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Operating Systems Linux Red Hat Remote access computer system as a whole not just desktop with GUI Post 303030832 by bakunin on Saturday 16th of February 2019 11:04:27 PM
Old 02-17-2019
Quote:
Originally Posted by ASGR
I would have liked to access my devices remotely with a GUI and
discovered that openssh-server does exactly this. Problem solved.
Exactly. You don't need a GUI remotely because you have one at your desktop already. What i like to do is to have xterms with the ssh-calls for certain important server/user combinations predefined. For instance: i use a certain server and user for maintaining my self-created packages which i use for deployment. For this server i have predefined (as an entry in my window managers menu) the command:

Code:
xterm -fg rgb:20/D0/C0 -bg rgb:30/30/50 -cr wheat -fn rom14 -geometry 80x40 -T 'packageserver' -ls -e ssh packageadm@packageserver"

So i just click on that and a window pops open, with a certain colour so that its pupose stands out, the respective window title and logged in already with the correct user.

Quote:
Originally Posted by ASGR
Also, I believe you can use RSA style crypto key pairs as a means
to log into the server. This setup is ideal. Thanks for help.
Yes. I use this feature heavily because i have no intention to enter my password manually 1000 times a day. I store the (passwordless) keys on my local machine and use that as my "jump server" to the rest of the infrastructure.

I hope this helps.

bakunin
This User Gave Thanks to bakunin For This Post:
 

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asadmin-start-instance(1AS)					   User Commands				       asadmin-start-instance(1AS)

NAME
asadmin-start-instance, start-instance - starts a server instance and all the services associated with it SYNOPSIS
start-instance [--user admin_user] [--password admin_password] [--host local_host] [--port 4848] [--local=false] [--domain domain_name] [--debug=false] [--passwordfile filename] [--secure|-s] instance_name Use the start-instance command to start an instance with the instance name you specify. The start-instance command can be run both locally and remotely. To start locally, with a domain name identified, the named instance must already exist within that domain. To start remotely, the administration server must be running on the hostname and port number specified. The user authenticates using the password identified for the administration server. OPTIONS
--user administrative user associated for the instance. --password administrative password corresponding to the administrative user. --host host name of the machine hosting the administrative instance. --port administrative port number associated with the administrative host. --local determines if the command should delegate the request to administrative instance or run locally. --domain name of the domain. --debug starts the instance in debug mode. --passwordfile file containing passwords appropriate for the command (e.g., administrative instance). --secure if true, uses SSL/TLS to communicate with the administrative instance. OPERANDS
instance_name name of the instance to be started. Example 1: Using start-instance in local mode asadmin> start-instance --domain domain1 admin-server Instance admin-server started Where: the admin-server instance is started on the local domain1 domain. Example 2: Using start-instance in remote mode asadmin> start-instance --user admin --password bluestar --host localhost --port 4848 server1 Instance server1 started Where: the server1 instance is started on the remote domain associated with the specified user, password, host, and port number. EXIT STATUS
0 command executed successfully 1 error in executing the command INTERFACE EQUIVALENT
Server Instance page asadmin-delete-instance(1AS), asadmin-create-instance(1AS), asadmin-stop-instance(1AS), asadmin-restart-instance(1AS), asadmin-start- appserv(1AS), asadmin-stop-appserv(1AS), asadmin-start-domain(1AS),.asadmin-stop-domain(1AS) J2EE 1.4 SDK March 2004 asadmin-start-instance(1AS)
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