linux – 当我使用SSH登录我的服务器时,显示了两个MOTD

登录到我的服务器时显示：

sam@laPTOP:~$ssh <user>@<server>
Welcome to Ubuntu 12.04.2 LTS (GNU/Linux 2.6.32-042stab068.8 i686)

 * Documentation:  https://Help.ubuntu.com/
No mail.
Last login: Thu Feb 21 19:20:55 2013 from <ip>
Welcome to Ubuntu 12.04.2 LTS (GNU/Linux 2.6.32-042stab068.8 i686)

 * Documentation:  https://Help.ubuntu.com/

<user>@<server>:~$

我的update-motd.d包含两个文件,00-header和10-Help-text.

00-header包含以下内容：

[ -r /etc/lsb-release ] && . /etc/lsb-release

if [ -z "$DIStriB_DESCRIPTION" ] && [ -x /usr/bin/lsb_release ]; then
        # fall BACk to using the very slow lsb_release utility
        DIStriB_DESCRIPTION=$(lsb_release -s -d)
fi

printf "Welcome to %s (%s %s %s)\n" "$DIStriB_DESCRIPTION" "$(uname -o)" "$(uname -r)"     "$(uname -m)"

10-Help-text包含：

[ -r /etc/lsb-release ] && . /etc/lsb-release

if [ -z "$DIStriB_RELEASE" ] && [ -x /usr/bin/lsb_release ]; then
    # fall BACk to using the very slow lsb_release utility
    DIStriB_RELEASE=$(lsb_release -sr)
fi

URL="https://Help.ubuntu.com/"
if uname -r | grep -qs "\-server"; then
    URL="https://Help.ubuntu.com/$DIStriB_RELEASE/serverguide/C"
fi

printf "\n * Documentation:  %s\n" "$URL"

这将弥补MOTD的部分,直到没有邮件..但其余部分来自哪里？