From: Nicolas Boisselier <nicolas.boisselier@gmail.com>
Date: Tue, 18 Apr 2023 00:17:40 +0000 (+0200)
Subject: sys_interfaces_all() new
X-Git-Url: https://git.nbdom.net/?a=commitdiff_plain;h=ecd3801ad09cf295637bdbef5d09948de5fe9131;p=nb.git

sys_interfaces_all() new
---

diff --git a/etc/profile.d/sys.sh b/etc/profile.d/sys.sh
index ec8d40b1..17710461 100644
--- a/etc/profile.d/sys.sh
+++ b/etc/profile.d/sys.sh
@@ -205,25 +205,18 @@ sys_interfaces() {
 }
 
 sys_interfaces_all() {
-(
-	if which ip > /dev/null; then
-		ip link | awk -F'(: )|@' '/^[^ ]/{print $2}'
-
-	elif which ifconfig > /dev/null; then
-		#ifconfig | awk '/^[^ ]/{print $1}'
-		ifconfig | awk '/^[a-z][^:]+: flags=[0-9]+<[A-Z]+,BROADCAST/{sub(":$","",$1);print $1}'
-
-	fi
-) | awk '!x[$0]++ && $1 !~ /^(lo)$/ {print}' | while read int; do
-
-	infos=$( (ip addr show "$int" || ifconfig "$int") 2> /dev/null )
-
-	mac=$(echo "$infos" | awk '/ether ([^ ]+)/{print $2}')
-	[ -z "$mac" ] && continue
-	ip=$(echo "$infos" | awk '/^[\t ]*inet /{sub("^[^0-9]*","",$2); sub("/[0-9]+","",$2); {print $2; exit; printf $2" "}}')
-
-	printf '%s\t%s\t%s\n' "$int" "$mac" "$ip"
-done
+	ip -d -j a | sed "s/ifindex/\nifindex/g" | awk '\
+BEGIN{i=0; j=0}\
+/"link_type":"loopback"/{next}\
+/"info_kind":"veth"/{next}\
+0{print $0; next}
+i!=j{print ""}\
+/"ifname":/{i++}\
+match($0, /"ifname":"([^"]+)"/, m) {printf "%s\t", m[1]}\
+match($0, /"address":"([^"]+)"/, m) {printf "%s\t", m[1]}\
+match($0, /"local":"([0-9\.]+)"/, m) {printf "%s", m[1]}\
+0{print "";print i}
+'
 }
 
 sys_ips() {