PACKAGE II: TERMINAL SESSIONS 6. TERMINAL SESSIONS........................................263 7. USER'S PERSPECTIVE - AN INTRODUCTION TO ZCPR3............264 7.1. Directories.........................................265 7.2. Command Lines.......................................267 7.3. Wheel Users and Passwords...........................268 7.4. Command Processing..................................270 7.5. Error Handlers......................................278 7.6. Aliases.............................................280 7.7. Shells..............................................282 7.8. Z3TCAP..............................................289 7.9. "Secure" Systems....................................291 8. DISCAT - An Applications Example.........................294 8.1. Menu-Based Sample Session...........................295 8.1.1. Step 1: Creating DEMO.CAT....................295 8.1.2. Step 2: Verifying DEMO.CAT...................297 8.1.3. Step 3: Naming Disks.........................298 8.1.4. Step 4: Updating into WORKING.CAT............299 8.1.5. Step 5: Merging WORKING.CAT into DEMO.CAT....300 8.1.6. Step 6: Verifying DEMO.CAT...................300 8.1.7. Step 7: Cleanup..............................300 8.1.8. Step 8: Backing up DEMO.CAT..................301 CONTENTS 8.2. Command-Line-Based Sample Session...................303 8.2.1. Updating DEMO.CAT via CATUPD.................304 8.2.2. Verifying DEMO.CAT via CATCHECK..............304 8.2.3. Scanning DEMO.CAT via CATSCAN................305 8.2.4. Checking Free Space via CATFREE..............305 8.2.5. Backup DEMO.CAT via MCOPY....................306 8.2.6. Removing BACKUP1.DM1 from DEMO.CAT...........306