04-02-2014
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hello!
I have a file with fixed record length...
format:
123445asdfg 4343777 sfgg
I wanna convert it to
123445,asdfg ,4343,777 ,sfgg
is there any way to do it?
sed/grep/awk??
at the moment I use sed -e 's_ \(\)_,\1_g'
but it works only if there are spaces between... (16 Replies)
Discussion started by: george_
16 Replies
2. UNIX for Dummies Questions & Answers
I want to find out the record length of a fixed length file? I forgot the command. Any body know? (9 Replies)
Discussion started by: tranq01
9 Replies
3. Shell Programming and Scripting
Hi,
I have a problem, please help me,
I have a flat file like this:
P00000000088888888999999999 0000999903 000000000000000000
P00000000077777777000000000 0000999903 000000000000000000
P00000000044444444333333333 0000999903 00000000000000000079875
P00000000066666666111111111 0000999903 ... (5 Replies)
Discussion started by: DebianJ
5 Replies
4. Shell Programming and Scripting
Very, very new to unix scripting and have a unique situation. I have a file of records that contain 3 records types:
(H)eader Records
(D)etail Records
(T)railer Records
The Detail records are 82 bytes in length which is perfect. The Header and Trailer records sometimes are 82 bytes in... (3 Replies)
Discussion started by: jclanc8
3 Replies
5. Shell Programming and Scripting
I've been searching high and low for this...but, maybe I'm just missing something. I have a file to be sorted that, unfortunately, contains binary data at the end of the line. As you may guess, this binary data may contain a newline character, which messes up the sort. I think I could resolve this... (5 Replies)
Discussion started by: jcagle
5 Replies
6. Shell Programming and Scripting
I have records with different lengths say 386, 387 and 388. Do i have any command to view all the records of the length 386 ? Please do advise.
Thanks (2 Replies)
Discussion started by: bobby1015
2 Replies
7. Shell Programming and Scripting
Hi,
The record length may be differ in afile. I want to display the records if the record length is not equal to 50 using sed/awk command.
Thanks in Advance (6 Replies)
Discussion started by: NareshN
6 Replies
8. Shell Programming and Scripting
Hi all,
We are going through a total migration from AIX-based server framework to Linux-based servers. When I am testing *.sh and *.awk in a lower environments, it abends at the same step everytime in verifying the record length of the first row of the source file.
I know this source file... (11 Replies)
Discussion started by: SoloXX
11 Replies
9. Shell Programming and Scripting
Hi Team,
I have an issue to split the file which is having special chracter(German Char) using awk command.
I have a different length records in a file. I am separating the files based on the length using awk command.
The command is working fine if the record is not having any... (7 Replies)
Discussion started by: Anthuvan
7 Replies
LEARN ABOUT DEBIAN
srec_brecord
srec_brecord(5) File Formats Manual srec_brecord(5)
NAME
srec_brecord - Freescale MC68EZ328 Dragonball bootstrap record format
DESCRIPTION
This data format is understood by Freescale MC68EZ328 Dragonball series processors on their internal UART.
Lines
Each line contains hexadecimal data, each byte represented by two hexadecimal nybbles in upper case. Characters not in this set, but
larger than 0x30 (e.g. lower case) will be ignored, less than 0x30 (e.g. CR or LF) are considered record terminators. Comments are prob-
lematic; don't try this at home.
Fields
Each line contains a 4-byte address (big endian), a 1-byte length-and-mode, and then data bytes as dictated by the length. There is no
checksum. A zero length record is an execution start address record, non-zero length records are data.
+--+---+---+---+---+---+---+---+---+----+-----+---+
|1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ... | n |
+--+---+---+---+---+---+---+---+---+----+-----+---+
| Address | Length | Data |
+------------------------------+--------+---------+
The length-and-mode byte is formatted as follows:
+--+---+---+---+---+---+---+---+
|7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
+--+---+---+---+---+---+---+---+
|Mode | R | Length |
+------+---+-------------------+
Mode These bits are ignored by SRecord in input (00 = bytes, 01 = half words, 10 is reserved, 11 = long words). These bits are always
zero on output by SRecord.
R This bit indicates a data read rather than a data write; SRecord does not accept input files with this bit set, and will not set it
on output.
Length The length of the records data bytes. It does not include the address or length bytes. The maximum payload of a record is 31
bytes of data.
Size Multiplier
In general, binary data will expand in sized by at least 2.35 times when represented with this format.
EXAMPLE
Here is an example b-record format file. It contains the data "Hello, World" to be loaded at address 0.
000000000D48656C6C6F2C20576F726C640A
SEE ALSO
http://www.freescale.com/files/32bit/doc/ref_manual/MC68VZ328UM.pdf
COPYRIGHT
srec_cat version 1.58
Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Peter Miller
The srec_cat program comes with ABSOLUTELY NO WARRANTY; for details use the 'srec_cat -VERSion License' command. This is free software and
you are welcome to redistribute it under certain conditions; for details use the 'srec_cat -VERSion License' command.
AUTHOR
Peter Miller E-Mail: pmiller@opensource.org.au
//* WWW: http://miller.emu.id.au/pmiller/
Reference Manual SRecord srec_brecord(5)