So, my Ubuntu server's hard drive went into emergency read-only mode while I was in an SSH session. Thankfully, I was able to connect with SFTP and grabbed a few critical files, although, stupidly, it ...
I have written a python script to listen on port 2626 and executed the script. proof that localhost is listening tcp 0 0 127.0.0.1:2626 0.0.0.0:* LISTEN I can ...
I can not connect any mail server using telnet through 25 port. I can connect with any web-server using 80 port.So i searched for my open port sudo nmap -sS -p 20-2550 localhost It shows: Nmap ...
When trying to connect to mysql server via telnet I am getting following error: telnet localhost 3306 Trying ::1... Trying 127.0.0.1... telnet: Unable to connect to remote host: Connection timed out ...