Oracle Database Version Red Hat OS Version Architecture Comments Oracle 10g R2 10. 2. 0. 1. 0 Red Hat Enterprise Linux Advanced Server 4 Update 2 RHEL AS 4 U2. In this article, we will explain you how to restrict a SSH user access to a specific directory using chrooted jail in Linux systems. Server Fault is a question and answer site for system and network administrators. Join them it only takes a minute Sign up. Authenticate Linux sshd with TACACS Cisco ACSOur network engineering team uses multiple linux servers for syslog collection, configuration backups, tftp, etc. We want to use TACACS on a Cisco ACS machine as our central authentication server where we can change passwords and account for user activity on these linux servers. We also need to fall back to the static password in case the tacacs service is down. How do we make sshd on Cent. OS authenticate against our Cisco ACS tacacs server NOTE I am answering my own question. Cannot open display on RHELI am trying to ssh to a server myserver installed with RHEL 5. RHEL 6. 2. I have group installed the X Window on the remote server, the DISPLAY variable on the remote server is also set to be localhost 0. I still cannot get firefox started. The command to connect is ssh X l myname myserver. The error message is firefox. Error cannot open display localhost 0. I tried to execute the command on myserver below xhost localhost. There are three phenomena I want to mentionanother user of mydesktop is able to start firefox after logging into myserver. I was able to start firefox when I remotely logged into another server myserver. In general, I cannot launch any x window programs. I have no idea what is going on. Please help me. This is an update of my problem. The problem was solved partially. What I did was to delete the export DISPLAYlocalhost 0. I can start firefox However, this is not the end of the story. I have a new problem. Here is the error message myselfmyserver sudo wireshark. X1. 1 connection rejected because of wrong authentication. The application wireshark lost its connection to the display localhost 1. X server was shut down or you killeddestroyed. FORCE input drain. Why cant I start x window under sudo
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
September 2018
Categories |