gopkg.in/hugelgupf/u-root.v2@v2.0.0-20180831055005-3f8fdb0ce09d/cmds/hostname/hostname.go (about) 1 // Copyright 2012-2017 the u-root Authors. All rights reserved 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 // Print the system's hostname. 6 // 7 // Synopsis: 8 // hostname 9 // 10 // Author: 11 // Beletti <rhiguita@gmail.com> 12 package main 13 14 import ( 15 "fmt" 16 "log" 17 "os" 18 ) 19 20 func main() { 21 hostname, err := os.Hostname() 22 if err != nil { 23 log.Fatalf("could not obtain hostname: %v", err) 24 } 25 26 fmt.Println(hostname) 27 }