Published on : October 9, 2014 by George K.
Permalinks are the permanent URLs to your individual weblog posts, as well as categories and other lists of weblog postings. A permalink is what another weblogger will use to link to your article (or section), or how you might send a link to your story in an e-mail message. The URL to each post should […]
Published on : October 8, 2014 by George K.
Create ramdisk in Linux lets you directly store files in physical memory as if it was on your hard drive. RAM disks use the normal RAM in main memory as if it were a partition on a hard drive rather than actually accessing the data bus normally used for secondary storage such as hard disk […]
Published on : October 2, 2014 by George K.
Suppose some program on your system refuses to work or it works, but much slower than you’ve expected. How can you investigate the reason of such undesirable behavior? This technique will often be helpful in troubleshooting, PHP issues as well. Let us see how to use the strace command. First of all, you can read and […]
Published on : October 1, 2014 by Arnold Pablo
Here we are trying to help you to fix one of the most common Yum install error Error 1: You should try these steps so that the metalinks can be retried to be downloaded again. Steps to solve the issue – Cleaning the YUM header database You can see that it is getting downloaded, but […]
Published on : September 30, 2014 by Arnold Pablo
While running bundle install, the ruby fails. # bundle install Fetching gem metadata from http://rubygems.org/.Unfortunately, a fatal error has occurred. Please see the Bundler troubleshooting documentation at http://bit.ly/bundler-issues. Thanks! /usr/local/rvm/gems/ruby-1.9.3-p194/gems/bundler-1.1.5/lib/bundler/fetcher.rb:174:in `load’: marshal data too short (ArgumentError) from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/bundler-1.1.5/lib/bundler/fetcher.rb:174:in `fetch_dependency_remote_specs’ from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/bundler-1.1.5/lib/bundler/fetcher.rb:132:in `fetch_remote_specs’ from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/bundler-1.1.5/lib/bundler/fetcher.rb:70:in `specs’ from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/bundler-1.1.5/lib/bundler/source.rb:234:in `block in remote_specs’ from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/bundler-1.1.5/lib/bundler/source.rb:232:in `each’ from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/bundler-1.1.5/lib/bundler/source.rb:232:in […]