I read that I can add a line like this to /etc/ssh/sshd_config:
The "loginscript.sh" is executable and only does
screen -ls until now. I suppose the problem is, that it is executed in another shell instance, right? I didn't get any output on login yet.
OK, I solved the initial problem: Normal users had no permissions to execute the script in
/etc. I moved it to
/, now it works and echos to the login shell.
Next problem: The SSH connection closes directly after the script is executed. Any suggestions?