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Check Your Answers | |
| | Is Your Answer ... ? | If Not, Start With |
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| 1. | AM = Account Manager AL = Account Librarian GL = Group Librarian ND = *Nonshareable Devices SF = *Save File BA = *Batch Access IA = *Interactive Access PH = Process Handling * indicates default capability | Lesson 1 | | 2. | Indicate account manager, general user, or system manager: List information on their account (AM, GU, SM) Change their account capabilities (SM) List their account password (AM, SM) Change their account password (SM)
| Lesson 1 | | 3. | REPORT and LISTGROUP | Lesson 2 | | 4. | NEWGROUP OURGROUP;PASS=PW; ACCESS=(R,W,X:GL) | Lesson 2 | | 5. | ALTGROUP and PURGEGROUP | Lesson 2 | | 6. | ALTSEC | Lesson 2 | | 7. | NEWUSER JEAN;PASS=OPEN;HOME=CLASS | Lesson 3 | | 8. | The MKACCT command file | Lesson 3 | | 9. | ALTUSER JEAN;PASS=CLOSE PURGEUSER JEAN | Lesson 3 |
Lesson 1 Managing Your Account | |
- Q 1-1
| Code | Capability |
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| AM | Account manager | | AL | Account librarian | | GL | Group librarian | | ND | Nonshareable devices (such as a tape drive or hot printer) | | SF | Save files | | BA | Batch access (for running jobs) | | IA | Interactive access | | PH | Process handling (needed for programming functions) |
- Q 1-2
No. Since PM is not one of your account's capabilities, no user may have this capability. - Q 1-3
Access is restricted to member of this account. - Q 1-4
e. all of the above.
Exercise 1-1: Lesson 1 Review| | Task | Account Manager | User | System Operations |
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| 1. | List information for a user's account. | X | X | X | | 2. | Set account passwords. | | | X | | 3. | Change user passwords. | X | X | X | | 4. | List account capabilities. | X | X | X | | 5. | Show jobs and sessions currently running on system. | X | X | X | | 6. | Change account capabilities. | | | X | | 7. | Use the LISTACCT command to list the
account password. | X | | X | | 8. | Set session and job limits. | | | X |
************ End of Exercise 1-1 *********** Lesson 2 Managing Groups | |
- Q 1-5
| a. | Most CPU time: PUB Group | | b. | Most file space: CLASS Group | | c. | Least connect time: PROJECT Group |
- Q 1-6
A user having account manager capability is able to list information for all groups within an account. Users without account manager capability may only list information for their current group. - Q 1-7
| Code | Capability |
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| PH | Process handling | | IA | Interactive access | | BA | Batch access | | PM | Privileged mode | | MR | Multiple RINS | | DS | Extra data segments |
- Q 1-8
| Code | Capability |
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| ANY | Any user (on the system) | | AC | Any user in the account | | GU | Group user | | AL | Account librarian | | GL | Group librarian | | CR | Creating user |
Exercise 1-2: Using NEWGROUP- 1.
NEWGROUP STOP
- 2a.
Default capabilities assigned: IA and BA - 2b.
Default file access and user codes: Read, Lock, Append, Write, Execute, and Save for any user in the group. - 2c.
To check on the group's password: LISTGROUP STOP;PASS - 3.
NEWGROUP GO;PASS=FAST;CAP=IA,BA,PH - 4.
LISTGROUP GO;PASS - 5.
NEWGROUP SLOW;PASS=DOWN; ACCESS=(R,L,A,W,X,S:GL) - 6.
LISTGROUP SLOW;PASS
*********** End of Exercise 1-2 ************ Exercise 1-3: Using ALTGROUP- 1a.
ALTGROUP PROJECT;PASS=PJ - 1b.
ALTGROUP GO;CAP= - 1c.
ALTGROUP SLOW;ACCESS=(R,W,A,X:GU) This results in no user having Lock or Save access to the group. More specifically, account users (except AM) cannot create permanent files without Save access to the group. - 1d.
ALTGROUP SLOW;PASS= - 3.
LISTGROUP or LISTGROUP groupname
************* End of Exercise 1-3 ************ Exercise 1-4: Using ALTSECfor example:
ALTSECT !!myfile!!;NEWACD=(R,W:!!mylogon.myaccount!!)
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for example:
ALTSECT !!myfile!!;ADDPAIR=(R:!!username.accountname!!)
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************* End of Exercise 1-4 ************ Exercise 1-4: Lesson 2 ReviewLISTGROUP ALTGROUP REPORT NEWGROUP LISTGROUP name;PASS ALTSEC VERSION PURGEGROUP
************ End of Exercise 1-4 ************ Lesson 3 Managing Users | |
- Q 1-9
LISTUSER displays information about one or more users in an account or on a system.
Exercise 1-5: Using LISTUSER- 1.
These LISTUSER parameters are optional: The name(s) of the user(s) and account(s), the output file name, and the keyword, PASS. - 2.
The parameters default to these values: The name of the user and account will be all of the users in your logon account. PASS will be ignored, and no password will be displayed. - 3a.
There is one user: USERx(x=your particular student number) - 3b.
You would use this command to list all the users on the system: You would need system manager (SM) capability in order to do this. - 4.
The system writes user information to the INFO file. Check this by entering PRINT INFO. If you leave out the comma, the system attempts to locate the user INFO and display this message: - 5.
LISTUSER @.@ executes only if you have SM capability. - 6.
This LISTUSER command lets you display the passwords associated with the users in the account: You need at least AM or SM capabilities to list the passwords.
*********** End of Exercise 1-5 ********** - Q 1-10
The capability codes are: AM, ND, SF, BA, IA, PH The capability codes mean the following: AM - account manager ND - nonshareable devices SF - save files BA - batch access IA - interactive access PH - process handling
- Q 1-11
To list all the users on your account, you must have AM capabilities. To list all the users on the system, you must have SM capabilities. - Q 1-12
If you have neither AM nor SM capabilities, you can list the capabilities of your current user. - Q 1-13
To change MYUSER's password to MYPASS, you would use this command: ALTUSER MYUSER.ACCTx; PASS=MYPASS After you make this change, MYUSER remains logged on; however, when MYUSER logs off and tries to log on again, he or she must specify the new password. You must have AM capabilities. You must have SM capabilities if you are in a different account.
- Q 1-14
The new user has the following capabilities: - Q 1-15
You get this error message: USER CAPABILITY REQUESTED EXCEED ACCOUNT CAPABILITIES
CV, UV NOT GRANTED (CIWARN 794) Since the ACCTx account does not have CV capabilities, no user in the account can have those capabilities. The user, USERxB, has been created; however, it does not have CV capabilities. It has instead ND, SF, BA, IA, and PH capabilities.
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