linux shell utils: convert a list of hex to list of decimals

Posted by osgx on Super User See other posts from Super User or by osgx
Published on 2010-12-27T16:08:47Z Indexed on 2010/12/27 16:56 UTC
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linux

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bash

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shell-script

Hello

How can I convert a file with a lot hex numbers into the decimal?

Example: file1

 0x59999
 0x5acdc
 0xffeff

I want to start

$ cat file1 | util | cat >file2

and get file2 with smth like

 1021489
 1249230
 3458080

(numbers in example output are random, as I cant convert so long hex to dec)

Upd: perl : perl -pe '$_=hex;$_.="\n"'. Can anybody do it better?

The real task is a sorting of hex numbers.

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