dreport: move ipaddr plugin commands into network plugin

Combining all network related commands into network plugin.
Removing iplink plugin and command as it is capturing duplicate
data.

Tested:
root@rain104bmc:/tmp/test/obmcdump_00000000_1649837600# cat network.log
[ip addr]
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
.....

[netstat]
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
.....

Signed-off-by: Marri Devender Rao <devenrao@in.ibm.com>
Change-Id: Ie95865ca729e06fafdf8a6cbc9a9c294c9e4fa34
diff --git a/tools/dreport.d/plugins.d/network b/tools/dreport.d/plugins.d/network
index 3e315cf..661cba5 100644
--- a/tools/dreport.d/plugins.d/network
+++ b/tools/dreport.d/plugins.d/network
@@ -4,12 +4,17 @@
 # @brief: Collect network information
 #
 
-. $DREPORT_INCLUDE/functions
+# shellcheck disable=SC1091
+. "$DREPORT_INCLUDE"/functions
 
 file_name="network.log"
 
+#ip addr
+add_cmd_output "echo $'[ip addr]'" "$file_name" "ip addr"
+add_cmd_output "ip addr" "$file_name" "ip addr"
+
 #netstat
-add_cmd_output "echo $'[netstat]'" "$file_name" "netstat"
+add_cmd_output "echo $'\n[netstat]'" "$file_name" "netstat"
 add_cmd_output "netstat -nr" "$file_name" "netstat"
 
 #eth0
@@ -37,13 +42,13 @@
 #active tcp connections
 activetcp="/proc/net/tcp"
 if [ -f $activetcp ]; then
-    add_cmd_output "echo $'\n[activetcp]'" "$file_name" "activetcp"
-    add_cmd_output "cat $activetcp" "$file_name" "activetcp"
+    add_cmd_output "echo $'\n[activetcp]'" "$file_name" "active tcp"
+    add_cmd_output "cat $activetcp" "$file_name" "active tcp"
 fi
 
 #Load average
-loadavg="cat /proc/loadavg"
-if [ -f $activetcp ]; then
-    add_cmd_output "echo $'\n[Load average]'" "$file_name" "loadaverage"
-    add_cmd_output "cat $loadavg" "$file_name" "loadaverage"
+loadavg="/proc/loadavg"
+if [ -f $loadavg ]; then
+    add_cmd_output "echo $'\n[Load average]'" "$file_name" "load average"
+    add_cmd_output "cat $loadavg" "$file_name" "load average"
 fi