Show Configuration History Cisco Switch

If you've ever needed to see what configuration changes were recently made on a Cisco switch, you can do so by using the configuration change notification and logging feature.  This feature keeps a log of what configuration changes were made on the switch and by which user.  You can display the contents of this log by running:
'show archive log config all'

If the logging isn't setup (which it isn't by default), you can enable it by running:
conf t
 archive
    log config
       logging enable
       hide keys


Link to the relevant resources from Cisco:
https://www.cisco.com/c/en/us/td/docs...