Centos下mail命令使用详解
<p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";"><strong>1.mail 基本语法</strong></p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">h|headers 显示当前的邮件列表</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
l|list 显示当前支持的命令列表</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
?|help 显示多个查看邮件列表的命令参数用法</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
d 删除当前邮件，指针并下移。 d 1-100 删除第1到100封邮件</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
t|type|more|p|page num 阅读某一封邮件</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
n|next|{什么都不填} 阅读当前指针所在的下一封邮件内容;阅读时，按空格键就是翻页，按回车键就是下移一行</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
n|next|{什么都不填} num 阅读某一封邮件</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
f|from num 查看邮件头</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
top 显示当前指针所在的邮件的邮件头</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
file|folder 显示整个用户邮件存放路径和邮件个数</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
mail 写信邮件 编辑完正文按下Ctrl+D 键或. 键结束正文</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
q 退出</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";"><strong>2.邮件存放位置：</strong></p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
/var/spool/mail/username</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";"><strong>3.三种发送邮件方式：</strong></p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
1）.标准输入录入邮件内容：</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
mail -s "title" username@domain.c</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
按下Ctrl+D 键或. 键结束正文</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
2）.管道方式</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
echo “mail content”|mail -s "title" username@domain.c</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
cat somefile |mail-s "title" username@domain.c</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
3）.文件重定向方式</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
mail -s "title" username@domain.c < file</p>
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