答案 0 :(得分:0)
使用tree
:
tree -p > outputa.txt
示例:
$ tree -p > outputa.txt
$ cat outputa.txt
.
├── [drwxr-xr-x] directorya
│ └── [drwxr-xr-x] directoryb
│ └── [-rw-r--r--] file1.txt
└── [-rw-r--r--] outputa.txt
2 directories, 2 files