github.com/slantview/etcdctl@v0.1.3-0.20131011185546-5aaeca137f94/get.go (about) 1 package main 2 3 import ( 4 "fmt" 5 ) 6 7 const GetUsage = `usage: etcdctl [etcd flags] get <key>` 8 9 func init() { 10 registerCommand("get", GetUsage, 2, 2, get) 11 } 12 13 func get(args []string) error { 14 key := args[1] 15 resps, err := client.Get(key) 16 if err != nil { 17 return err 18 } 19 for _, resp := range resps { 20 if resp.Value != "" { 21 fmt.Println(resp.Value) 22 } 23 } 24 return nil 25 }