Which command is used by the administrator to modify some parameters of existing users?(a) userdel(b) userchange(c) useradd(d) usermodThe question was posed to me in semester exam.I need to ask this question from Administrator Specific Commands and Privileges topic in division Essential Shell Programming of Unix

Which command is used by the administrator to modify some parameters o

1.	Which command is used by the administrator to modify some parameters of existing users?(a) userdel(b) userchange(c) useradd(d) usermodThe question was posed to me in semester exam.I need to ask this question from Administrator Specific Commands and Privileges topic in division Essential Shell Programming of Unix
Answer» Right CHOICE is (d) usermod For EXPLANATION: usermod command is used for modifying some parameters set with useradd. For EXAMPLE, sometimes users need to change their login shell, to do so root user will invoke the FOLLOWING command:

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