Without further ado, the following was found: Issue 1: /etc/login.defs → I</etc/login.defs> Issue 2: SYS_UID_MIN → B<SYS_UID_MIN> Issue 3: SYS_UID_MAX → B<SYS_UID_MIN> "Show system accounts. These are by default all accounts with a UID between " "101 and 999 (inclusive), with the exception of either nobody or nfsnobody " "(UID 65534). This hardcoded default may be overwritten by parameters " "SYS_UID_MIN and SYS_UID_MAX in the file I</etc/login.defs>."