| Qemu Running: | |
| qemu-system-arm -M versatilepb -kernel linux-3.2/arch/arm/boot/zImage -initrd initramfs -append "console=tty1" | |
| ##qemu-system-arm -M versatilepb -m 128M -kernel /home/satishg/qemu/zImage -initrd rootfs.img.gz -append "root=/dev/ram rdinit=/sbin/init" | |
| versatile-Pb uImage: | |
| qemu-system-arm -M versatilepb -m 128M -kernel /home/satishg/qemu/vers-uimage/zImage -initrd rootfs.img.gz -append "root=/dev/ram rdinit=/sbin/init" | |
| For Debug: | |
| qemu-system-arm -s -S -M versatilepb -m 128M -kernel /home/satishg/qemu/debug-image/zImage -initrd /home/satishg/qemu/debug/busybox-1.17.1/rootfs.img.gz -append "root=/dev/ram rdinit=/sbin/init" |
#Simple Authentication with Bcrypt
This tutorial is for adding authentication to a vanilla Ruby on Rails app using Bcrypt and has_secure_password.
The steps below are based on Ryan Bates's approach from Railscast #250 Authentication from Scratch (revised).
You can see the final source code here: repo. I began with a stock rails app using rails new gif_vault
##Steps
| # ... | |
| namespace :bundler do | |
| task :create_symlink, :roles => :app do | |
| shared_dir = File.join(shared_path, 'bundle') | |
| release_dir = File.join(current_release, '.bundle') | |
| run("mkdir -p #{shared_dir} && ln -s #{shared_dir} #{release_dir}") | |
| end | |
| task :bundle_new_release, :roles => :app do |
| # http://henrik.nyh.se/2008/12/git-dirty-prompt | |
| # http://www.simplisticcomplexity.com/2008/03/13/show-your-git-branch-name-in-your-prompt/ | |
| # username@Machine ~/dev/dir[master]$ # clean working directory | |
| # username@Machine ~/dev/dir[master*]$ # dirty working directory | |
| function parse_git_dirty { | |
| [[ $(git status 2> /dev/null | tail -n1) != "nothing to commit (working directory clean)" ]] && echo "*" | |
| } | |
| function parse_git_branch { | |
| git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/[\1$(parse_git_dirty)]/" |
