Also,I have to check header,trailer,file and header filename match,count check in trailer section,Total column check and not null check to automate the things.
Hi everyone,
I am new to Unix programming. My inquries is:-
a) How to add a Header and Trailer in the set of data
b) Include a number count of the data in the trailer
The set of data only contained the information of 'Customer's Name' and 'Account Number'. I would like to add the Header... (2 Replies)
Hi All,
I am karthik. I am new to this forum. I have one requirement.
I have a file with header and footer.
Header may be like
HDR0001
or
FILE20090110
(Assume it is unknown so far, but i am sure there is a header in the file)
likewise file has the trailer too.
I just... (7 Replies)
i have .DAT file FILE1.DAT
1200910270040625
2123456789 J123456 ABC
2123456789 K123456 ABC
2222222222 L123456 DEF
2333333333 M12345 GHI
30000004
My outfile FILE2.TXT should have like this, I need the header value as ie (1200910270040625 ) body rows remove the duplicate rows and the... (2 Replies)
How can we a shell script and pass date parameters .I have 3 files comming from Datastage with |" delimited
I need append 3 files as above: File1:
P0000|"47416954|"AU|"000|"INS|"0000|"|"20060601|"99991231|"|"|"|"|"01
File 2:... (2 Replies)
Hi,
I want to add the below Header to all the files in sequence File1,File2,File3...etc
"ABC,<number of chracter in the file>"
e,g - If File1 is as below
pqrstuvdt
abcdefgh
then I want to add the above header into it ,So that File1 becomes as below
ABC,17
pqrstuvdt
abcdefgh
... (9 Replies)
for example, i have a file with below content:
123413
866688
816866
818818
i want the output as:
This is header
123413
866688
816866
818818
This is trailer
i am able to achieve it using a bash script. (2 Replies)
Hi,
I need a script that validates a file header/detail/trailer. File layout is:
Header - Rec_Type|File_name|File_Date
Detail - Rec_Type|field1|field2|field3...
Trailder - Rec_Type|File_name|File_Date|Record_count
Sample Data:
HDR|customer_data.dat|20120709... (7 Replies)
I have a EBCDIC multi layout file which has a header record which is 21 bytes, The Detail records are 2427 bytes long and the trailer record is 9 bytes long.
Is there a command to remove the header as well as trailer record and read only the detail records while at the same time not altering... (1 Reply)
Hi ,
My UNIX system is SUN Solaris.
I am trying to do a simple thing as described below.
I have a PIPE delimited file that has header and trailer. So the file is something like below:
Test1.txt looks like something below:
field_data1|field_data2|and some more data --Header
... (5 Replies)
Discussion started by: Saanvi1
5 Replies
LEARN ABOUT OSX
yencode
yencode(n) Text encoding & decoding binary data yencode(n)
__________________________________________________________________________________________________________________________________________________NAME
yencode - Y-encode/decode binary data
SYNOPSIS
package require Tcl 8.2
package require yencode ?1.1.2?
::yencode::encode string
::yencode::decode string
::yencode::yencode ?-name string? ?-line integer? ?-crc32 boolean? (-file filename | ?--? string)
::yencode::ydecode (-file filename | ?--? string)
_________________________________________________________________DESCRIPTION
This package provides a Tcl-only implementation of the yEnc file encoding. This is a recently introduced method of encoding binary files
for transmission through Usenet. This encoding packs binary data into a format that requires an 8-bit clean transmission layer but that
escapes characters special to the NNTP posting protocols. See http://www.yenc.org/ for details concerning the algorithm.
::yencode::encode string
returns the yEnc encoded data.
::yencode::decode string
Decodes the given yEnc encoded data.
::yencode::yencode ?-name string? ?-line integer? ?-crc32 boolean? (-file filename | ?--? string)
Encode a file or block of data.
::yencode::ydecode (-file filename | ?--? string)
Decode a file or block of data. A file may contain more than one embedded file so the result is a list where each element is a three
element list of filename, file size and data.
OPTIONS -filename name
Cause the yencode or ydecode commands to read their data from the named file rather that taking a string parameter.
-name string
The encoded data header line contains the suggested file name to be used when unpacking the data. Use this option to change this
from the default of "data.dat".
-line integer
The yencoded data header line contains records the line length used during the encoding. Use this option to select a line length
other that the default of 128. Note that NNTP imposes a 1000 character line length limit and some gateways may have trouble with
more than 255 characters per line.
-crc32 boolean
The yEnc specification recommends the inclusion of a cyclic redundancy check value in the footer. Use this option to change the
default from true to false.
% set d [yencode::yencode -file testfile.txt]
=ybegin line=128 size=584 name=testfile.txt
-o- data not shown -o-
=yend size=584 crc32=ded29f4f
REFERENCES
[1] http://www.yenc.org/yenc-draft.1.3.txt
BUGS, IDEAS, FEEDBACK
This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category base64
of the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883]. Please also report any ideas for enhancements you may have for
either package and/or documentation.
KEYWORDS
encoding, yEnc, ydecode, yencode
CATEGORY
Text processing
COPYRIGHT
Copyright (c) 2002, Pat Thoyts
base64 1.1.2 yencode(n)