Is there a command that sets a variable length?
I have a input of a variable length field but my output for that field needs to be set to 32 char.
Is there such a command?
I am on a sun box running ksh
Thanks (2 Replies)
Hi ,
I have a peculiar case, where my sed command is working on a file which contains lines of small length.
sed "s/XYZ:1/XYZ:3/g" abc.txt > xyz.txt
when abc.txt contains lines of small length(currently around 80 chars) , this sed command is working fine.
when abc.txt contains lines of... (3 Replies)
Hello,
I am checking the length of each line of a fixed length file and making sure all lines are 161 length. My problem is that some files contain null characters which gets stripped out of my echo. How do I have the NULLs included in my check? (and I cannot replace or sub the NULL values with... (10 Replies)
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)
Hi,
Can anyone help with a effective solution ?
I need to change a variable length text field (between 1 - 18 characters) to a fixed length text of 18 characters with the unused portion, at the end, filled with spaces.
The text field is actually field 10 of a .csv file however I could cut... (7 Replies)
Hello Everyone,
I am stuck with one issue while working on abstract flat file which i have to use as input and load data to table.
Input Data-
------ ------------------------ ---- -----------------
WFI001 Xxxxxx Control Work Item A Number of Records
------ ------------------------... (5 Replies)
Hello All,
I have this script that does stuff like "starting, stopping & restarting" a Daemon Process running on my machine...
My main question is why in part of my code (which you will see below) does the Array Length (i.e. ${#PIDS} )
return "1" when I know the Array is empty..?
Here is... (17 Replies)
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
x86dis
X86DIS(1) libdisasm X86DIS(1)NAME
x86dis - disassemble a bytestream of Intel x86 instructions
SYNTAX
x86dis [-a offset|--addr=offset]
[-r offset len|--range=offset len]
[-e offset|--entry=offset]
[-s name|--syntax=name]
[-d name|--desc=name]
[-f file|--file=file]
[-o file|--out=file]
[-l file|--log=file]
[-p num|--pagesize=num]
[-h|-?|--help]
[-v|--version]
DESCRIPTION
A command-line interface to the libdisasm disassembler library.
OPTIONS
At least one option from the list -a, -e, -r must be given.
-f, --file=file
Read input bytes from file instead of stdin
-o, --out=file
Write output to file instead of stdout
-l, --log=file
Log errors to file instead of stderr
-p, --pagesize=num
Set page size for buffering STDIN to num (default 512K)
-s, --syntax=name
Set output syntax to name, where name is one of intel
(Intel syntax), att (AT&T syntax), raw (libdisasm syntax)
-d, --desc=name
Print a description of syntax name
-a, --addr=offset
Disassemble single instruction at offset
-e, --entry=offset
Disassemble forward from offset
-r, --range=offset len
Disassemble len bytes starting at offset
All offset and len parameters are expected to follow the conventions used in strtoul(3), where hexadecimal numbers have the prefix 0x,
octal numbers have the prefix 0, and decimal numbers have no prefix. A value of 0 for len indicates that that range extends to the end of
the file.
EXAMPLES
cat `which ls` | x86dis -s intel -e 0x00 -r 0x00 -1 -a 0xEEEE
x86dis -e 0 -s intel < bootsect.img
x86dis -d -s raw -f a.out -e `readelf -h a.out |
grep Entry | awk '{ printf( "0x%%x", strtonum($4) - 0x8048000 ) }` echo '55 89 e5 83 EC 08' | perl -ane 'foreach(@F){print
pack("C",hex);}'| x86dis -e 0 -s att
NOTES
x86dis performs no file format parsing, nor any verification that its input is in fact executable binary code. All offsets are assumed to
be from the start of the file, with no load addresses applied. The intent is to provide a bytestream disassembler rather than an object
file disassembler.
Descriptions of the various output formats can be obtained using the -d option.
AUTHORS
mammon_ <mammon_@users.sourceforge.net>
SEE ALSO bastard(1), libdisasm(7), x86_disasm(3), x86_format_insn(3), x86_init(3)mammon_ 0.21 X86DIS(1)