更新redis_scan.sh

redis_scan.sh

 function delSet()
 {
 	key=$3
-	rs=`redis-cli -h $1 -p $2 exists $key`
-	scannum=100
+	scannum=1000
 	#echo $rs
-	if [ `echo $rs | awk -v tem="0" '{print($1>tem)? "1":"0"}'` -eq "0" ] ; then
-		echo "redis doesn't exist the key $key"
-	else
-		cursor="1"
-		members=`redis-cli -p $1 -a $2 sscan $key 0 count $scannum`
-		while [ `echo $cursor | awk -v tem="0" '{print($1>tem)? "1":"0"}'` -eq "1" ] ; do
-			OLD_IFS="$IFS"
-			IFS=" "
-			array=($members)
-			IFS="$OLD_IFS"
-			count=1
-			delkeys=""
-			for var in ${array[@]}
-			do
-				if [ $count -eq 1 ] ; then
-					cursor=$var
-					count=$((count+1))
-				else
-					#rs=`redis-cli -p $1 -a $2 SREM $key $var`
-					#echo "del:$var"
-					delkeys=$delkeys$var" "
-				fi
-			done
-			rs=`redis-cli -p $1 -a $2 SREM $key $delkeys`
-			if [ `echo $cursor | awk -v tem="0" '{print($1>tem)? "1":"0"}'` -eq "1" ];then
-				members=`redis-cli -p $1 -a $2 sscan $key $cursor count $scannum`
+	cursor="0"
+	members=`redis-cli -p $1 -a $2 sscan $key 0 count $scannum`
+	while [ `echo $cursor | awk -v tem="0" '{print($1>tem)? "1":"0"}'` -eq "1" ] ; do
+		OLD_IFS="$IFS"
+		IFS=" "
+		array=($members)
+		IFS="$OLD_IFS"
+		count=1
+		delkeys=""
+		for var in ${array[@]}
+		do
+			if [ $count -eq 1 ] ; then
+				cursor=$var
+				count=$((count+1))
+			else
+				#rs=`redis-cli -p $1 -a $2 SREM $key $var`
+				#echo "del:$var"
+				delkeys=$delkeys$var" "
 			fi
 		done
-	fi
+		echo $delkeys
+		#rs=`redis-cli -p $1 -a $2 SREM $key $delkeys`
+		if [ `echo $cursor | awk -v tem="0" '{print($1>tem)? "1":"0"}'` -eq "1" ];then
+			members=`redis-cli -p $1 -a $2 sscan $key $cursor count $scannum`
+		fi
+	done
 }
 key=$3
 echo "start remove the key $key"