ClockLock 1.0.2 SJCSJK, 07/22/93 ClockLock is a system service that installs on your server workstation and allows only one specific user to change the system time clock. This is useful in environments where users cause problems by changing the clock when they sign onto the system or use the Executive Set Time command. Any unauthorized user that tries to change the system time will receive the error 219, Access Denied. To install the ClockLock install and deinstall commands, submit [Sys]<$000>ClockLockCmds.sub. ClockLock requires one parameter to install, the username of the single user that will be permitted to change the clock or deinstall ClockLock. This is the username of their .user file unless the file has an entry for :SignOnUserName: setting their username to something else. Example to install ClockLock in your SysInit.JCL file; add this line: $RUN [Sys]ClockLock.run,Admin This will permit only someone signed onto the system with Admin.user to change the clock or deinstall ClockLock. To install ClockLock from the Executive and allow only Admin.user, use this command: Install ClockLock Clock Admin username Admin To deinstall ClockLock you must be signed on as the priviledged user and either run ClockLock.run with Case DE, or use the Deinstall ClockLock command. Unauthorized attempts to deinstall clocklock will also return error 219, Access Denied.