mail상태에서 사용할 수 있는 mail명령어들 도움말 확인하기

[sspark@su250 ~]$ mail

Heirloom Mail version 12.4 7/29/08.  Type ? for help.

"/var/spool/mail/sspark": 1 message

>   1 bible@su250.com       Wed Oct 21 02:50  30/845   "Hi. Sungsoo!"

& help

               mail commands

type <message list>             type messages

next                            goto and type next message

from <message list>             give head lines of messages

headers                         print out active message headers

delete <message list>           delete messages

undelete <message list>         undelete messages

save <message list> folder      append messages to folder and mark as saved

copy <message list> folder      append messages to folder without marking them

write <message list> file       append message texts to file, save attachments

preserve <message list>         keep incoming messages in mailbox even if saved

Reply <message list>            reply to message senders

reply <message list>            reply to message senders and all recipients

mail addresses                  mail to specific recipients

file folder                     change to another folder

quit                            quit and apply changes to folder

xit                             quit and discard changes made to folder

!                               shell escape

cd <directory>                  chdir to directory or home if none given

list                            list names of all available commands

A <message list> consists of integers, ranges of same, or other criteria

separated by spaces.  If omitted, mail uses the last message typed.

&