hello linux lt on all machines
i have three home pc s on my net work and i am trying to learn in bash so i have been playing with ssh. all my machines have ssh and ssh opensshd-sever. and i was able to ssh # 102 to #107 and vice versa. but now only #102 ssh 's to 107 . connect timed out port 22. however both machines have ufw turn to OFF
i have know a lot of commands but i dont know all the terminology so i get lost in some of the explanations and tutorial that i have used. is there a direct way to allow or not allow ports to be seen or set in terminal or gui ............. netstat and its other similar commands are not clear to me
i only am using this to learn in terminal and not for work or anything important . i log as w**@machinename like this w**@desktop:~$ w**@laptop:~$ w**@htpc:~$ and on localhost my router so do i need a user name@ or just ssh ip address. ?
nano is not working for me on 102 if i grep listen config page blank and a purge or reinstall i dont think fixes problem b/c it doesnt redo lists as it needs too .
i like linux and never go bac to wnds. sorry for the poor note and grammar from the deep wet south
