Show pageOld revisionsBacklinksBack to top Old Revisions These are the older revisons of the current document. To revert to an old revision, select it from below, click Edit this page and save it. 2017/05/04 15:04 6.2.18 Ensure no duplicate user names exist (Scored) – created Piotr Kłoczewski +1.3 KB Show differences between selected revisions ubuntu1604/6/2/18.txt Last modified: 2017/05/04 15:04by 127.0.0.1