# install go present tool
go get -u -v golang.org/x/tools/cmd/present
cd $GOPATH/src/github.com/snassr/talk-0001-rpc
present
# run server
cd $GOPATH/src/github.com/snassr/talk-0001-rpc/server && go run server.go
# run client
cd $GOPATH/src/github.com/snassr/talk-0001-rpc/client && go run client.go
# find and kill existing process
sudo kill -9 $(lsof -t -i:80)
# go to directory
cd $GOPATH/src/github.com/snassr/talk-0001-rpc/
# run in background
nohup present -http ":80" -play=false &