!60 modify system-info.sh to show more ip address when login and fix /sbin/ip not found error

From: @si-gui
Reviewed-by: @overweight
Signed-off-by: @overweight

generic-release-1.0/system-info.sh

@@ -49,8 +49,11 @@ processes=$(ps aux | wc -l)
 user_num=$(users | wc -w)
 
 # Ip address
-ip_pre=$(/sbin/ip a|grep inet|grep -v 127.0.0.1|grep -v inet6 | awk '{print $2}' | head -1)
-ip_address=${ip_pre%/*}
+ip_pre=""
+if [ -x "/sbin/ip" ]
+then
+	    ip_pre=$(/sbin/ip a | grep inet | grep -v "127.0.0.1" | grep -v inet6 | awk '{print $2}')
+fi
 
 echo -e "\n"
 echo -e "Welcome to $welcome\n"
@@ -60,8 +63,12 @@ echo -e "Processes: \t$processes"
 echo -e "Memory used: \t$memory_usage"
 echo -e "Swap used: \t$swap_mem"
 echo -e "Usage On: \t$usageof"
-echo -e "IP address: \t$ip_address"
-echo -e "Users online: \t$user_num\n"
+for line in $ip_pre
+do
+	    ip_address=${line%/*}
+	    echo -e "IP address: \t$ip_address"
+done
+echo -e "Users online: \t$user_num"
 if [ "$whoiam"=="root" ]
 then
 	echo -e "\n"

generic-release.spec

@@ -5,7 +5,7 @@
 %define dist_release_version 8
 %define generic_version 20.03
 %define generic_patch_level LTS
-%define generic_release 39
+%define generic_release 40
 %define builtin_release_version 1.0
 
 %define current_arch %{_arch}
@@ -169,6 +169,10 @@ rm -rf $RPM_BUILD_ROOT
 %config(noreplace) /root/.cshrc
 
 %changelog
+* Fri 09 Jul 2021 sunguoshuai <sunguoshuai@huawei.com> - 1.0-40
+- modify system-info.sh to show more ip address when login
+- /sbin/ip not found err fix
+
 * Tue May 18 2021 solar.hu <solar.hu@foxmail.com> - 1.0-39
 - Disable for GOMP issue with rpmbuild