我在下面创建了一个测试脚本以添加到/etc/update-motd.d/05-lsb-release
#!/bin/sh
echo
lsb_release -a
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但是当我重新启动计算机,重新启动SSH并通过SSH连接到它时,我看不到已应用更改
Welcome to Ubuntu 14.04.5 LTS (GNU/Linux 3.13.0-105-generic x86_64)
0 packages can be updated. 0 updates are security updates.
Last login: Sun Dec 11 17:08:40 2016 from xxx.xxx.xxx.xxx
paul@ubuntu1404:~$
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/var/run/update-motd.dynamic中的输出与上面相同,但是/var/run/update-motd.dynamic.new显示正确的信息
Welcome to Ubuntu 14.04.5 LTS (GNU/Linux 3.13.0-105-generic x86_64)
Distributor ID: Ubuntu
Description: Ubuntu 14.04.5 LTS
Release: 14.04
Codename: trusty
0 packages can be updated.
0 updates are security updates.
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我正在运行Ubuntu 14.04.5 LTS的最新更新