Linux send/receive mail

发信：

method 1

1. mail -s <topic> <username>

2. Subject后面写内容

3. 结束：新建一行输入：.回车

4. 输入抄送人

 

method 2

#<command>|mail -s <topic> <username>

Example: ls -l|mail -s "mail" user2

 

收信：

check:

1. cat /var/spool/mail/<username>

2. mail

input the the number to read email

Normal exit：x

 

Delete mail:

end with q to exit the email will be move to <home directory>/mbox