fix: add Linx and Red Hat support

packaging/tools/install_arbi.sh

@@ -76,12 +76,21 @@ elif echo $osinfo | grep -qwi "debian"; then
 elif echo $osinfo | grep -qwi "Kylin"; then
   #  echo "This is Kylin system"
   os_type=1
+elif echo $osinfo | grep -qwi "Red"; then
+  #  echo "This is Red Hat system"
+  os_type=1
 elif echo $osinfo | grep -qwi "centos"; then
   #  echo "This is centos system"
   os_type=2
 elif echo $osinfo | grep -qwi "fedora"; then
   #  echo "This is fedora system"
   os_type=2
+elif echo $osinfo | grep -qwi "Linx"; then
+  #  echo "This is Linx system"
+  os_type=1
+  service_mod=0
+  initd_mod=0
+  service_config_dir="/etc/systemd/system"
 else
   echo " osinfo: ${osinfo}"
   echo " This is an officially unverified linux system,"