您可以使用该标志
--filename N
tree --filenames N
其中N是大写字母的数量。例如,如果我只想打印最多四个子目录或每个子目录的文件,您可以使用
tree --filename 4
.
>> ls
filenames.json tripletlists ut-zap50k-images
>> tree --filelimit 4
.
âââ filenames.json
âââ tripletlists [12 entries exceeds filelimit, not opening dir]
âââ ut-zap50k-images
âââ Boots [5 entries exceeds filelimit, not opening dir]
âââ Sandals
â  âââ Athletic [6 entries exceeds filelimit, not opening dir]
â  âââ Flat [314 entries exceeds filelimit, not opening dir]
â  âââ Heel [25 entries exceeds filelimit, not opening dir]
âââ Shoes [10 entries exceeds filelimit, not opening dir]
âââ Slippers
âââ Boot [6 entries exceeds filelimit, not opening dir]
âââ Slipper Flats [77 entries exceeds filelimit, not opening dir]
âââ Slipper Heels
âââ Daniel Green [8 entries exceeds filelimit, not opening dir]
âââ L.B. Evans
âââ 7590239.255.jpg
âââ 7590239.72.jpg