当我通过 ssh 进入我的 Ubuntu 机器时,我看到了下面的输出。我很惊讶地看到了引用和 TechRepublic 文章的链接。
这是广告吗?有人知道这是从哪里来的吗?有没有什么办法可以删除它?
谢谢,本
Welcome to Ubuntu 20.04 LTS (GNU/Linux 5.4.0-37-generic x86_64)
* Documentation: https://help.ubuntu.com
* Management: https://landscape.canonical.com
* Support: https://ubuntu.com/advantage
System information as of Sun 21 Jun 2020 10:06:54 PM PDT
System load: 0.05 Processes: 249
Usage of /: 43.6% of 227.74GB Users logged in: 0
Memory usage: 8% IPv4 address for enp0s25: <redacted>
Swap usage: 0% IPv4 address for wlp2s0: <redacted>
Temperature: 56.0 C
* "If you've been waiting for the perfect Kubernetes dev solution for
macOS, the wait is over. Learn how to install Microk8s on macOS."
https://www.techrepublic.com/article/how-to-install-microk8s-on-macos/
0 updates can be installed immediately.
0 of these updates are security updates.
答案1
在此文件中:
/etc/pam.d/sshd
注释掉以下2行:
# session optional pam_motd.so motd=/run/motd.dynamic
# session optional pam_motd.so noupdate
这应该会删除 MOTD。
答案2
ENABLED=0
另一种方法是在配置文件中指定/etc/default/motd-news
。根据以下内容,这可能是首选/etc/update-motd.d/50-motd-news
:
$ grep -A5 Source /etc/update-motd.d/50-motd-news
# Source the local configuration
[ -r /etc/default/motd-news ] && . /etc/default/motd-news
# Exit immediately, unless we're enabled
# This makes this script very easy to disable in /etc/default/motd-news configuration
[ "$ENABLED" = "1" ] || exit 0
您可以/etc/default/motd-news
在您选择的编辑器中更新,或者使用 sed 或 perl。请注意,需要 root 权限:
sudo sed -i -e 's/ENABLED=1/ENABLED=0/' /etc/default/motd-news
答案3
TechRepublic 文章的链接来自此脚本的输出,该脚本在每次登录时执行:
/etc/update-motd.d/50-motd-news
您可以通过删除执行权限来禁用该脚本:
sudo chmod -x /etc/update-motd.d/50-motd-news