Question : Linux RH: how to ping a port?

Hello Experts,

is there a way, via CLI, to ping specific port? say 2020

thx,

Answer : Linux RH: how to ping a port?

if u are looking for portable application for thumb drive, check below

all application in Public license and free ware.

http://www.lupopensuite.com/

you can run web server from your thumb drive and can put your application as a link.

http://www.pendriveapps.com/usb-webserver/