snap changes

manpage

執行

$ man snap

可以找到一段說明

COMMANDS

...略...

   changes
       List system changes

       The changes command displays a summary of the recent system changes performed.

help

執行

$ snap -h

可以找到一段說明

Usage:
 snap [OPTIONS] <command>

Help Options:
 -h, --help  Show this help message

Available commands:

...略...

 changes     List system changes

執行

$ snap changes -h

或是執行

$ snap changes --help

則會顯示

Usage:
  snap [OPTIONS] changes [<id>]

The changes command displays a summary of the recent system changes performed.

Help Options:
  -h, --help      Show this help message

指令範例

執行

$ snap changes

顯示

ID   Status  Spawn                 Ready                 Summary
1    Done    2016-04-25T09:36:42Z  2016-04-25T09:38:58Z  Install "hello-world" snap