https://storage.googleapis.com/golang/go1.5.linux-amd64.tar.gz
tar -C /usr/local -xzf go1.5.linux-amd64.tar.gz
vim $HOME/.profile
export PATH=$PATH:/usr/local/go/bin
export GOPATH=/work/apps/go
source $HOME/.profile
go env
go run server.go > /dev/null 2>&1 &