I Cannot Find It On CentOS 7 "Connect To Server."

TigerVNC 1.4.1 CentOS 7 Server on Intel 64 bit vncViewer is running on Windows 7 & 8.1 Using both TigerVNC and Tight VNC viewers The CentOS GUI login screen appears with the correct (su) user name. The screen refreshes ~ twice per second allowing only one character to be entered in the Authentication box before refreshing. I am unable to login remotely via VNC. PuTTY access, etc., works fine.

Hi All,
Can "CentOS Linux release 7.0.1406 (Core)" 64 bit be used for server to provide services such as web, ftp, mail etc. I meant to say whether it is stable and can be used for server. Because the previous versions was just as "CentOS release 5.10, CentOS release 6.2, CentOS release 6.4" and so on. Thanks for your kind reply.

Hello guys, I am new to using Linux and trying to setup telnet server on CentOS 7. After installing with "yum install telnet telnet-server".
I tried editing the /etc/xinetd.d/telnet file which I could not find. Please what am I not doing right?

hi people,

i reinstalled my server with centos 7 to get familiar with it...

i have a laptop that im using cygwin on to ssh into the centos 7 server.

i ran ssh-keygen -t rsa on the server and now in .ssh i have a public and private key created.

i copied the public key from the server to my C:\cygwin64\home\Administrator\.ssh\known_hosts file

now when i input:
ssh userontheserver@serversip

it asks for the passphrase which i created when i did the keygen
on the server

when i put the passphrase in it says permission denied
and returns me to the command line

what am i doing wrong?

do i have the steps correct?

am i right in saying that you need to have the servers public key in your known_hosts file on the client computer to get communication working?

I just download the below files and tried to install it to virtualbox .

CentOS-7.0-1406-x86_64-DVD
CentOS-7.0-1406-x86_64-Everything


When it is booted to the DVD , it pop the below messages .

============================================
Install CentOS 7
Test this media & install CentOS 7
Troubeshooting

Press Tab ...
============================================

I tried to select any option , but the screen become dark , it seems the installation process is stopped ,

I tried Centos 5.x , it works fine , but Centos 7 not work.

would advise what is wrong ? thanks

Booting to CentOS Linux problem. I have an HP desktop PC with an AMD CPU and win8.1 installed on it with UEFI as the boot process. The CentOS7 DVD indicates that I have installed the CentOS successfully. When I boot the PC it does take me to a menu offering CentOS and Win8. Win 8 will boot correctly. However, when I try to boot to CentOS I get a screen that says “Kernel not found”. The boot loading process continues until it ultimately brings up a terminal login screen. When I try to login with my password and usr name it tells me that they are wrong. I suspect the Kernel not found is the real problem but I can't get into the CentOS program to see if GRUB or any of the other programs are missing or defective. So far I have not disabled the UEFI since I didn't think I needed to. Any suggestions?

I am in the process of migrating from a Centos 5 to Centos 6 server. I have duo two factor authentication working on my original server via the ForceCommand parameter in my sshd_config file. SSH login prompts for password and immediately pushed duo authentication to phone.

On my new server, it appears the .bashrc file is executed before ForceCommand, as I migrated my .bashrc from original server to new server. This was not the case previously.

How do I force the ForceCommand to run before any profile dependent .bashrc's?

Thank you.

I use Centos 7 and have just installed vsftpd to the server , I want to start vsftp service after install , when I tried the command "systemctl |grep vsftp" , it show nothing .

I use previous , all services keep at /etc/rc.d/init.d , what I need to do is /etc/rc.d/init.d/vsftpd start .

Please advise what I need to do for Centos 7 to start vsftpd ?

thanks

I have a number of CentOS 7 VMs and there is only one that won't automatically connect to the wired network.

Thru the gui (Gnome 3.8.4), I found the checkbox to automatically connect it, however I would like to know what file to modify in the future for my learning experience.

I was not able to find the file to modify. I looked under /etc/sysconfig/network-scripts.

thanks

I need to send mails from our centos server, what are tools required ?

server
CentOS release 6.5 (Final)

How to check if sendmail is installed and configured?

I even tried mutt, I could install but not able to send mails. Is there any configuration required ?