Comments - most recent first
(Please feel free to answer questions posted by others!)
(21 Sep 2012, 23:18
I want to install Nagios on my VM machine any body who can guide me step by
step. Please Please
(21 Sep 2012, 23:14
Its really very helpful for new comers like me. I don't think there is any
other site for LINUx in such a simple and useful way.
<a href="http://latforum.org/forums/entry.php?14832-www-forexbroker-info-Adela-took-some-interest-in-it-I-remembered-that-as-a-child-she-had">Forex Broker Comparison</a>
(04 Sep 2012, 12:08
And so, dear friends, let me press that question upon you. Never mind
you--and you are to choose with entire freedom--whether you wish to human
weaknesses in the light of eternity.
(02 Aug 2012, 05:54
wowowow you are so smart. i want to date you. :* :*
(02 Aug 2012, 05:49
(13 Apr 2012, 18:23
I Am Looking for Linux Commands
Some Pdf or Books dowloading
(13 Mar 2012, 06:22
Please I am new to the Linux operation system and I would like you to
assist me with the Linux commands and the way forward to the operating
(22 Feb 2012, 00:51
hai dr bob... how can i install oracle10g in linux please help me sir
(19 Jan 2012, 11:55
its nice to learn more.
(03 Jan 2012, 07:28
I have a software installed on unix and windows machines that has a
licence.txt file in a specified location. this licence.txt file has a Valid
until value. I want to run a script that runs on all the machines and
checks the expiration date and sens a mail if it is expiring in a week.
also i have a url where I could find the licence file. I want it to update
this licence.txt file with the new information found in the url.
(25 Oct 2011, 06:52
i will become a good programer on linux
what can i do for achiving my goal
(14 Oct 2011, 03:25
just i have completed diploma (E&C).now i am learning for linux please
could you help me...
(29 Sep 2011, 10:23
i need the linux administration command
(01 Jun 2011, 18:16
dr. BOB, you'r a genius
can't thank you enough!
thank you, thank you, thank you *n
(28 Apr 2011, 04:32
hi friend please visit this site of increasing his Linux knowledge i
always use this site for his knowledge
(28 Apr 2011, 04:28
the Linux is such as global operating system and this site support it very
much i always use this site for increasing his Linux knowledge.thanks for
starting this site
(06 Apr 2011, 03:59
Actually i am facing problem with ES3(RHEL3) server. When i fire clustat -x
command it does not retrieve the year detail for package transition. So i
am looking for a command which can display transition year too. Please
(06 Apr 2011, 03:56
Is there any command which is equivalent to clustat -x? Kindly let me know.
(03 Apr 2011, 01:30
it is wonderful web site thanks fr providing such info
(31 Mar 2011, 16:43
need to mamually setting up a new daemon & it need to run at level 5 & be
the very last daemon to laod. How do I wrtie command to use a symbolic lik
to the daemon
(07 Mar 2011, 14:45
specific row in of multiple files in a directory
(01 Mar 2011, 06:27
(25 Feb 2011, 03:10
search command is linux.like as windows search.
(07 Feb 2011, 03:10
Thumps up doctor bob :)
(04 Feb 2011, 11:40
Can the command line support wildcard or multiple variables? I would like
to use the following command:
ausearch -sv no -ui >499 (or -ui 5*)
looking at the audit data and I want to look for success=no and the
The >499 is not accepted as numerical. I have tried to enclose it with
different brackets without any luck. I know I can grep the desired
results, however the format does not stay as needed.
(18 Jan 2011, 15:22
Please can someone help me on how to write scrits
(08 Jan 2011, 08:18
how configure a proxy in text mode ?
(18 Nov 2010, 15:22
is there any way to download the required rpm's from a specified website
and then install them at a machine having no internet access ( as we do in
windows )........i am new to linux hence facing a huge problem...plzzzz
help me out !!
(12 Oct 2010, 15:16
How would I log unauthorized remote attempts and email the admin after 3
unsuccessful attempts have been made?
(06 Oct 2010, 02:51
this is a very nice site to vist and the topics are very understandble
Paul Ah Leung
(11 Sep 2010, 05:40
My someone claim intellectual property, copyright or trade secret
non-disclosure on any work released under the GNU/GPL License or Open
Prof Debashis Bandyopadhyay
(04 Sep 2010, 12:02
Thanks Doctor Bob for creating such a useful site. Linux users should add
this site in their web as favorite link to help others.
(27 Aug 2010, 18:02
I cannot believe how many students want you and me to do their homework for
them. I covered all the information in 10 hours learn enough to teach
(24 Aug 2010, 02:13
(14 Aug 2010, 14:47
Hi bob,I saw the above comments from different people and found that,You
have got the easiest way to explain the commands, I am new to linux and try
to learn myself before joining any institute,
Linux Tutorial with commands
Linux Basics with commands
I need linux tutorials with basic commands so that I can have good command
over linux as I am making it as My career.
(05 Aug 2010, 22:45
what is the number next to the command? what does it mean?
