我打开cmd并输入ping gmail.com。它告诉我:
C:\Windows\system32>ping gmail.com
Pinging gmail.com [74.125.235.55] with 32 bytes of data:
Reply from 74.125.235.55: bytes=32 time=6ms TTL=56
Reply from 74.125.235.55: bytes=32 time=6ms TTL=56
Reply from 74.125.235.55: bytes=32 time=6ms TTL=56
Reply from 74.125.235.55: bytes=32 time=215ms TTL=56
Ping statistics for 74.125.235.55:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 6ms, Maximum = 215ms, Average = 58ms
C:\Windows\system32>
Run Code Online (Sandbox Code Playgroud)
我有一个Gmail帐户,所以我给自己发了电子邮件,但email@gmail.com我没有使用email@74.125.235.55.
回复: …
一年前,我在 Rails 中使用 sendmail,从那以后,每次执行命令后,终端中都会弹出此消息:
您在 /var/mail/Lance 中有新邮件
我如何正确地摆脱它以便消息消失?我曾经使用过任何这些功能,但我的计算机上没有邮件。有一个文件/var/mail叫lance,它很大。我可以删除它吗?