Comments - most recent first
(Please feel free to answer questions posted by others!)
(18 Mar 2012, 22:03
After i have successfully installed Linux, configured services on the system, and documented settings, i must maintain the system's integrity over time. What is the maintenance methods?
(18 Mar 2012, 21:46
Root can configure the system using graphical tools or command lines. What the advantages of both methods?
(18 Mar 2012, 21:44
any operating system must have a super-user (root). What the function of a user root?
What the various projects that offer web-based administration tools in Linux systems?
(29 Feb 2012, 14:39
A good nice site linux of basic. Thank u.
(10 Feb 2012, 09:13
as a root user,how can i make it happen so that all other user will only be able to login in CUI mode?
(16 Jan 2012, 16:44
i want to install a linux progg. but when i activate the install file, a dialog box appear to inform me that i must log in as a super user. I used -su command to get in as root but get same error. what could be wrong. thanx
(05 Jan 2012, 16:18
I am trying - with ubuntu- to copy to the file system- specificaly, I have chocolate doom on my PC now and am trying to copy all of my doom wads from \~ or home dir to \usr\share\games\doom. any help on what the command would be- I was born and raised on DOS, so this is new to
(07 Nov 2011, 23:24
What are the files will get updated when user changes the password
(21 Oct 2011, 07:49
Adding a user for learning as Bob suggests is a great idea. That said, please ensure you're the only user on the system. Having an 'open' user account with an easily guessed password is considered bad form. Although, if the open user is merely a plain user no real problems should occur.
Do not however, use an easily guessed password for your root user. The root user is your computer's administration user. It controls the system. If you're connected to a network, having an unsecured root user, could prove tragic. Linux is really secure and powerful. The great benefit of power does incur a fee, responsibility. If you're coming from Windows be aware of this.
(23 Sep 2011, 02:42
hi BOB ,
Please tell me the command to see the restart time of system
(16 Aug 2011, 00:58
whats root user?
(02 Jul 2011, 10:25
Mail clients such as outlook express or evolution mail or thunderbird can be configured to have more than two mail accounts, ie. connect to more than one mail server. However, the problem with outlook express is that it supports connection to one exchange server only. So since you have
an exchange server for LAN and linux-based mail server for external mailing, go ahead and setup another account with the mail client and giving the correct details of SMTP, IMAP/POP server and TLS/SSL details. A single mail client will be able to service both the mail boxes.
(21 Jun 2011, 18:18
Or sudo if you need root/superuser privileges in Ubuntu.
(07 Apr 2011, 03:02
then it will ask you, your root password. just type your rootpasswd and there you are..
(24 Mar 2011, 04:45
i m the new user of ubuntu.......
can u tell me how i go to root from a user?
(24 Mar 2011, 04:30
ID LIKE TO LOGIN AS ROOT IN COMMAND PROMPT
(04 Feb 2011, 22:45
I am using a prompt command and I like to change to root ,to create a group or file but it not doing that change
(04 Jan 2011, 20:58
I have exchange mailboxes on the internal LAN and Linux redhat relaying mail at the gateway. a new can send both internal and external emails also can receive internal
email but CANNOT receive external email. How do I create and an email in linux using sendmail?
(30 Nov 2010, 09:05
In fact, not ten, but nine keystrokes are enough to hose a system (as Root): # rm -Rf /(Enter)
(14 Oct 2010, 12:05
dr bob, when i install red hat 9 on my pc it shows an error of scsi ,though i m having windows already installed on it ,why?????
(11 Oct 2010, 03:14
I am the admin who is trying to add more than 3 users by it was denied, is there a limit to number of users?
(28 Aug 2010, 18:46
It is a good web :)
(08 Jul 2010, 08:36
@Mallikarjun if this isn't basic enough foy you , you need a Mac
(16 Jun 2010, 00:54
@Shikhin try using this command useradd username instead of adduser...then for password use the description given by bob
(14 Jun 2010, 21:14
Try using the command
useradd -m UserName
to create a
you can change the password by the process mentioned by Bob
for more about adding user try - man useradd
(01 Jun 2010, 03:39
I am 12 and have a Linux SUSE 11 on my laptop. Well when I log into root and try make a new user using adduser command it says that no such command exists. Further more, I cannot even open a virtual console. What am I doing
(21 May 2010, 06:13
Hi Doc Bob,
can u pls add adding groups and assiging users to tht group.. Please, so many thanks in advance.
(05 May 2010, 02:57
How to set the new user role?
(27 Apr 2010, 06:51
i've never seen any websites out there that give linux lessons more basic than this. he even teach us history. what kind of more basic information are you looking for?
(27 Apr 2010, 06:17
Nice Website but we want basic information first
I welcome your comments. However... I am puzzled by many people who say "Please send me the Linux tutorial." This website *is* your Linux Tutorial! Read everything here, learn all you can, ask questions if you like. But
don't ask me to send what you already have. :-)
NO SPAM! If you post garbage, it will be deleted, and you will be banned.