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Full Discussion: Lines Concatenated with awk
Top Forums Shell Programming and Scripting Lines Concatenated with awk Post 302276295 by xadamz23 on Tuesday 13th of January 2009 12:04:39 PM
Old 01-13-2009
Quote:
Originally Posted by joeyg
best --

Code:
>cat $EMAIL_BODY | od -An -t dC -w10

which will show the file as created. Very interested to see if there are '10' characters and/or '13' characters, which are line-feed and carriage-return.

Could that perl script that is emailing also be involved in this oddity? Have you tried mailx or mutt for email?
Well here is the output of the command you gave me:

[root@rmhesx01 scripts]# cat adam2 | od -An -t dC -w10
86 77 95 78 65 77 69 58 10 32
32 32 32 32 32 10 74 97 110 32
49 51 32 49 48 58 53 52 32 32
46 32 32 52 46 48 75 10 74 97
110 32 57 32 49 49 58 50 48 32
32 46 46 32 32 52 46 48 75 10
65 112 114 32 50 57 32 50 48 48
56 32 32 97 99 116 105 118 101 95
110 105 99 95 99 104 101 99 107 46
115 104 32 32 49 46 49 75 10 74
97 110 32 49 51 32 49 48 58 53
52 32 32 97 100 97 109 49 32 32
48 10 65 112 114 32 50 56 32 50
48 48 56 32 32 115 101 110 100 109
97 105 108 46 112 108 32 32 54 52
54 10 74 97 110 32 49 50 32 48
56 58 52 55 32 32 115 110 97 112
115 104 111 116 115 95 114 101 112 111
114 116 46 115 104 32 32 49 46 48
75 10 74 97 110 32 57 32 49 54
58 51 57 32 32 115 110 97 112 115
104 111 116 115 95 114 101 112 111 114
116 46 115 104 46 98 97 107 32 32
49 46 49 75 10

I am not sure how to interpret that.
 

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LEARN ABOUT LINUX

ascii

ASCII(7)						     Linux Programmer's Manual							  ASCII(7)

NAME

       ascii - the ASCII character set encoded in octal, decimal, and hexadecimal

DESCRIPTION

       ASCII  is  the  American  Standard  Code for Information Interchange.  It is a 7-bit code.  Many 8-bit codes (such as ISO 8859-1, the Linux
       default character set) contain ASCII as their lower half.  The international counterpart of ASCII is known as ISO 646.

       The following table contains the 128 ASCII characters.

       C program 'X' escapes are noted.

       Oct   Dec   Hex	 Char			     Oct   Dec	 Hex   Char
       ------------------------------------------------------------------------
       000   0	   00	 NUL ''		     100   64	 40    @
       001   1	   01	 SOH (start of heading)      101   65	 41    A
       002   2	   02	 STX (start of text)	     102   66	 42    B
       003   3	   03	 ETX (end of text)	     103   67	 43    C
       004   4	   04	 EOT (end of transmission)   104   68	 44    D
       005   5	   05	 ENQ (enquiry)		     105   69	 45    E
       006   6	   06	 ACK (acknowledge)	     106   70	 46    F
       007   7	   07	 BEL 'a' (bell)	     107   71	 47    G
       010   8	   08	 BS  '' (backspace)	     110   72	 48    H
       011   9	   09	 HT  '	' (horizontal tab)   111   73	 49    I
       012   10    0A	 LF  '
' (new line)	     112   74	 4A    J
       013   11    0B	 VT  'v' (vertical tab)     113   75	 4B    K
       014   12    0C	 FF  'f' (form feed)	     114   76	 4C    L
       015   13    0D	 CR  '
' (carriage ret)     115   77	 4D    M
       016   14    0E	 SO  (shift out)	     116   78	 4E    N
       017   15    0F	 SI  (shift in) 	     117   79	 4F    O
       020   16    10	 DLE (data link escape)      120   80	 50    P
       021   17    11	 DC1 (device control 1)      121   81	 51    Q
       022   18    12	 DC2 (device control 2)      122   82	 52    R
       023   19    13	 DC3 (device control 3)      123   83	 53    S
       024   20    14	 DC4 (device control 4)      124   84	 54    T
       025   21    15	 NAK (negative ack.)	     125   85	 55    U
       026   22    16	 SYN (synchronous idle)      126   86	 56    V
       027   23    17	 ETB (end of trans. blk)     127   87	 57    W
       030   24    18	 CAN (cancel)		     130   88	 58    X
       031   25    19	 EM  (end of medium)	     131   89	 59    Y
       032   26    1A	 SUB (substitute)	     132   90	 5A    Z
       033   27    1B	 ESC (escape)		     133   91	 5B    [
       034   28    1C	 FS  (file separator)	     134   92	 5C      '\'
       035   29    1D	 GS  (group separator)	     135   93	 5D    ]
       036   30    1E	 RS  (record separator)      136   94	 5E    ^
       037   31    1F	 US  (unit separator)	     137   95	 5F    _
       040   32    20	 SPACE			     140   96	 60    `
       041   33    21	 !			     141   97	 61    a
       042   34    22	 "			     142   98	 62    b
       043   35    23	 #			     143   99	 63    c
       044   36    24	 $			     144   100	 64    d
       045   37    25	 %			     145   101	 65    e
       046   38    26	 &			     146   102	 66    f
       047   39    27	 '			     147   103	 67    g
       050   40    28	 (			     150   104	 68    h
       051   41    29	 )			     151   105	 69    i
       052   42    2A	 *			     152   106	 6A    j
       053   43    2B	 +			     153   107	 6B    k
       054   44    2C	 ,			     154   108	 6C    l
       055   45    2D	 -			     155   109	 6D    m
       056   46    2E	 .			     156   110	 6E    n
       057   47    2F	 /			     157   111	 6F    o

