-2.3.0' GEM_PATH='/usr/local/rvm/gems/ruby-2.3.0:/usr/local/rvm/gems/ruby-2.3.0@global' MY_RUBY_HOME='/usr/local/rvm/rubies/ruby-2.3.0' IRBRC='/usr/local/rvm/rubies/ruby-2.3.0/.irbrc' RUBY_VERSION='ruby-2.3.0' #sm end rvm example change from shell to bash shell SHELL=/bin/bash # you definie your own crontab job 0 0 * * * . $HOME/.profile; cd /directory/you/want/toexecute; ruby /path/to/yourfile.rb parameter1 parameter2 ...etc > /dev/null 0 1 * * * . $HOME/.profile; cd /directory/you/want/toexecute; ruby /path/to/yourfile.rb `date -d "yesterday" "+%F"`
read moreThis article is written for Rails beginners when he/she want to deploy an app. From my experience, many things must be noticed and fixed, whose range from Ubuntu, RVM, Apache, Passenger, Postgres, Git, Capistrano and GitHub.com. The following are indexes for problems, solutions and resources I had faced. It might evolve with times change. Ubuntu List packages you have installed to a machine. Command: dpkg -l | grep {packageFullnameorPartname} Change
read more使用Ruby和Rails開發的時候，偶爾會發現Homebrew突然無法正常運作，或是使用Homebrew安裝套件時出現套件的警告或錯誤訊息。
read more如何安裝** Ruby on Rails at Ubuntu 11.10** 此篇已經假設你會安裝Ubuntu 11.10和自行解決安裝vim與使用vim相關的問題。 How to install rails on Ubuntu 11.10 sudo apt-get install awk sed grep ls cp
read moreThis article is talking about how to install ROR, Ruby 1.9.2 on Rail 3.0.9, on Mac OS X 10.6.8. Besides, sharing some nice websites for searching a good solution to odds when we have problems in installing some softwares. 我在Mac OS X 10.6.8，先前有按照Xdite的Rails1
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Howard Lee, Frontend-engineer with Angular 7+, Typescript, ReactJS, VueJS. Flutter, Dart, PHP, Ruby, JavaScript, HTML, SASS, CSS, Postgres, MySQL, Web Developer. Have a certificate of AWS Solution Architect Associate with verify number: 8FYNL55LCEEQ10W5. You can verify at AWS Certificate site or Credly site Tech lead role Lead 4 colleagues to build products and infrastructure Coordinate schedule of delivering products Senior web frontend developer role Products Form-filling, form-sharing, file-management, repair-managemnt and project-management for construction industry at Suiqui IoT management and EC platform for Liquid Petroleum Gas(LPG) at Wave-In Comm.
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