generic iproute output parsing

Fixes #346 Fixes #312
2018-10-31 20:11:18 -05:00 · 2018-10-31 20:11:18 -05:00 · 497ae17bf0
parent 4907bc533d
commit 497ae17bf0
1 changed files with 1 additions and 1 deletions
--- a/docker_run.sh
+++ b/docker_run.sh
@ -1,6 +1,6 @@
 #!/bin/bash
 # Lookups may not work for VPN / tun0
-IP_LOOKUP="$(ip route get 8.8.8.8 | awk '{ print $NF; exit }')"  
+IP_LOOKUP="$(ip route get 8.8.8.8 | awk '{for(i=1;i<=NF;i++) if ($i=="src") print $(i+1)}')"  
 IPv6_LOOKUP="$(ip -6 route get 2001:4860:4860::8888 | awk '{for(i=1;i<=NF;i++) if ($i=="src") print $(i+1)}')"  

 # Just hard code these to your docker server's LAN IP if lookups aren't working