1What command can we use to show a list of users on the system?
Question
1What command can we use to show a list of users on the system?
Solution
To show a list of users on a Unix-like system, you can use the awk -F':' '{ print $1}' /etc/passwd command. Here's how it works:
-
Open your terminal.
-
Type
awk -F':' '{ print $1}' /etc/passwdand press Enter. -
The command will display a list of user names.
The /etc/passwd file is a text-based database of information about users that can log into the system. The awk command is used to manipulate data. In this case, it's used to print the first field (user names) from the /etc/passwd file. The -F':' option tells awk to use : as the field separator.
Similar Questions
The Linux command that: "Finds out how many users are logged onto the system" is
Which Windows PowerShell CLI command can be used to list the Users on a given computer? 1 pointGet-LocalUserGet-LocalGroupGet-GPOReportGet-LocalGroupMember
How do you list all users in this table?+-------+-------------------------------------------------------------------------------------------------------------------------------+| Table | Create Table |+-------+-------------------------------------------------------------------------------------------------------------------------------+| users | CREATE TABLE `users` ( `id` int(11) DEFAULT NULL, `name` varchar(256) DEFAULT NULL, `age` int(11) DEFAULT NULL) ENGINE=InnoDB DEFAULT CHARSET=latin1 |+-------+-------------------------------------------------------------------------------------------------------------------------------+DELETE * FROM users;SELECT * FROM users;SELECT ALL users;
1.Question 1Does an administrator user account on a computer have complete control over a machine?1 pointSometimesNoYes2.Question 2In Windows, what does UAC stand for? 1 pointUser Availability ChecklistUser Access ConsoleUser Administration ControlUser Account Control3.Question 3Which Windows PowerShell CLI command can be used to list the Users within local Groups on a given computer? 1 pointGet-LocalGroupMemberGet-LocalGroupGet-LocalUserGet-GPOReport4.Question 4On a Linux system, which file contains information about the users on a machine? 1 point/etc/users/etc/sudoers/etc/passwd/etc/group5.Question 5What parameter can be used in the Windows CLI to force a user to change their password on the next logon? 1 point/passwordchg:yes/newpassword:logon/passwordkeep:no/logonpasswordchg:yes6.Question 6On Linux systems, which CLI command and flags are used to force a user to change their password upon their next login? (Choose all that apply)1 pointpasswd -eusernamepassword -changeusernameuser -e usernamepasswd --expire username7.Question 7Which of the following methods can Administrators use to add a user in Windows? (Choose all that apply)1 pointIn the GUI, under Local Users and Groups in the Computer Management tool, right click Users and select New User. At the CLI, using the DOS style net computer computername/new command.With Powershell, use the Create-LocalUser usernamecommand.At the CLI, use the DOS style net user username * /add command.8.Question 8In Windows, which of the following are directory and file permissions that can be assigned to groups and/or users? (Choose all that apply)1 pointRead & ExecuteChangeList folder contentsWrite9.Question 9When examining the permissions on a file in Linux you find the last three bits are rw-. What does this mean?1 pointAll users who are neither the file owner nor members of the group to which this file belongs have read and write permissions.All users who are not the owner have read and write permissions.All users who are not the owner have read, write, and execute permissions.All users who are neither the owner nor members of the group to which this file belongs have read, write, and execute permissions.10.Question 10In Windows, when setting the basic permission “Read” which of the following special permissions are enabled? (Choose all that apply)1 pointRead ActivityRead DataRead PermissionsRead Attributes
Write a short note on following : usermod
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.