(05 Aug 2010, 22:43
i did the excercise but with ubuntu 10 i got than few lines of listing
~$ man -k password
chage (1) - change user password expiry information
chgpasswd (8) - update group passwords in batch mode
chpasswd (8) - update passwords in batch mode
cpgr (8) - copy with locking the given file to the password or
cppw (8) - copy with locking the given file to the password or
crypt (3) - password and data encryption
crypt_r (3) - password and data encryption
endpwent (3) - get password file entry
endspent (3) - get shadow password file entry
expiry (1) - check and enforce password expiration policy
fgetpwent (3) - get password file entry
fgetspent (3) - get shadow password file entry
fgetspent_r (3) - get shadow password file entry
getpass (3) - get a password
getpw (3) - Re-construct password line entry
getpwent (3) - get password file entry
getpwnam (3) - get password file entry
getpwnam_r (3) - get password file entry
getpwuid (3) - get password file entry
getpwuid_r (3) - get password file entry
getspent (3) - get shadow password file entry
getspent_r (3) - get shadow password file entry
getspnam (3) - get shadow password file entry
getspnam_r (3) - get shadow password file entry
gnome-keyring-daemon (1) - keep password and other secrets for users
Gnome2::PasswordDialog (3pm) - wrapper for GnomePasswordDialog
grpconv (8) - convert to and from shadow passwords and groups
grpunconv (8) - convert to and from shadow passwords and groups
lckpwdf (3) - get shadow password file entry
login.defs (5) - shadow password suite configuration
lppasswd (1) - add, change, or delete digest passwords.
pam_pwhistory (8) - PAM module to remember last passwords
pam_unix (8) - Module for traditional password authentication
passwd (1) - change user password
passwd (1ssl) - compute password hashes
passwd (5) - the password file
passwd2des (3) - RFS password encryption
putpwent (3) - write a password file entry
putspent (3) - get shadow password file entry
pwck (8) - verify integrity of password files
pwconv (8) - convert to and from shadow passwords and groups
pwunconv (8) - convert to and from shadow passwords and groups
setpwent (3) - get password file entry
setspent (3) - get shadow password file entry
sgetspent (3) - get shadow password file entry
sgetspent_r (3) - get shadow password file entry
shadow (5) - shadowed password file
shadowconfig (8) - toggle shadow passwords on and off
smbpasswd (5) - The Samba encrypted password file
smbpasswd (8) - change a user's SMB password
su-to-root (1) - A simple script to give an `interactive' front-end
ulckpwdf (3) - get shadow password file entry
unix_chkpwd (8) - Helper binary that verifies the password of the
unix_update (8) - Helper binary that updates the password of a given
vigr (8) - edit the password, group, shadow-password or
vipw (8) - edit the password, group, shadow-password or
xcrypt (3) - RFS password encryption
xdecrypt (3) - RFS password encryption
xencrypt (3) - RFS password encryption
(28 Jul 2010, 03:35
great tips, thanks for info
(19 Jun 2010, 15:39
hey bob,thankyou so much for the easiest linux tuts i can find on net.btw
i'm watching teh world cup at the moment you know from south africa...and
it seems to me that many of the comments here are originating from africans
,love yer replys....hilarious.thanks again from tasmania.
(28 May 2010, 13:17
@sukhpreet - Sounds like a good place to start... why not?
(28 May 2010, 10:01
hi bob , i saw the above comments from difrent people and found that, u
have got the easiest way to explain the commands, i am new to linux and try
to learn myself before joining any institure,
so i can see on this page on left hand side, some topics that
so what do u suggest , should i start reading that topics to get good
(27 May 2010, 04:40
hi ..... this site very nice site and very easy site I always use this
(20 May 2010, 22:18
Great Linux tip!
(19 May 2010, 01:09
its reallly help full for the beginners..........
(04 May 2010, 07:08
Ooooh, and I need an oil change for my truck! Can we swap?
(03 May 2010, 03:58
i need linux tutorials
thanks in advance
(23 Apr 2010, 07:09
It's the TAB character.
(22 Apr 2010, 22:16
What does \t do in a BASH script?
echo -e "$NAME\t$ADDRESS\t$PHONE" >> database
(13 Apr 2010, 13:54
Know this should be a very easy answer, but cannot find the answer anywhere
online. Sometimes when I run a command (not gedit or vi) the command
prompt doesn't come back up. I have tried everything I can think of to get
it back (quit, exit, esc, etc.). I end up shutting down and starting over,
but that is a huge waste of time. Help!! Thanks!!
(27 Mar 2010, 04:12
still this operating system is not user friendly so please try to user
friendly but the rest functionality is is best
(26 Mar 2010, 11:58
@mauqista - I'll do your homework, but I charge a hefty hourly rate for
(26 Mar 2010, 09:15
Create a text file that contains what is your absolute path, relative path
and call it paths.txt
I'm new to Linux and I need help with this.
(22 Mar 2010, 22:16
To exit man use either q or CTRL-z
(13 Mar 2010, 13:33
i really liked the way you taught linux...i found it useful for a
(03 Mar 2010, 08:33
Are you posting a homework question here??? If so, it would have been
easier to do a Google search for "TCP Port 22".
(02 Mar 2010, 21:10
your server log file shows repeated connections to TCP port 22. what is
service is being accessed?
(21 Feb 2010, 02:41
IT's a very good site for learning linux the fast and easy way !!! Bravo !!
(05 Feb 2010, 06:14
@codjoe - Your wish is granted! Please begin reading the lessons on this
@kalai - Your question is too general. There are dozens of commands to read
files from disk, depending on what you want to do with the data. See the
Linux Commands section in the navbar here.
(05 Feb 2010, 04:53
hi,how i ll retrive the file from hardisk and memory in linux,which command
ll be use.plz help me
(05 Feb 2010, 00:26
hi, i will be much pleased if you could send me a beginners lesson on
linux. i dont have any idea about it.
(21 Jan 2010, 22:39
Its really nice commands.......
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.