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The su command is used to assume the permissions of another user. Without any parameters, it is used to assume the superuser, or root, account. When followed by the name of a user account, it will allow you to use that user's account and permissions.
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What are the difference between su and su-aloke in UNIX OS?
su substitute user.. and su is a unix command used to run the shell of another user without logging off..
How do you switch users in Unix?
A user may switch their identities when logged in using the 'su' command. On some systems the 'su' command may be restricted.
Command used to go from User Mode to Privileged Mode is?
For Unix/Linux, use either the 'sudo' command or 'su' to the root account.
What is the use of execute command in unix?
There is no traditional 'execute' command in Unix.
Brief description of format command in unix?
There is no standard 'format' command in Unix.
What do CD command do in unix?
The 'CD' command is not standard for Unix. The 'cd' command, however, will change directories (folders). It is a means of navigating the Unix file system.
Which is the most commonly used command for referencing detailed information about a particular command in UNIX?
In Unix, use the 'man' command.
What is su in command line?
Super User! That allows you to assume full control over the system (Linux/Unix) when you log on as a regular user. You'll need a password.
What does the letters su stand for in a command?
switch user = su $ su above command will change the user to root $su johndoe above command will change the user to johndoe
What is the Unix command to check to see who is logged in?
The "who" command.
What is the command to get the Unix version?
cat /proc/version The above answer will only work on certain systems. For most Unix systems, use the 'uname' command to get the Unix version. AIX uses the oslevel command.
Which command is the UNIX equivalent of the windows command nslookup?
dig
