| [ | |
| { | |
| name: "Alabama", | |
| abbreviation: "AL" | |
| }, | |
| { | |
| name: "Alaska", | |
| abbreviation: "AK" | |
| }, | |
| { |
| How to add sudo permission to a particular command for a user | |
| Following example illustrates how to add apache restart access to the user nih | |
| Login as root user | |
| Then open visudo by typing in | |
| visudo | |
| Add the command to the end of the file | |
| #username# ALL= NOPASSWD: #command# | |
| nih ALL= NOPASSWD: /etc/init.d/httpd restart |
To install sublime text 3 sudo add-apt-repository ppa:webupd8team/sublime-text-3 sudo apt-get update sudo apt-get install sublime-text-installer More Info: http://askubuntu.com/questions/172698/how-do-i-install-sublime-text-2-3
To install Package Control https://sublime.wbond.net/installation#st2
//= require bootstrap*= require bootstrap
####Install the whole package
sudo apt-get install postgresql postgresql-contrib
####Install pgAdmin III - a handy GUI for PostgreSQL
sudo apt-get install pgadmin3
####Setup
#####Login to postgres sql prompt
sudo -u postgres psql postgres
#####Change the postgres user password
\password postgres
| install android sdk | |
| download android sdk alone | |
| unzip it | |
| move a safe folder(remember the path) | |
| set the ANDROID_HOME | |
| export ANDROID_HOME=/home/user/android-sdk-linux | |
| export ANDROID_HOME=~/android-sdk-linux | |
| export PATH=$ANDROID_HOME/tools:$PATH | |
| export PATH=$ANDROID_HOME/platform-tools:$PATH |
Rspec ??
###Read again
###Gemfile
group :development, :test do
gem 'rspec-rails'
gem 'factory_girl_rails'
###rpush - https://github.com/rpush/rpush
Follow the steps in rpush to add the gem to your rails project
####PushNotificationDevice
rails g model PushNotificationDevice device_type:integer:index device_token:string
class CreatePushNotificationDevices < ActiveRecord::Migration
https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-monit
check process pt-rpush with pidfile /srv/www/packagetracker/shared/pids/rpush.pid
start program = "/etc/init.d/pt-rpush start"
stop program = "/etc/init.d/pt-rpush stop"
#!/bin/sh
###How to enable a service
As an example, to enable Apache web server in Debian, do the following -
update-rc.d apache2 defaults
... this will enable the Apache web server to start in the default run levels of 2,3,4 and 5. Of course, you can do it explicitly by giving the run levels instead of the defaults keyword as follows:
update-rc.d apache2 start 20 2 3 4 5 . stop 80 0 1 6 .
The above command modifies the sym-links in the respective /etc/rcX.d directories to start or stop the service in the destined runlevels. Here X stands for a value of 0 to 6 depending on the runlevel. One thing to note here is the dot (.) which is used to terminate the set which is important. Also 20 and 80 are the sequence codes which decides in what order of precedence the scripts in the /etc/init.d/ directory should be started or stopped.