http://serverfault.com – In my puppet config I need to lowercase a variable value before using it in a template. How to achieve this? Is there a way to lowercase a variable value inside the puppet manifest? Do I need to do this in the template? And more general: where are string manipulation functions that I could use in manifests. Do I have to write my own custom ruby functions to achieve this? (HowTos)
Email this pagehttp://unix.stackexchange.com – I wrote a package, and would like to use /var to persist some data. The data I'm storing would perhaps even be thought of as an addition for /var/db. The pattern I observe is that files in /var/db, and the surrounds, are owned by root. (HowTos)
Email this pagehttp://unix.stackexchange.com – When trying to run rails g migration a, I get the following message Thor is not available. If you ran this command from a git checkout of Rails, please make sure thor is installed, and run this command as `ruby script/rails Now few days this did work, and I did check my gemfile and I find thor like this thor (0.16.0) but it doesn't seem to work, what should I do? (HowTos)
Email this pagehttp://serverfault.com – After rvm installation on CentOS 5.8: [rails@localhost ~]$ rvm -v rvm 1.16.17 [rails@localhost ~]$ which ruby ~/.rvm/rubies/ruby-1.9.3-p286/bin/ruby [rails@localhost ~]$ ruby -v ruby 1.9.3p286 (2012-10-12 revision 37165) [i686-linux] [rails@localhost ~]$ which gem ~/.rvm/rubies/ruby-1.9.3-p286/bin/gem there is a warning: $ gem -v /home/rails/.rvm/rubies/ruby-1.9.3-p286/lib/ruby/1.9.1/yaml.rb:5 (HowTos)
Email this pagehttp://www.backtrack-linux.org – I updated the wpscan to v2.0rNA, comes the error Code: [ERROR] no marshal_dump is defined for class Proc Trace : /pentest/web/wpscan/lib/cache_file_store.rb:61:in `dump' /pentest/web/wpscan/lib/cache_file_store.rb:61:in `block in write_entry' /pentest/web/wpscan/lib/cache_file_store.rb:60:in `open' /pentest/web/wpscan/lib/cache_file_store.rb:60:in `write_entry' /pentest/web/wpscan/lib/ (HowTos)
Email this pagehttp://techcrunch.com – Ubuntu Linux, which started with the tagline “Linux for human beings,” was originally an easy to use Linux distribution for desktop users. Canonical picked what they considered to be the best of breed applications from the many thousands available in the Debian Linux distribution, put on a healthy dose of polish, and released their own version. (IT news)
Email this pagehttp://serverfault.com – I have Rails installed for example.com, however, I want to use WordPress for my blog as well. So I want example.com/blog to be WordPress. The problem is, I want to have WordPress in a separate directory from the Rails, such as /srv/www/example-wp and have Rails in /srv/www/example-ruby. How can I separate this? (HowTos)
Email this pagehttp://serverfault.com – I have a CentOS 6.3 server with cPanel. (HowTos)
Email this pagehttp://unix.stackexchange.com – In an executable file, you specify the environment using a shebang: #!/usr/bin/env ruby # ruby code here But what if you want to specify multiple possible environments? (HowTos)
Email this pagehttp://unix.stackexchange.com – I'm trying to get 256 color theme files to work with VIM under xterm. This is peaksea how it looks for me: For how it should look google peaksea vim. (HowTos)
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