Document revision date: 30 March 2001

Chapter 6
6	Setting System Time
6.1	Setting Correct Time Zone Information on Your System
6.1.1	Distributed Time Synchronization Service (DTSS)
6.1.2	Understanding Time-Setting Concepts
6.1.2.1	Coordinated Universal Time
6.1.2.2	Time Zones
6.1.2.3	Daylight Saving Time and Standard Time
6.1.2.4	Time Differential Factor
6.1.2.5	Time Zone Rules
6.1.2.6	Setting Time Zone Information
6.2	Setting Time Zone Information on OpenVMS Alpha Version 7.3 and Later
6.2.1	Displaying Time Zone Information
6.2.2	Setting Time Zone Information
6.3	Setting Time Zone Information on OpenVMS VAX Systems
6.3.1	Setting the Time Zone on Your System
6.3.2	Setting the TDF on Your System
6.4	Setting Time in an OpenVMS Cluster Environment
6.5	Adjusting for Daylight Saving Time
6.5.1	Automatically Adjusting for Daylight Saving Time (OpenVMS Alpha Version 7.3 Only)
6.5.2	Manually Adjusting for Daylight Saving Time on OpenVMS Version 7.3
6.5.3	Adjusting for Daylight Saving Time on OpenVMS Version 7.2
6.6	Setting Time Using the Battery-Backed Watch (BBW) (Alpha Only)
6.7	Choosing Languages, and Date and Time Formats
6.7.1	Specifying Languages Other Than English
6.7.2	Invoking LIB$DT_STARTUP.COM
6.7.3	Defining System Default Date and Time Formats
6.7.3.1	Defining Your Own Format
6.7.3.2	Using Predefined Formats
6.7.4	User Definitions of Language, and Date and Time Formats
6.8	Saving Your Customization
6.9	Using SYSMAN to Manage System Time
6.9.1	Modifying the System Time
6.9.1.1	Resetting System Time After January 1
Chapter 7
7	Managing User Accounts
7.1	Understanding the User Authorization File
7.1.1	Priority
7.1.2	Limits and Quotas
7.1.3	Privileges
7.2	Understanding the Protection of Authorization Files
7.3	Understanding UAF Login Checks
7.4	Managing System-Supplied UAF Accounts
7.4.1	Understanding System-Supplied UAF Accounts
7.4.2	Creating Accounts on Alpha Systems (Alpha Only)
7.4.2.1	Creating Field Service Accounts (Alpha Only)
7.4.2.2	Creating SYSTEST and SYSTEST_CLIG Accounts (Alpha Only)
7.4.3	Maintaining System-Supplied Accounts (VAX Only)
7.4.4	Using the SYSTEM Account
7.4.5	Using AUTHORIZE to Maintain UAF Accounts
7.5	Preparing to Add User Accounts
7.5.1	Choosing an Account Type
7.5.2	Performing Additional Tasks
7.5.2.1	Selecting a User Name and Password
7.5.2.2	Assigning the User Identification Code
7.5.2.3	Adding a Disk Quota Entry
7.5.2.4	Setting the User Default Device for an Interactive Account
7.5.2.5	Setting the User Default Device for a Captive Account
7.5.3	Understanding Account Security
7.6	Adding User Accounts
7.6.1	Adding a User Account with AUTHORIZE
7.6.2	Adding a User Account with a Command Procedure
7.7	Maintaining User Accounts
7.7.1	Using Command Procedures for Interactive Accounts
7.7.2	Modifying a User Account
7.7.3	Listing User Accounts
7.7.4	Maintaining the User Environment
7.7.5	Deleting a User Account
7.7.6	Using BACKUP to Remove User Files
7.7.7	Disabling a User Account
7.8	Restricting the Use of Accounts
7.8.1	Setting Day Types
7.8.2	Restricting Logins to Specific Times
7.8.3	Restricting CPU Time
7.8.4	Restricting Login Functions
7.8.5	Using Login Command Procedures for Restricted or Captive Accounts
7.8.6	Setting Priorities for User Processes
7.9	Setting Up Special Accounts
7.9.1	Setting Up an Automatic Login Account with SYSMAN
7.9.2	Setting Up a Project Account with ACL Identifiers
7.9.3	Understanding Network Proxy Accounts
7.9.4	Creating Network Proxy Authorization Files
7.9.5	Adding Proxy Accounts
7.9.6	Removing Proxy Accounts
7.9.7	Displaying Proxy Accounts
7.9.8	Controlling Proxy Logins
7.10	Managing Mail
7.10.1	Modifying a User Record
7.10.2	Removing a User Record
7.10.3	AUTHORIZE Flags and Mail
7.11	Managing System Resources
7.11.1	Understanding Pages and Pagelets
7.11.2	Setting Limits on System Resources

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