UUID 생성 함수 uuidgen()

1 Bash

uuidgen 
# 5335a9b7-8f13-4f93-8eb0-abe724577fb5

2 Cmd

powershell -Command "[guid]::NewGuid().ToString()"
REM 36080c0a-31e6-443a-af6e-96515a5ae0d5

3 Java

System.out.println( UUID.randomUUID().toString() );

4 JavaScript

JavaScript uuidgen() 문서를 참고하십시오.

function uuidgen() {
  function s4() { return ((1 + Math.random()) * 0x10000 | 0).toString(16).substring(1); }
  return s4() + s4() + '-' + s4() + '-' + s4() + '-' + s4() + '-' + s4() + s4() + s4();
}
console.log( uuidgen() );
// 1bc78fba-bff9-2356-1629-ee2414c7b038

5 PHP

$uuid = exec('uuidgen');
echo $uuid;
# 59ddcf86-4dcd-4cac-9248-b20efc9bfa97

function uuidgen() { return exec('uuidgen'); }
$uuid = uuidgen();
echo $uuid;
# 30161ed0-4228-4877-8d00-d7c8da503126

6 PowerShell

[guid]::NewGuid().ToString()
# e9372123-a6a9-422c-adb5-086b9c1e45ad

7 SQL

7.1 MySQL

SELECT UUID();
# 999627b6-49f3-11e5-b9c9-de311299a4dc

8 같이 보기