Updated: 20230504 太久沒更新了，來更新一下吧! 這個純粹是筆者自己想留存的紀錄，所以都是自己

OS Version: RHEL 7.8 Target Instance Ansible Version: 2

OS Version: RHEL 7.8 Ansible Version: 2.9.9 (both yum a

OS Version: Redhat 7.5 to 7.6 Using root accout to do a

OS Version: Redhat 7.5 OTP Version: Google Two Factor A

OS Version: Redhat 7.5 Usually we will create a local r

OS Version: CentOS 8 Stream 1905 We can use the new pac

OS Version: CentOS 8 Stream 1905 Python Version: 3.6.8

OS Version: macOS Mojave 10.14.6 Homebrew Version: 2.1.

OS Version: Redhat 7.7 Python Version: 3.6.8 Anaconda V