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:Excel (mac) move between cells vs. move sheetFlask - change default port from 5000proxpn server addressesdovecot IMAP local server on OS-X for mail archivesFlask / Django - clearing the port on failed 'python…Flask - launching the local dev web servernginx server block wordpress virtualhost https letsencryptMachine info: fmp serverSMB Mount - Ubuntu Client - OSX Server