then depth_max=$retval fi#echo"$i-depth:$retval"fi done echo"max depth:$depth_max"测试:执行du_folder2.sh./结果是指定目录./的深度 实例:[root@localhost du_study2]#./du_folder2.sh/home/whuang/du_study2 max depth:2[root@...
`pwd`=$source_folder]do count=`expr$count+1` cd.done cd$this_dir return$count } target_folder="$folder_name"depth_max=1 for i in `du"$target_folder"`;do if[-d$i-a!i=$target_folder];then depth_foler"$target_folder""$i...