os.makedev(major, minor)
major -- 這是主裝置號。
minor -- 這是次裝置號。
#!/usr/bin/python3 import os, sys path = "/var/www/html/foo.txt" # Now get the touple info = os.lstat(path) # Get major and minor device number major_dnum = os.major(info.st_dev) minor_dnum = os.minor(info.st_dev) print ("Major Device Number :", major_dnum) print ("Minor Device Number :", minor_dnum) # Make a device number dev_num = os.makedev(major_dnum, minor_dnum) print ("Device Number :", dev_num)
Major Device Number : 0 Minor Device Number : 103 Device Number : 103