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What is the userid of the superuser?

Anonymous

∙ 12y ago

Updated: 11/9/2022

The userid of the superuser is always 0.

See the `id` command:

`id -u root` yields 0.

Wiki User

∙ 12y ago

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Is root the superuser in Windows xp?

There is no root account in Windows XP. Nor is there an account that is a "superuser" account in the traditional sense.

What is super in aix?

I assume you are asking about the superuser account - which is the administrator account of root.

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Can you provide a Linux shell script that prints the current user ID?

#/bin/bash export UNAME=`whoami` export USERID=`id -u $UNAME` echo $USERID

Who is superuser in UNIX?

On any system someone must be able to kill any runaway program, purge corrupted files, reset passwords when users forget them, remove users' permission to use the system, and a myriad of other system management tasks.On UNIX this special user is known as superuser or root (not to be confused with the root directory). Superuser can override file security and do almost anything he/she wants on the system (he/she cannot see your password, since it is encrypted, but he/she can change it). In fact, any user with a useridof 0 is a superuser. Naturally, such users should always have a password.It is not good practice for the system administrator to always logon as superuser. It is too easy to make a trivial mistake and damage the system, perhaps by rm * in an important directory. Instead, logon as a regular user, then switch to superuser with the su command when you need it.

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Define the purpose for writing shell scripts as a superuser?

I presume you mean writing shell scripts that operate under the super user account - scripts are written for any reason to help automate tasks and make them much less error prone than issuing commands as a user. Running as the superuser merely means that the commands in the shell script require superuser priviledge to execute.

How do you see files in home directory in solaris?

Several ways to do this. If you just want to see what the files are, you could use: ls $HOME ls ~ ls /home/userid, where userid is your logon account

How do you access the superuser password on ubuntu without access privileges like a command prompt or something?

You can't "access" the superuser password. In addition to being stored in a file only readable by the superuser, its also encrypted in a one-way hash. This means that it is not stored in plaintext, and the computer checks to see if the password is correct by encrypting the supplied password and seeing if the hash matches, not just comparing the passwords sirectly.

What is a superuser in Linux?

The Linux superuser is called "root." There is very little root cannot do. This is why it is a Very Bad Idea to do anything as root unless absolutely necessary. Use sudo instead with commands that need it.

How do you change a userid in wiki answers?

You can request a new username by emailing support@answers.com

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