리눅스 mail, mailx

1 개요

리눅스 mail, 리눅스 mailx
/bin/mail
/bin/mailx
/etc/alternatives/mail

메일 수신/발신 도구
리눅스 메일 확인 명령어
유닉스 계열 이메일 클라이언트

2 메일 확인 예시

[root@zetawiki ~]# mail
No mail for root

→ 메일이 없음

[root@zetawiki ~]# mail
Mail version 8.1 6/6/93.  Type ? for help.
"/var/spool/mail/root": 5 messages 5 unread
>U  1 logwatch@localhost.l  Sat Aug  3 03:19  43/1585  "Logwatch for localhost.localdomain (Linux)"
 U  2 logwatch@localhost.l  Sat Aug  3 04:02  43/1585  "Logwatch for localhost.localdomain (Linux)"
 U  3 MAILER-DAEMON@localh  Mon Nov 25 22:46 139/4605  "Postmaster notify: see transcript for details"
 U  4 MAILER-DAEMON@localh  Tue Nov 26 00:08 233/7135  "Postmaster notify: see transcript for details"
 U  5 MAILER-DAEMON@localh  Tue Nov 26 04:02 233/7135  "Postmaster notify: see transcript for details"
&

→ 읽지 않은 메일이 5통 있음

3 발신/확인 실습

[root@zetawiki ~]# echo "CONTENTS" | mail -s "SUBJECT" postmaster@localhost.localdomain
[root@zetawiki ~]# mail
Mail version 8.1 6/6/93.  Type ? for help.
"/var/spool/mail/root": 1 message 1 new
>N  1 root@jmnote           Tue Nov 26 07:35  16/618   "SUBJECT"
& 1

Message 1:
From root@jmnote  Tue Nov 26 07:35:23 2013
Date: Tue, 26 Nov 2013 07:35:22 -0800
From: root <root@jmnote>
To: postmaster@localhost.localdomain
Subject: SUBJECT

CONTENTS

4 같이 보기

5 참고 자료

https://en.wikipedia.org/wiki/Mail_(Unix)