what restrict telnet for root itself but allow for other user
Answers were Sorted based on User's Feedback
Answer / d.jagankumar
vi /etc/pam.d/login
auth required pam_securetty.so== 1st line
should be placed as required.if we change the option as
sufficient instead of required telnet can login as "root".
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / raju
Root can login through telnet session, but by default it is
disabled. You can enable by appending /etc/securetty file
open /etc/securetty using vi
#vi /etc/securetty
pts/0
pts/1
don't remove anything from this /etc/securetty , just
append your entr
| Is This Answer Correct ? | 6 Yes | 3 No |
what is meant by mysql clustering
1.how to know cpu information on linux system? 2.how to hardware information on linux system? 3.if we add the new user what are the files will be changed? 4.how to remove the cache in squid server ? 5.how to know ur useing 32bit r 64 bit os ? 6.at booting process at init level which file it is reads? 7.if ur system performance is show what can u do ? 8.if ur file system corrupted what can u do ? fsck also not working? 9.how did u do health check in linux? 10.how did u check system performance in linux? 11.how did u create NIS server? give me the steps ? 12.how did u add a packages in linux ? 13.how did u know depended packages for any package useing rpm how u know? 14.how did you monitor cronjobs in linux ? 15.what is the use of logroted? and how did u do ? 16.port no is already in use so what canu do for that in http? 17.how to samba configurated are not ? there are any command for that ? 18.how to create a NTP Client using commands ? not as graphical... 19.how to know how many members are using any service? like ftp are any other services? 20.what is the differences between cmp,diff,comm commands?
there are many IPC mechanisms available in Linux ? Which one is best to use and when ?
How to trace any process background processing?
Which directory is closer to the top of the file system tree, parent directory or current directory?
expalin the process of kickstart installation?
User unable to login in server then how can u troubleshooting it? Example: server at Bangalore. in that server two users try to login in server. 1st user able to login. but second user unable to login so how can troubleshoot it ?
There are 4 network Interfaces, how can we find which one is Primary.
Friends, I don't have enough free space in root directory. but in home directory I have 40gb free. So I can not install anything in root directory (which occupies more space) Please suggest me If there is any possibility to increase the root directory size by minimising the home directory's.
I want to send pop-up message to samba users when they access the shared folder.... for eg: i want to tell them (dont copy mp3 and video files)
what is difference between TFTP abd FTP?
How to send automated email to a set of people at fixed time ?