Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
This is a combined display of all logs except the patrol, review, tag and thanks logs:
Who performed the action – enter their name without prefix under "Performer".
The page or user affected by an action – enter the page or user name (prefixed with "User:") under "Target".
00:23, 19 December 2007JzGtalkcontribs blocked Jeenytalkcontribs with an expiration time of indefinite (account creation blocked) (Completely exhausted the patience of the community, OTRS and probably several people the user has nnever even met.)