Last modified: 2013-07-18 21:49:36 UTC
As of 18 July, the cog icon in the left sidebar for ULS does not appear on test2wiki. https://test2.wikipedia.org/wiki/Special:Random ULS is available from the language link at the top of any page, so feel free to close this if the absence of the cog icon is by design.
my mistake, cog icon should not be in test2, only in beta labs