Ansible Sync Linux Time (original)

Synchronization server time is generally used ntpd, for security reasons not all servers are able to surf the Internet, need to establish a time server in the intranet, and then synchronize with the intranet time server.

I prefer a simpler one, directly through the date-s "2018-08-08 09:33:00" Sync time.

Use the command ansible sap-m shell-a "date-s \" 2018-08-08 09:33:00\ "" To batch modify the service time.

The final script

cmd=$ (date "+%y-%m-%d%h:%m:%s") &&cmd=$ (echo "ansible pkk-m shell-a \" Date-s \\\ "" $cmd "\\\" \ "") && eval $cmd

Explain

cmd=$ (date "+%y-%m-%d%h:%m:%s") is the assignment of the current time to the variable cmd

$cmd is to get the variable

Eval $cmd Execute string variable command

Ansible Sync Linux Time (original)