目录文件计数.sh: $[ … ] seemed to be deprecated

Replaced it with $(( … ))
2020-12-06 21:48:39 +09:00 · 2020-12-06 21:48:39 +09:00 · 208700ae85
parent 2ff65f003f
commit 208700ae85
1 changed files with 1 additions and 1 deletions
--- a/正则表达式/目录文件计数.sh
+++ b/正则表达式/目录文件计数.sh
@ -10,7 +10,7 @@ do
 	echo $check
 	for item in $check
 	do
-		count=$[ $count + 1 ]
+		count=$(( $count + 1 ))
 	done
 	echo "$directory - $count"
 	count=0