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22 Cards in this Set
- Front
- Back
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What file is used to store account information, such as UID and login shell?
1. /etc/passwd 2. /etc/shadow 3. /etc/group 4. /etc/admin |
1. /etc/passwd
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What UID is set for the root user?
1. 0 (zero) 2. 1 3. 100 4. no UID is required |
1. 0 (zero)
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Match the UID to the user account.
UIDs 1 2 600001 600002 User Accounts: noaccess daemon nobody bin |
UID -> User Account
1 -> daemon 2 -> bin 600001 -> nobody 600002 -> noaccess |
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Name the file contains the user's encrypted password.
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/etc/shadow
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Given the following in the /etc/passwd file:
homer:x:81:100:Homer:/export/home/homer:/bin/sh What do the numbers 81 and 100 identify? 1. 81 = group number, 100 = username 2. 81 = UID, 100 = group id 3. 81 = group id, 100 = UID 4. 81 = user name, 100 = group id |
2. 81 = UID, 100 = group id
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It is recommended user UIDS are greater than ____ and less than _____.
1. 500, 10000 2. 0, 50000 3. 100, 60000 4. 1, 60000 |
3. 100, 60000
Although UIDs can be as large as the largest value for a sign integer (2147483647) it's recommended that you not use numbers great than 60000. Numbers below 100 should be reserved for system accounts as well. |
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What command is used to switch users on a system?
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su
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What is the default shell in Solaris 9?
1. Bourne 2. Korn 3. Bash 4. C |
1. Bourne
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Which files (if they exist) will be utilized by the Bourne shell at login if that is the user's shell? (select all that apply)
1. /etc/default/profile 2. /etc/default/login 3. $HOME/.profile 4. $HOME/.login |
1. /etc/default/profile
and 3. $HOME/.profile |
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What graphical tools are used for User Management? (select all that apply)
1. Solaris Management Console 2. usermgmt 3. admintool 4. User Management Service |
1. Solaris Management Console
and 3. admintool |
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What command would you use to modify a user's UID?
1. uidmod 2. usermod 3. useradd 4. uid |
2. usermod
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What is indicated with the -g option of the useradd command?
1. UID number 2. user's primary group id 3. resets the default group id 4. user's supplementary group id |
2. user's primary group id
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What argument is used with the useradd command to create the new user's home directory if it does not exist?
1. -d 2. -x 3. -k 4. -m |
4. -m
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What argument is used with useradd to specify the new user's UID?
1. -i 2. -p 3. -u 4. -R |
3. -u
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What command is used to change an existing user's login information?
1. useradd 2. usermod 3. chguser 4. moduser |
2. usermod
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What argument is used with userdel to also remove the user's home directory?
1. -r 2. -h 3. -d 4. This cannot be performed with userdel |
1. -r
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What file is modified by the groupadd command?
1. /etc/shadow 2. /etc/default/GID 3. /etc/group 4. /etc/groups |
3. /etc/group
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If only groups 100, 105, 150 and 200 are assigned as groups and the following command is run:
groupadd finance What GID will be assigned to the group finance? 1. 0 2. 1 3. 99 4. 201 |
4. 201
Uses the next available GID above the highest assigned. |
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Which command will add the group named student? (select all that apply)
1. groupadd student 2. groupadd -g student 3. groupadd -g 125 student 4. groupadd 125 student |
1. groupadd student
and 3. groupadd -g 125 student |
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With both groupadd and useradd, what argument is used to allow duplicate GID or UID respectively?
1. -o 2. -d 3. -i 4. duplicates are not allowed |
1. -o
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Which command will remove the group named 'student' with the GID of '125'?
1. grouprm student 2. groupdel student 3. grouprm -g 125 4. groupdel -g 125 |
2. groupdel student
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Which is a valid groupmod command? (choose all that apply)
1. groupmod -g 200 student 2. groupmod -n classa student 3. groupmod classa student 4. groupmod 200 student |
1. groupmod -g 200 student
2. groupmod -n classa student |
