Tips 1: search for contents in a given folder
(1) list all the contents including subfolders
import pathlib
target_dir='/home/feifei/go/'
cnt = 0
for f in pathlib.Path(target_dir).glob("**/*"):
print(f)
cnt = cnt + 1
if cnt == 5:
break
# /home/feifei/go/pkg
# /home/feifei/go/bin
# /home/feifei/go/pkg/sumdb
# /home/feifei/go/pkg/mod
#…