debug bash shell

util/shtest/var.sh

@@ -1,7 +1,19 @@
 #!/bin/bash
 
 
-slave_hosts=$XYZ_SLAVE_HOSTS
-echo $slave_hosts
+#slave_hosts=$XYZ_SLAVE_HOSTS
+#echo $slave_hosts
 
-vdb=$(df -h | grep /dev/vdb1 | awk 'BEGIN{OFS=","}{print $1,$2,$3,$4}')
+slave_hosts=(${XYZ_SLAVE_HOSTS//:/ })
+# shellcheck disable=SC2068
+echo ${slave_hosts[@]}
+
+# shellcheck disable=SC2068
+for host in ${slave_hosts[@]}
+do
+  echo $host
+done
+
+XYZ_NETIP=''
+XYZ_MONITOR_DU_DIR=/mnt/shoplog:/mnt/mysql/xyzshop:/data/mysqlundo
+XYZ_MONITOR_DF_DIR=/dev/vda1:/dev/vdb1:/dev/vdc1