I am connecting remote linux and developing some application. To run the application I need to connect to another host for debugging due to resource availibility using srun command.
Seems like partial inception is possible using below in launch.json.
"miDebuggerServerAddress": "remoteHostname:9091",
And running the command on remote host as:
user#remoteHostname $ gdbserver :9091 ./myapplication arguments to my program
Related
I use my VS Code remote - SSH extension to jump between a lot my customers servers, and would actually like not install the VS Code server on every server that I use.
Is there a way not to install the VS Code server, when you use the Remote - SSH extension, or is there maybe even another extension I should use instead?
To fix this on your own (without using the script mentioned above), you could simply log into each of the linux. cs servers (using SSH), then the command pkill -u node , which will stop any running vscode-server processes
I fixed it but not using the official remote - SSH, but the extension SSH FS, which is a little more combersome as it can see you'r "normal" ssh config, but i works.
https://marketplace.visualstudio.com/items?itemName=Kelvin.vscode-sshfs
Can I use putty and web-browser for testing my web-server code in Linux ?
I'm using WSL with Ubuntu18.04 , it's very convenient to use it because I'm using vs code as IDE ...
So to test my code i need a putty (as a client) and the web-browser to run my code on ...
You can run tests on localhost. I think WSL shares the same IP address.
We can use web-browser with loaclhost for testing webserver on wsl .
We can test it by running on wsl this: "python3 -m http.server 8000"
I have done the script with Mechanize::Firefox. I need to run the script in VNC server. I'm working on ubuntu. I have installed krdc software to run the scripts.
Before running the script I'm starting the vnc server by using the following command vncserver.
To connect the server via ssh I have using one password for example sshpassword. When open the krdc software there I'm using the vncpassword.
My problem is, I have trying to run the Mechanize::Firefox script using Net::SSH::perl script it is running but the firefox is not starting. So I cannot crawl the content.
How can I fix this issue.? I don't know from where need to start.
I have setup and launched an instance of Amazon EC2 server with Ubuntu in it. Now I have integrated cygwin with command prompt also so all linux commands are working in command prompt.
I tried to access the server using ssh -i munish.pem ubuntu#52.11.190.155 (munish.pem contains my secret key).
After running this command I get an error: 'ssh' is not recognized as an internal or external command, operable program or batch file. I searched net and could find solution for github not for Amazon EC2 service...
You can use putty software in window for connecting to the AWS EC2 instance.
Follow the below steps:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/putty.html
Hope it helps..
You can open PowerShell and check ssh command is available or not.
If not, you can install OpenSSH in Windows 10. See following guide on how to install it.
https://learn.microsoft.com/en-us/windows-server/administration/openssh/openssh_install_firstuse
I have Installed GTK on a Linux machine.
I am connecting To Linux Machine from a Telnet Session to compile the GTK programs
From A Windows Machine. I am using Cygwin on Windows Machine. but i am not able to see
GUI output of my GTK program on my Windows Machine.
When i run program from my terminal i get this error:
(helloworld:22576): Gtk-WARNING **: cannot open display:
I tried solutions from every answer posted, but no use now i am getting following error:
$ ./helloworld
Invalid MIT-MAGIC-COOKIE-1 key
(helloworld:22710): Gtk-WARNING **: cannot open display: 172.25.0.161:0
and i am getting following error on my Cygwin console:
client 6 rejected from IP 172.25.0.91 Auth name: MIT-MAGIC-COOKIE-1 ID: -1
You must set the DISPLAY variable in your telnet session to the IP address or DNS name of your Windows machine and append ":0"
export DISPLAY=windows.your.domain:0
And you must start an X server on the Windows machine (comes with Cygwin but you must start it).
You need to run the X window system (install with Cygwin) on your Windows-box and enable remote connections (probably with xhost). Set the DISPLAY-variable on your Linux-box to the address of your Windows-box and :0, as such:
export DISPLAY=192.168.1.123:0
I can recommend using ssh rather than telnet, for security reasons. In this case you do not need to enable remote connections with xhost, and you do not need to set the DISPLAY-variable. You only need to enable X forwarding.
You should install X-server on your windows machine and make sure you have DISPLAY set to yourmachine:0 or something like that. Or better yet use ssh instead of telnet (e.g. putty) and tunnel your X connection. You'll have to do a bit on your own research, though, because the complete answer would be a lengthy one.
Install an small X server on Windows XMing32, then run it, use putty as a console client, and check "X11 Forwarding" in Connection->SSH->X11.
Unfortunately, X11 Forwarding is not available through Telnet, you must run a SSH server on the target Linux and connect through SSH. (See if /etc/ssh/sshd_conf requires enabling X11 Forwarding too).