Visit Our UNIX and Linux User Community

Full Discussion: Reverse hexdump without xxd
Top Forums Shell Programming and Scripting Reverse hexdump without xxd Post 302404529 by alister on Tuesday 16th of March 2010 06:44:59 PM
Old 03-16-2010
Assuming the values are space-delimited single bytes in hex:
$ cat hdump
41 42 43 44
45 46 47 48

echo 'ibase=16' | cat - hdump | tr ' ' \; | bc | awk '{printf("%c",$0)}'


Last edited by alister; 03-16-2010 at 11:31 PM..
Test Your Knowledge in Computers #93
Difficulty: Easy
The mkdir command will create a new directory even if the user does not have the required permissions to write to the parent directory of the new directory.
True or False?

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Reverse *

when I do $ ls z* List of all files begining with 'z'. But what if I want to do a reverse lookup. Just for interest sake ;) $ ls ztr should be same as $ ls ztr* $ ls zt* $ ls z* (2 Replies)
Discussion started by: azmathshaikh
2 Replies

2. Shell Programming and Scripting

reverse of basename

Hi, Can someone let me know how to find the reverse of the basename i.e i have /apps/tiv/pmon/xxxx.dat and I want /apps/tiv/pmon/ Thanks (7 Replies)
Discussion started by: braindrain
7 Replies

3. Shell Programming and Scripting

Reverse FTP

Hi Everybody, I want to write a script in unix which will automatically FTP a .txt file from my client machine D: drive(Windows) That is I want to FTP a file from my PC to UNIX box but this should be done from UNIX box by a shell script. (i.e. I will invoke the script in UNIX and FTP will be... (4 Replies)
Discussion started by: ganesh123
4 Replies

4. Shell Programming and Scripting

reverse sort

Hello, How do i sort a csv file. i should be sorting column1(varchar),column2*(varchar) in ascending and column4 in descending order(numeric datatype). I tried few combinations of sort, but doesn't seem to be getting the right result. sort -t "," -k 1 -k 2 -k 4nr file any help is... (3 Replies)
Discussion started by: markjason
3 Replies

5. Shell Programming and Scripting

Reverse lookup

hey guys, can anybody help me out here on the following: grep '^\{1,3\}\.\{1,3\}\.\{1,3\}\.\{1,3\}$' ravi.txt mary.txt lisa.txt i.e what i did was found ip addreses from different files and then i want... (1 Reply)
Discussion started by: ravis83
1 Replies

6. Shell Programming and Scripting

Puzzled with hexdump, hd and ln

How to create a symbolic link to a command with certain argument? When I man hexdump, it is said in the man page that "-C Canonical hex+ASCII display...Calling the command hd implies this option". Actually it is. hd equals to hexdump -C. And then I examined the ln command but find it is a... (5 Replies)
Discussion started by: vistastar
5 Replies

7. Shell Programming and Scripting

reverse matching

Hello guys How can I use egrep to match word1 but not word2...word1. What I mean suppose that I have the following text, and my word1=pizza and word2=eat I hate to eat pizza because I ma eating it each day Pizza is good I like vegetarian and Italian Pizza eating healthy food is... (7 Replies)
Discussion started by: fdc2suxs
7 Replies

8. Shell Programming and Scripting

How to perform a hexdump using dd from start point to end point?

hi, I would like to ask or is it possible to dump a hex using dd from starting point to end point just like the "xxd -s 512 -l 512 <bin file>" I know the redirect hexdump -C but i can't figure it out the combination options of dd. Hope someone can share their knowledge.. Thanks in... (3 Replies)
Discussion started by: jao_madn
3 Replies

9. Shell Programming and Scripting

Edit file hexadecimal with xxd

Hi all: I need edit a hexadecimal file. for example: 000d530: 0000 0000 0000 0000 0000 0000 493a 004f ............I:.O 000d540: 6374 2032 3820 3230 3135 2031 393a 3234 ct 28 2015 19:24 I need to cut the chain(black) and corresponding to hexadecimal from the chain at the end of file... (5 Replies)
Discussion started by: Rodrigo0461
5 Replies
gnomevfs-cat(1) 						   User Commands						   gnomevfs-cat(1)

gnomevfs-cat - print a file to standard output using the VFS system SYNOPSIS
gnomevfs-cat URI DESCRIPTION
gnomevfs-cat prints a file to standard output using the virtual file system to access the file via a URI. OPERANDS
The following operands are supported: URI Specifies the file location in standard URI format. EXAMPLES
Example 1: Cat a File From a Web Server example% gnomevfs-cat Example 2: Cat a Local File example% gnomevfs-cat file:///home/user/README.txt ENVIRONMENT VARIABLES
See environ(5) for descriptions of the following environment variables: NLSPATH. EXIT STATUS
The exit value 0 is returned regardless of success or failure. FILES
The following files are used by this application: /usr/bin/gnomevfs-cat Executable to print a file to standard output using the VFS system ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWgnome-vfs | +-----------------------------+-----------------------------+ |Interface stability |External | +-----------------------------+-----------------------------+ SEE ALSO
gnomevfs-copy(1), gnomevfs-info(1), gnomevfs-ls(1), gnomevfs-mkdir(1) NOTES
Written by Stephen Browne, Sun Microsystems Inc., 2004. SunOS 5.10 6 Sep 2004 gnomevfs-cat(1)

Featured Tech Videos

All times are GMT -4. The time now is 04:50 AM.
Unix & Linux Forums Content Copyright 1993-2020. All Rights Reserved.
Privacy Policy