check update added

check_update.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+value=$(<csv/system_info.json)
+echo "${value}"
+
+IFS=:, read -ra x <<< "$value"
+
+
+
+for i in ${x[@]}
+do 
+	echo $i
+done
+
+
+[ $(git rev-parse HEAD) = $(git ls-remote $(git rev-parse --abbrev-ref @{u} | \
+sed 's/\// /g') | cut -f1) ] && x[1]=" false" || x[1]=" true"
+
+
+str1=$(IFS=:; echo "${x[*]:0:2}")
+str2=$(IFS=:; echo "${x[*]:2:2}")
+
+ar2=("${str1}" "${str2}")
+for i in ${ar2[@]}
+do 
+	echo $i
+done
+
+str=$(IFS=,; echo "${ar2[*]}")
+
+
+rm csv/system_info.json
+echo "$str" >> csv/system_info.json
+
+
+