add unix socket example as well (#2193)
add unix socket example as well (#2193)


jmhardison/vault,jam-pot/vault,LolalyLuo/vault,jgcallero/vault,mgk/vault,hashicorp/vault,hartsock/vault,hartsock/vault,mgk/vault,quixoten/vault,Banno/vault,rnaveiras/vault,Caiyeon/vault,hashicorp/vault,jmhardison/vault,kingland/vault,tallpauley/vault,joelthompson/vault,joelthompson/vault,jmhardison/vault,ryon/vault,wjam/vault,kingland/vault,lirao/vault,chrishoffman/vault,hartsock/vault,jmhardison/vault,jgcallero/vault,mgk/vault,kingland/vault,rnaveiras/vault,michaelansel/vault,Aloomaio/vault,ryon/vault,michaelansel/vault,rnaveiras/vault,quixoten/vault,joelthompson/vault,deverton/hashicorp-vault,MonsantoCo/vault,hashicorp/vault,Aloomaio/vault,tallpauley/vault,MonsantoCo/vault,hashicorp/vault,hashicorp/vault,hartsock/vault,rnaveiras/vault,jmhardison/vault,rnaveiras/vault,naunga/vault,lemondrank/vault,kingland/vault,joelthompson/vault,Aloomaio/vault,Banno/vault,mymercurialsky/vault,lirao/vault,chrishoffman/vault,jam-pot/vault,wjam/vault,Caiyeon/vault,Aloomaio/vault,deverton/hashicorp-vault,mymercurialsky/vault,kingland/vault,naunga/vault,lemondrank/vault,quixoten/vault,hashicorp/vault,quixoten/vault,hartsock/vault,LolalyLuo/vault,mgk/vault