八进制转储的“连续”输出

Question

Using od in this way in the file test5MB:

od -a -An -v test5MB | head -110 | tr 'spnull' ' '

I got:

P ! * * * PROGRAMDEMUXVAXRUNNIN G 1 3 : 3 2 : 3 1 1 9 - APR - 8 5 PHOENIX
FAMILY * * *
PRELEASE 7 . 2 -
LINKDATE 1 8 - APR - 1 9 8 5 0 9 : 0 7 : 0 1 . 2 7

  P ! * * * @ L 1 3 . DMX * * * PLINE 8 0 0 0 8 0 0 0 1 2 4 2 4 PTAPE 8 0 0 0 1 MPLXF 3 2 I 1 6 0 0 IN 1 PREEL 4 0 4 4 0 5 4 0 6 4 0 7 4 0 8 4 0 9 PREEL 4 1 0 4 1 1 

4 1 2
4 1 3 4 1 4 4 1 5

  PREEL 4 1 6 4 1 7 4 1 8 4 1 9 4 2 0 4 2 1 PREEL 4 2 2 4 2 3 4 2 4 4 2 5 4 2 6 4 2 7 PREEL 4 2 8 4 2 9 4 3 0 4 3 1 4 3 2 4 3 3 PREEL 4 3 4 4 3 5 

4 3 6
4 3 7 4 3 8 4 3 9

  PREEL 4 4 0 PTAPE 8 0 0 0 2 PHXIOT 1 PTEND PFRMTB 3 2 4 2 PEDTB 1 6 3 5 9 9 9 9 1 PSEQRSPLOUT 1 ENDC 

The problem is that I should get it in this format (the bold letters aren't needed):

P! * PROGRAM DEMUXVAX RUNNING 13:32:31 19-APR-85 PHOENIX FAMILY P RELEASE 7.2 - LINK DATE 18-APR-1985 09:07:01.27 P! @L13.DMX *
PLINE 8000 8000 1 24 24
PTAPE 8000 1MPLX F32I 1600 IN1
PREEL 404 405 406 407 408 409
PREEL 410 411 412 413 414 415
PREEL 416 417 418 419 420 421
PREEL 422 423 424 425 426 427
PREEL 428 429 430 431 432 433
PREEL 434 435 436 437 438 439
PREEL 440
PTAPE 8000 2PHXI OT1
PTEND
PFRMT B3 24 2
PEDTB 1635 9999 1
PSEQ RSPL OUT1 ENDC

Can this format be achieved directly from the output of od? the best is using od and some bash/shell tricks.

Thanks in advance for any hint on this,

Answer 1

Have a look at xxd , specifically with the -p option.

I can't say much more without an input file :-)