Converting from decimal to hex

[Anders Bystrup]

Hi.

I have an array consisting of mac addresses in decimal form seperated by :
Like this:
0:0:33:195:37:6 0:0:180:75:15:17 and so on

I now need to convert the decimal numbers into hex on the following form:
00:e0:98:9b:ce:6f 00:e0:98:a4:db:41

Is it possible to do this using a search and replace or how would you do
this?

/Anders

 

[John J. Trammell]

Hi.

I have an array consisting of mac addresses in decimal form seperated by :
Like this:
0:0:33:195:37:6 0:0:180:75:15:17 and so on

I now need to convert the decimal numbers into hex on the following form:
00:e0:98:9b:ce:6f 00:e0:98:a4:db:41

Is it possible to do this using a search and replace or how would you do
this?

One solution:

s/(\d+)/sprintf("%02x",$1)/eg;