hey im trying to get the hex diffrences in two files ones called new and the other is named old i want it to phrase into my script,
heres how i need the info:
Code:
input='\x'94 #the new 1 byte hex change
offset=00000000 #the 1st offset of the difference
patch
unset input offset
input='\x'34 #the 2nd new 1 byte hex change
offset=00000001#the 2nd offset of the difference
patch
unset input offset
input='\x'03 #the 3rd new 1 byte hex change
offset=0000004C #the 3rd offset of the difference
patch
unset input offset
and so one till all the diffrences have been put into the script
can anybody help me?
thanks
Moderator's Comments:
Please use next time code tags for your code and data
I have a bunch of log files generated from a shell script, its all of my facebook friends and if theyre logged in. Each file is a different person. It runs every 5 minutes. The log file is just the date and time, then 1 if theyre logged in or 0 if theyre not. part of one of the files is:
Mon Aug... (5 Replies)
Hello all,
I have a text files that consists of blocks of text. Each block of text represents a set of Cartesian coordinates for a molecule. Each block of text starts with a line that has a only a number, which is equal to the total number of atoms in the molecule. After this number is a line... (15 Replies)
Hi, all.
I have a need to take a flat file FTP'd from Windows to Unix and convert it for loading into a MySQL database without manual intervention. However, some characters are "fancified" (e.g. the fancy Beginning and End double-quotes from Windows) that show up as codes using vi. I need to... (4 Replies)
Hi,
I'm fairly new at scripting.
I need to write a script that takes files from a source directory puts them in a target directory and sorts them by artist name.
This is what I have so far
#!/bin/bash
source_dir='/home/tcindy/songs'
target_dir='/home/tcindy/music'
for path in... (2 Replies)
Hello:
(exp) : match "exp",the matched text is stored in auto named arrays.
How can I get the matched text ? What is the name of the auto named arrays on linux shell ? (4 Replies)
I have three directories CspInterp, FpnInterp and LinInterp.
Each directory contains 4 .h and .ccp files describing 4 classes each
CspInterp
class CspFsInterp1d : public FsInterp1d
class CspVsInterp1d : public VsInterp1d
class CspFsInterp2d : public FsInterp2d
class CspVsInterp2d : public... (10 Replies)
Hi,
Server - MEDIAWIKI - MYSQL - CENTOS 5 - PHP5
I have a database import of close to a million pages into my wiki, mediawiki site,
the format that were left with is not pretty, and I need to find a way to clean this up and present it nicely...
I think regex is the best option as I can... (1 Reply)
Hi I have a file passwd_exmpl that contains:
root:x:0:0:root:/root:/bin/bash
bin:x:1:1:bin:/bin:/sbin/nologin
daemon:x:2:2:daemon:/sbin:/sbin/nologin
adm:x:3:4:adm:/var/adm:/sbin/nologin
lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin
sync:x:5:0:sync:/sbin:/bin/sync... (5 Replies)
I have an output file in the form
Hostname
Value1=abc
Value2=def
Value3=xyz
Hostname1
Value1=abc1
Value2=def1
Value3=xyz1
Hostname2
Value1=abc2
Value2=def2
Value3=xyz2
|
|
|
And so on…..
I need to export this output into csv so then it should be in format (8 Replies)
Discussion started by: rahul2662
8 Replies
LEARN ABOUT REDHAT
seek
seek(n) Tcl Built-In Commands seek(n)
__________________________________________________________________________________________________________________________________________________NAME
seek - Change the access position for an open channel
SYNOPSIS
seek channelId offset ?origin?
_________________________________________________________________DESCRIPTION
Changes the current access position for channelId. ChannelId must be a channel identifier such as returned from a previous invocation of
open or socket. The offset and origin arguments specify the position at which the next read or write will occur for channelId. Offset must
be an integer (which may be negative) and origin must be one of the following:
start The new access position will be offset bytes from the start of the underlying file or device.
current The new access position will be offset bytes from the current access position; a negative offset moves the access position back-
wards in the underlying file or device.
end The new access position will be offset bytes from the end of the file or device. A negative offset places the access position
before the end of file, and a positive offset places the access position after the end of file.
The origin argument defaults to start.
The command flushes all buffered output for the channel before the command returns, even if the channel is in nonblocking mode. It also
discards any buffered and unread input. This command returns an empty string. An error occurs if this command is applied to channels
whose underlying file or device does not support seeking.
Note that offset values are byte offsets, not character offsets. Both seek and tell operate in terms of bytes, not characters, unlike |
read.
SEE ALSO
file(n), open(n), close(n), gets(n), tell(n)
KEYWORDS
access position, file, seek
Tcl 8.1 seek(n)
01-16-2012
help with organizing some non regular text
