DS TECH checking server port connetions between machines ~~ December 22, 2015 on remote machine: 1 netcat -l 22445 on the local machine 1 echo test > /dev/tcp//22445 Related Posts:Flask - change default port from 5000OSX TimeMachine - remove TM backups of old machines…proxpn server addressesFlask / Django - clearing the port on failed 'python…Machine info: fmp servernginx server block wordpress virtualhost https letsencryptdovecot IMAP local server on OS-X for mail archivesExcel (mac) move between cells vs. move sheetFlask - launching the local dev web server