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Closed 6 years ago.
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I know how to do it to a remote server, it would be like:
telnet www.esqsoft.globalservers.com 80
But I don't know to a local server (written in C).
Simply substitute the hostname into the url, for example for a computer on your network with the hostname "LivingRoom", use the command
telnet LivingRoom 80.
For a server on own computer, simply use telnet localhost 80.
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Closed 4 years ago.
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In SQL Server documentation mentions that in order to install SQL SERVER instance successfully, we need NETWORK SERVICE, LOCAL SERVICE and LOCAL SYSTEM accounts. I am confused right now, what are my account names and passwords for these account?
Thank you
You do not have to provide passwords for such accounts, because they are local system credentials that exist on every windows box
More about topic:
https://social.msdn.microsoft.com/Forums/sqlserver/en-US/31d57870-1faa-4e14-8527-ce77b1ff40e4/local-service-local-system-or-network-service?forum=sqlsecurity
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Closed 7 years ago.
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I'm trying to make a DNS in Ubuntu and sometimes I have to use the dig command(I'm using test=system("dig www.google.com")
How can I get the IPv4 from the return of the dig command to them be able to use it?
Do you mean "make a DNS lookup"? If so, try the functions gethostbyname and gethostbyaddr. This is much more efficient than dig.
Or do you specifically want the output of dig? If so, use popen().
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Closed 8 years ago.
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Yesterday i restarted my remote computer only to find that i could no longer connect to it through ssh. I can connect to the computer if I'm using the computer, but when i try to on my other computer it does not work. I have tried reinstalling it but i have had no luck. Whenever i try to connect to it through a different computer, its "Connection timed out". I have also checked ssh status and it says it is running.
Also, I am kind of a beginner to this so if my terminology is off feel free to correct me.
I don't know what i should do. Any help and all help is appreciated!
Check if the firewall is blocking port 22.
maybe some changes have been made and got applied only when you restarted the machine.
Have a look at the output of
iptables -L | grep ssh
and see if there is any info
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Closed 7 years ago.
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We have one user account on the remote server. When computer A initiates a remote session, then disconnects from it, and computer B initiates a remote connection, computer B is being connected to the A's session.
How can I make sure that only the same device can reconnect to its remote session?
If it's a single user account I don't think you can. You need to make sure that they log off instead of disconnecting, then they can start a new session with the right account.
See here for more info.
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Closed 9 years ago.
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I am currently attempting to get remote desktop server access to a different server, and that server admin was asking me what ports I was using. I was unsure to what he meant, and how I could find out this info ?
Thanks
If it's Windows remote desktop, then TCP port 3389 is what you need to tell him, although I'd like to think the admin should know that information!
If you are using the default configuration it will be port 3389 that the server is listening on. For non-standard configurations it can be anything, only the server administrator will be able to tell you.
http://en.wikipedia.org/wiki/Remote_Desktop_Protocol