Linux CLI - Users and GroupsWhich command is used to add a new user in Linux?AuseraddBadduserlistCcreateuserDnewuserCheck Answer
Step-by-Step SolutionSolution:Step 1: Recall Linux user creation commandsThe standard command to add a user is useradd.Step 2: Verify other optionsOther options are not valid Linux commands for adding users.Final Answer:useradd -> Option AQuick Check:Linux add user = useradd [OK]Quick Trick: Use 'useradd' to add users in Linux [OK]Common Mistakes:Using non-existent commands like 'newuser'Confusing 'adduserlist' with 'useradd'Trying 'createuser' which is not standard
Master "Users and Groups" in Linux CLI9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallTime
More Linux CLI Quizzes File Permissions and Ownership - Numeric permission mode (755, 644) - Quiz 13medium File Permissions and Ownership - chmod (change permissions) - Quiz 12easy File and Directory Operations - mkdir (create directories) - Quiz 7medium Linux Basics and Terminal - Opening and using the terminal - Quiz 14medium Navigating the File System - Home directory (~) and shortcuts - Quiz 15hard Navigating the File System - Home directory (~) and shortcuts - Quiz 5medium Navigating the File System - Absolute vs relative paths - Quiz 9hard Users and Groups - sudo for elevated privileges - Quiz 2easy Users and Groups - su (switch user) - Quiz 10hard Users and Groups - useradd and userdel - Quiz 12easy