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DWQA Questions › Category: Linux Essentials
Which of the following options for the useradd command allows you to use a different primary group then the default?
Linux Questions asked 1 year ago • 
If a user is deleted, the files and directories that the user owned…
Linux Questions asked 1 year ago • 
GIDs under 500 (or 1000) are usually reserved for what kind of groups?
Linux Questions asked 1 year ago • 
Which of the following commands will add the group extra to the user bob’s secondary groups in addition to bob’s current secondary groups?
Linux Questions asked 1 year ago • 
Which command can be used to view the /var/log/wtmp file entries?
Linux Questions asked 1 year ago • 
The /etc/shadow file contains encrypted passwords. True or False?
Linux Questions asked 1 year ago • 
The first line of this command displays how long the system has been running since being rebooted.
Linux Questions asked 1 year ago • 
When using the sudo command to execute a command as the root user, the command prompts for the user’s own password, not that of the root user. True or False?
Linux Questions asked 1 year ago • 
Sudo privileges allow users to execute commands as another user. True or False?
Linux Questions asked 1 year ago • 
The last command displays reboot records…
Linux Questions asked 1 year ago • 
The “Epoch” began on January 1, 1970. True or False?
Linux Questions asked 1 year ago • 
value of 0 in the “minimum” password aging field means the user cannot change their password. True or False?
Linux Questions asked 1 year ago • 
Which command will display the groups that the root user belongs to?
Linux Questions asked 1 year ago • 
To display the group(s) a user belongs to, use this command:
Linux Questions asked 1 year ago • 
Usernames cannot be the same as group names. True or False?
Linux Questions asked 1 year ago • 
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