how to configure nano editor & Atom Editor

http://askubuntu.com/questions/90013/how-do-i-enable-syntax-highlighting-in-nano
https://atom.io/

avoid prompt for passprase

eval $(ssh-agent)

ssh-add

read /etc/hosts file by HostAdmin in chrome & ff

https://github.com/tg123/chrome-hostadmin

https://github.com/tg123/chrome-hostadmin/issues/11

how to assign IP Address to docker container

http://stackoverflow.com/questions/27937185/assign-static-ip-to-docker-container

https://opsbot.com/advanced-docker-networking-pipework/
http://xboxng.com/wp/?p=66

https://opsbot.com/advanced-docker-networking-pipework/

create sublime.desktop launcher in ubuntu unity

user@ubuntu:~/.local/share/applications$ cat sublime.desktop
[Desktop Entry]
Name=Sublime
GenericName=SublimeTest3
X-GNOME-FullName=SublimeText3
Comment=Editor, simple, lightweight
Exec=/home/user/packages/sublime_text_3/sublime_text
Icon=/home/user/packages/sublime_text_3/Icon/48x48/sublime-text.png
Terminal=false
Type=Application
Categories=GNOME;IDE;Editor;Ruby;Golang;
StartupNotify=true
X-Ubuntu-Gettext-Domain=sublimetext
user@ubuntu:~/.local/share/applications$ 

boot2docker on osX

instal boot2docker pkg in mac os x
then open trerminal
~:$ /usr/local/bin/boot2docker init
~:$ docker info
~:$ /usr/local/bin/boot2docker up && export DOCKER_HOST=tcp://$(/usr/local/bin/boot2docker ip 2 > /dev/null):2375
export DOCKER_HOST=tcp://192.168.59.103:4243
~:$ docker info
~:$ docker run busybox echo hello Docker!

process killer for linux by ruby

if ARGV.size == 0
puts "pass argument"
else
        res = `ps aux | grep '#{ARGV[0]}' | awk '{print $2}'`
end
pids = res.split("\n")
puts pids
pids.each {|e|
  if Process.pid.to_s != e
     puts `ps -p #{e} -o pid,vsz=MEMORY -o user,group=GROUP -o comm,args=ARGS`
     puts `kill -9 #{e}`
     puts "killed"
   end
}
puts "all process are killed and resources releived to Kernel"