Optimization: use ip -n over ip netns exec

This saves an exec call.
2020-11-19 12:10:26 -05:00 · 2020-11-19 12:10:26 -05:00 · 097342bd08
commit 097342bd08
parent 6517cca2a4
1 changed files with 6 additions and 1 deletions
--- a/network/vif-qubes-nat.sh
+++ b/network/vif-qubes-nat.sh
@ -35,7 +35,12 @@ function run

 function netns
 {
-    run ip netns exec "$netns" "$@"
+    if [[ "$1" = 'ip' ]]; then
+        shift
+        run ip -n "$netns" "$@"
+    else
+        run ip netns exec "$netns" "$@"
+    fi
 }

 run ip addr flush dev "$netns_appvm_if"