This PR addresses issue https://github.com/ecki/net-tools/issues/12 .
Setting the environment variable PATH_PROC to the path of the procfs will allow netstat fill in the process/pid data using PATH_PROC value
sorry for being late to the party. Did you see my comment about the variabnle name? I rebased your change, feel free to squash and force push it instead before i can apply it.
This PR addresses issue https://github.com/ecki/net-tools/issues/12 . Setting the environment variable PATH_PROC to the path of the procfs will allow netstat fill in the process/pid data using PATH_PROC value