Unix-Timestamp

Perl: time PHP: time() Ruby: Time.now.to_i Python: import time int(time.time()) Java: long epoch = System.currentTimeMillis() / 1000; C#: epoch = (DateTime.Now.ToUniversalTime().Ticks - 621355968000000000) / 10000000; VBScript: DateDiff("s", "01/01/1970 00:00:00", Now()) Erlang: calendar:datetime_to_gregorian_seconds(calendar:now_to_universal_time(now())) - 719528*24*3600. MySQL: SELECT unix_timestamp(now()) PostgreSQL: SELECT extract(epoch FROM now()); Oracle: SELECT (SYSDATE - TO_DATE('01-01-1970', 'DD-MM-YYYY')) * 24 * 60 * 60 FROM DUAL SQL Server: SELECT DATEDIFF(s, '1970-01-01 00:00:00', GETUTCDATE()) JavaScript: Math.round(new Date().getTime() / 1000) Bash: date +%s PowerShell: Get-Date -UFormat "%s"