Data type conversions (Compute MAC addresses)

[Email protected] test1]# vim 19.py//add#!/usr/bin/pythonmacaddr = ' 00:0c:29:d1:6f:e9 ' Prefix_mac = macaddr[:-3]last_ both = Macaddr[-2:]plus_one = Int (last_two, +) + 1new_last_two = Hex (plus_one) [2:]NEW_MAC = Prefix_mac + ': ' + NEW_LAST_TW Oprint new_mac.upper ()///     Prefix_mac--Defines the prefix of the MAC address, to keep the first five bits unchanged [:-3]--from the beginning to the third lowest (the colon is also counted as a)    Last_two--First take the last two bits, [2 :]  from the last second to the end    because the MAC address is 16, you want to convert it to 10 binary--plus_one and then add 1--Get new    and then convert the new 16 binary to 10--sometimes it will print 0x (that means 16 binary)                 --New_last_two--[2:] from the third to the last    New_mac--The new address, is the prefix plus the last calculated two bits, using a colon to connect    upper ()--this function can be lowercase letters into uppercase letters */[[EMA Il protected] test1]# python 19.py00:0c:29:d1:6f:ea    

/* Above is just a script for a MAC address.     when there is something different, you can test it first by entering the Python state,    find a good solution, and then write it in the script.

/*     If the last two bits are 01, 0 will not be displayed after conversion, and 1 will be displayed.    Workaround: */[[email protected] test1]# vim 19.py//add#!/usr/bin/pythonmacaddr = ' 00:0c:29:d1:6f:01 ' Prefix_mac = macaddr[:-3 ]last_two = macaddr[-2:]plus_one = Int (last_two, +) + 1if Plus_one in range:    new_last_two = Hex (plus_one) [2:]
   
    new_last_two = ' 0 ' + new_last_twoelse:    new_last_two = Hex (plus_one) [2:]NEW_MAC = Prefix_mac + ': ' + new_last_twoprint New_mac.upper ()
   

/* If the last two bits is 0 A, then the next one should be B0, but 0 is not able to take the    solution: */[[email protected] test1]# vim 19.py//add#!/usr/bin/pythonmacaddr = ' 00:0c:29:d1:6f:0a ' Prefix_mac = macaddr[:-3]last_two = Macaddr[-2:]plus_one = Int (last_two, +) + 1if Plus_one in range (10) :    new_last_two = Hex (Plus_one) [2:]    new_last_two = ' 0 ' + new_last_twoelse:    new_last_two = Hex (Plus_one) [2:]        If Len (new_last_two) = = 1:            new_last_two = ' 0 ' + New_last_twonew_mac = Prefix_mac + ': ' + new_last_twoprint New_ma C.upper ()

Data type conversions (Compute MAC addresses)