       060   48    30	 0			     160   112	 70    p
       061   49    31	 1			     161   113	 71    q
       062   50    32	 2			     162   114	 72    r
       063   51    33	 3			     163   115	 73    s
       064   52    34	 4			     164   116	 74    t
       065   53    35	 5			     165   117	 75    u
       066   54    36	 6			     166   118	 76    v
       067   55    37	 7			     167   119	 77    w
       070   56    38	 8			     170   120	 78    x
       071   57    39	 9			     171   121	 79    y
       072   58    3A	 :			     172   122	 7A    z
       073   59    3B	 ;			     173   123	 7B    {
       074   60    3C	 <			     174   124	 7C    |
       075   61    3D	 =			     175   125	 7D    }
       076   62    3E	 >			     176   126	 7E    ~
       077   63    3F	 ?			     177   127	 7F    DEL

   Tables
       For convenience, let us give more compact tables in hex and decimal.

	  2 3 4 5 6 7	    30 40 50 60 70 80 90 100 110 120
	-------------	   ---------------------------------
       0:   0 @ P ` p	  0:	(  2  <  F  P  Z  d   n   x
       1: ! 1 A Q a q	  1:	)  3  =  G  Q  [  e   o   y
       2: " 2 B R b r	  2:	*  4  >  H  R    f   p   z
       3: # 3 C S c s	  3: !	+  5  ?  I  S  ]  g   q   {
       4: $ 4 D T d t	  4: "	,  6  @  J  T  ^  h   r   |
       5: % 5 E U e u	  5: #	-  7  A  K  U  _  i   s   }
       6: & 6 F V f v	  6: $	.  8  B  L  V  `  j   t   ~
       7: ' 7 G W g w	  7: %	/  9  C  M  W  a  k   u  DEL
       8: ( 8 H X h x	  8: &	0  :  D  N  X  b  l   v
       9: ) 9 I Y i y	  9: '	1  ;  E  O  Y  c  m   w
       A: * : J Z j z
       B: + ; K [ k {
       C: , < L  l |
       D: - = M ] m }
       E: . > N ^ n ~
       F: / ? O _ o DEL

NOTES

   History
       An ascii manual page appeared in Version 7 of AT&T UNIX.

       On older terminals, the underscore code is displayed as a left arrow, called backarrow, the caret is displayed as an up-arrow and the  ver-
       tical bar has a hole in the middle.

       Uppercase  and  lowercase  characters  differ by just one bit and the ASCII character 2 differs from the double quote by just one bit, too.
       That made it much easier to encode characters mechanically or with a non-microcontroller-based electronic keyboard  and	that  pairing  was
       found on old teletypes.

       The ASCII standard was published by the United States of America Standards Institute (USASI) in 1968.

SEE ALSO

       iso_8859-1(7), iso_8859-10(7), iso_8859-13(7), iso_8859-14(7), iso_8859-15(7), iso_8859-16(7), iso_8859-2(7), iso_8859-3(7), iso_8859-4(7),
       iso_8859-5(7), iso_8859-6(7), iso_8859-7(7), iso_8859-8(7), iso_8859-9(7)

COLOPHON

       This page is part of release 3.27 of the Linux man-pages project.  A description of the project, and information about reporting bugs,  can
       be found at http://www.kernel.org/doc/man-pages/.

Linux								    2009-02-12								  ASCII(7)
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