I am busy changing the world

After we upgraded our gitlab server to v7.8 from v6.9 , we could not push code to it and always got this error: ... remote: /usr/local/lib/ruby/gems/2.1.0/gems/bundler-1.8.3/lib/bundler/shared_helpers.rb:2:in `require': no such file to load -- rubygems (LoadError) remote:         from /usr/local/lib/ruby/gems/2.1.0/gems/bundler-1.8.3/lib/bundler/shared_helpers.rb:2 remote:         from /usr/local/lib/ruby/gems/2.1.0/gems/bundler-1.8.3/lib/bundler/setup.rb:1:in `require' remote:         from /usr/local/lib/ruby/gems/2.1.0/gems/bundler-1.8.3/lib/bundler/setup.rb:1 To http://our.repo.url/myusername/my-project.git  ! [remote rejected] my_branch -> my_branch (pre-receive hook declined) ... I was trying to re-compile ruby 2.1 so many times but had no luck. After messing around, I finally fixed this issue by: 1. Remove and Purge all ruby binaries except for ruby 2.1 from my server: sudo apt-get remove rub...

I just found a great tool to scan my wordpress sites for vulnerability, WPScan . WPScan is a blackbox scanner which means that you can install it on your computer and scan remote wordpress servers. To install WPScan on my Ubuntu 14.04 server, I ran these command lines: $ sudo apt-get install libcurl4-gnutls-dev libxml2 libxml2-dev libxslt1-dev ruby-dev build-essential $ git clone https://github.com/wpscanteam/wpscan.git $ cd wpscan $ sudo gem install bundler && bundle install --without test Then, tried some of these features: 1. Simple check: $ ruby wpscan.rb --url www.mywordpress.com 2.  Do a wordlist password brute force on all the users: $ ruby wpscan.rb --url www.mywordpress.com --wordlist darkc0de.txt Notes: you can download the sample wordlist file here . for more scanning methods, please read the WPScan's official website .