programB two> /var/log/programB.log 1> /dev/nullThe 3rd column that is interesting may be the TTL=sixty four. TTL - "aka. Time and energy to Are living", imply the packet will only transverse by at most sixty four nodes before timing out. So If your system is greater than 64 "hops" away from your method, you can't ping it, Unless of course you rais