AWK and hex sequences Post: 30116

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Covert Deci to Hex (New to AWK)

Hi, I am very new to awk and would be grateful for your help. I need to convert a file with details like this, Wregister( 45676, 0) Wregister( 55550, 1) Wregister( 44000, 0) FlipFlop( 2342, 2) . . to look like this Wregister(626C, 0) Wregister(D8FE, 1) Wregister(ABE0, 0)...

2. Programming

After converting the hexstr to Hex and storing the Hex in a char*

Hi All, My main intension of is to convert the Hexstring stored in a char* into hex and then prefixing it with "0x" and suffix it with ',' This has to be done for all the hexstring char* is NULL. Store the result prefixed with "0x" and suffixed with ',' in another char* and pass it to...

3. Programming

What is the difference between ios::hex and std::hex?

Hi, Is there really a difference between these two, std::hex and ios::hex?? I stumbled upon reading a line, "std::ios::hex is a bitmask (8 on gcc) and works with setf(). std::hex is the operator". Is this true? Thanks

4. Shell Programming and Scripting

awk to remove leading zeros for a hex number

Is it possible by using awk to remove leading zeros for a hex number? ex: 0000000011179E0A -> 11179E0A Thank you!

5. UNIX for Dummies Questions & Answers

How to specify a FS as HEX value in AWK

Hi All, I have one input file seperated with Hex decimal B1 value. And i want to process this file. And iam creating an awk script to process this file. How can I specify the Field seperator as HEX B1 in my awk. Please help. Thanks in advance.:)

6. Shell Programming and Scripting

Range of numbers in HEX using AWK

Hi , How do i found out all the number in a range ( HEX) for example Input is 15CF:15D2 Output needed 15CF 15D0 15D1 15D2 Thanks

7. Shell Programming and Scripting

how to get data from hex file using SED or AWK based on pattern sign

I have a binary (hex) file I need to parse to get some data which are encoded this way: .* b4 . . . 01 12 .* af .* 83 L1 x1 x2 xL 84 L2 y1 y2 yL By another words there is a stream of hexadecimal bytes (in my example separated by space for better readability). I need to get value stored in...

8. Shell Programming and Scripting

awk to compare hex number

$ awk 'BEGIN{ pat111=0x1000000002E3E02; snBegin=0x1000000002E3E01; if (pat111<=snBegin) printf "a\n"}' a Result is not correct. Looks like the number is too big. Any idea? Thx! Please use code tags <- click the link!

9. HP-UX

Replacing Hex Characters In A File Using awk?

Hi guys, First off, i'm a complete noob to UNIX and LINUX so apologies if I don't understand the basics! I have a file which contains a hex value of '0D' at the end of each line when I look at it in a hex viewer. I need to change it so it contains a hex value of '0D0A0A' I thought...

10. Shell Programming and Scripting

Print hex Ip address in decimal format inside awk script

Hi to all, May someone help me with the following. The awk script below is part of a bigger awk script, and this part attempts to print an Ip address that is in hex format in decimal format. I'm trying with following code but I'm getting 0.0.0.0 and the correct answer is 192.168.140.100 ...

LEARN ABOUT DEBIAN

unibmp2hex

UNIBMP2HEX(1)						      General Commands Manual						     UNIBMP2HEX(1)

NAME

       unibmp2hex - Bitmap graphics file to GNU Unifont .hex file converter

SYNOPSIS

       unibmp2hex [-phexpage] [-iinput_file] [-ooutput_file] [-w]

DESCRIPTION

       unibmp2hex reads a bitmap produced by unihex2bmp before or after editing, and converts it back into a Unifont .hex format file.	The graph-
       ics file contains a block of 256 Unicode code points arranged in a 16 by 16 grid.  Each code point appears in a 32 by 32 pixel grid.  Char-
       acters are either 16 rows by 8 columns, or 16 rows by 16 columns.

OPTIONS

       -ppagenum   Specify  that  the  code points will be assigned to the 256 block space pagenum in the .hex file.  If not specified, unibmp2hex
		   will determine the appropriate block by reading the row and column headers.	Note that "page" is not a standard  Unicode  term.
		   It  refers  to  an output bitmap graphics page of 16 by 16 code points.  If pagenum is greater than FF, the block resides above
		   the Unicode Basic Multilingual Plane. In that event, the .hex file will contain eight digit hexadecimal code points rather than
		   the Unifont standard of four hexadecimal code points.

       -i	   Specify the input file. The default is stdin.

       -o	   Specify the output file. The default is stdout.

       -w	   Force all output .hex glyphs to be 16 pixels wide rather than dual width (8 or 16 pixels).

       Sample usage:

       unibmp2hex -imy_input_file.bmp -omy_output_file.hex

FILES

       *.bmp or *.wbmp graphics files

SEE ALSO

       bdfimplode(1),  hex2bdf(1), hex2bdf-split(1), hex2sfd(1), hexbraille(1), hexdraw(1), hexmerge(1), johab2ucs2(1), unicoverage(1), unidup(1),
       unihex2bmp(1), unipagecount(1), uniunmask(1)

AUTHOR

       unibmp2hex was written by Paul Hardy.

LICENSE

       unibmp2hex is Copyright (C) 2007, 2008 Paul Hardy, and is released under version 2 of the GNU General Public License, or (at your option) a
       later version.

BUGS

       No  known  real	bugs exist, except that this software does not perform extensive error checking on its input files.  If they're not in the
       format of the original bitmapped output from unihex2bmp, all bets are off.

       If the output file is for a "page" containing space code points and the bitmap file squares for those code points are not empty, unibmp2hex
       preserve  the  graphics as they are drawn.  They will be removed later using uniunmask, with spaces of the appropriate width from a substi-
       tutes.hex file.

								    2007 Dec 31 						     UNIBMP2HEX(1)