____ command is used by the superuser for changing root’s password.(a) pd(b) password(c) pswd(d) pwdI have been asked this question in a job interview.This key question is from Administrator Specific Commands and Privileges in chapter Essential Shell Programming of Unix

____ command is used by the superuser for changing root’s password.(

1.	____ command is used by the superuser for changing root’s password.(a) pd(b) password(c) pswd(d) pwdI have been asked this question in a job interview.This key question is from Administrator Specific Commands and Privileges in chapter Essential Shell Programming of Unix
Answer» The correct CHOICE is (c) pswd Explanation: The pswd command prompts for EXISTING PASSWORD when this command is used by a non-privileged USER but when the same command is used by the superuser it behaves much leniently and doesn’t ask for the old password this TIME. For example,

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____ command is used by the superuser for changing root’s password.(a) pd(b) password(c) pswd(d) pwdI have been asked this question in a job interview.This key question is from Administrator Specific Commands and Privileges in chapter Essential Shell Programming of Unix

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