Monday, April 17, 2017

TDR - opens and shorts





Cable tester is for continuity. It is not the right answer.
Toner and probe - where is the end of the cable?
Loopback into the same device - you can run some test - send out traffic and check if it is receiving the right packet.


grep CTF

I used grep grep -i -r "string" /directory  -i to accept lowercase and uppercase  -r recursive __ look for all fol...