github.com/slantview/etcdctl@v0.1.3-0.20131011185546-5aaeca137f94/delete.go (about)

     1  package main
     2  
     3  import (
     4  	"fmt"
     5  )
     6  
     7  const DeleteUsage = `usage: etcdctl [etcd flags] delete <key>`
     8  
     9  func init() {
    10  	registerCommand("delete", DeleteUsage, 2, 2, delete)
    11  }
    12  
    13  func delete(args []string) error {
    14  	key := args[1]
    15  
    16  	resp, err := client.Delete(key)
    17  	if err != nil {
    18  		return err
    19  	}
    20  	fmt.Println(resp.PrevValue)
    21  
    22  	return nil
    23  }