There is no way to convert binary file to ascii format.These two are basic intrinsic file properties. meaning during creation itself you determine if the file has to be binary or ascii text. Binary file will be usually of some specified format say pdf/executable/word document etc. for converting to text you will have specific tools for specific formats to ascii/text etc.
But if you binary file contains some valid ASCII strings in it, say like error messages you can filter them using strings command.
Hi,
Please can any one tell me how to convert binary data to text format and vice versa.
If possible give me the algorithm or C program.
Thanks in advance
Waiting for reply
Bye:o (5 Replies)
Hello,
How to i determine via ftp commandline if files on ftp server is ascii or binary files. Like every other comon windows ftp program does it automatically.
regards
Thomas (5 Replies)
Hi
I have a file which has ascii , binary, binary decimal coded,decimal & hexadecimal data with lot of special characters (like öƒ.ƒ.„İİ¡Š·œƒ.„İİ¡Š· ) in it. I want to standardize the file into ASCII format & later use that as source .
Can any one suggest a way a logic to convert such... (5 Replies)
I want to verify the file is Binary or ascii file and accordingly I want to switch the program with ret code
ie 0 or success and 1 for failure
Can any one help me is this a correct syntex...i am getting error
#!/bin/ksh
$file filename
if
echo "ascii fie Found"
else
echo " binary... (6 Replies)
Hi all,
I have been trying to convert a binary file to TEXT/ASCII file in linux/solaries.and commands like string are no good.Also i am not sure how the how output of the file looks like...
I am attaching the binary file as zip since i couldnt load it in its original form in the post incase... (1 Reply)
Hello *nix specialists,
Im working for a non profit organisation in Germany to transport DSL over WLAN to people in areas without no DSL. We are using Linksys WRT 54 router with DD-WRT firmware There are at the moment over 180 router running but we have to change some settings next time. So my... (7 Replies)
what is the diff between ascii and binary file.
my understand is that..
ascii file - has only line feed - \n in it
where as
binary file - has both line feed and carriage return in it- \r\n
is that correct.
also,what is the ksh command to identify whether it is a binary or ascii... (1 Reply)
Hi All,
Need your help!!
I have particular host file with below format:
172.34.45.67 Host1 Host2
134.45.56.67 Host3 Host4 Host5
I need shell script snippet which read this file and change the format of the file to the below format
172.34.45.67 Host1
172.34.45.67 ... (9 Replies)
Hi All,
I have a binary file which is being exported from a Database, and i need to convert that to ASCII format. How can i achieve that? And this solution should work for any file which is given to us; means they will give different files from different tables.
Thanks in advance. (8 Replies)
I need to convert a binary file which in encoded using base32 encoding technique and convert that into readible ASCII so that i can load the same in DB.
is there any command to do the same.
sample from the binary file lools like :
... (18 Replies)
Discussion started by: krk
18 Replies
LEARN ABOUT OPENSOLARIS
file
file(1B) SunOS/BSD Compatibility Package Commands file(1B)NAME
file - determine the type of a file by examining its contents
SYNOPSIS
/usr/ucb/file [-f ffile] [-cL] [-m mfile] filename...
DESCRIPTION
file performs a series of tests on each filename in an attempt to determine what it contains. If the contents of a file appear to be
ASCII text, file examines the first 512 bytes and tries to guess its language.
file uses the file /etc/magic to identify files that have some sort of magic number, that is, any file containing a numeric or string con-
stant that indicates its type.
OPTIONS -c Check for format errors in the magic number file. For reasons of efficiency, this validation is not normally carried out. No
file type-checking is done under -c.
-f ffile Get a list of filenames to identify from ffile.
-L If a file is a symbolic link, test the file the link references rather than the link itself.
-m mfile Use mfile as the name of an alternate magic number file.
EXAMPLES
Example 1 Using file on all the files in a specific user's directory.
This example illustrates the use of file on all the files in a specific user's directory:
example% pwd
/usr/blort/misc
example% /usr/ucb/file *
code: mc68020 demand paged executable
code.c: c program text
counts: ascii text
doc: roff,nroff, or eqn input text
empty.file: empty
libz: archive random library
memos: directory
project: symboliclink to /usr/project
script: executable shell script
titles: ascii text
s5.stuff: cpio archive
example%
ENVIRONMENT VARIABLES
The environment variables LC_CTYPE, LANG, and LC_default control the character classification throughout file. On entry to file, these
environment variables are checked in the following order: LC_CTYPE, LANG, and LC_default. When a valid value is found, remaining environ-
ment variables for character classification are ignored. For example, a new setting for LANG does not override the current valid character
classification rules of LC_CTYPE. When none of the values is valid, the shell character classification defaults to the POSIX.1 "C"
locale.
FILES
/etc/magic
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWscpu |
+-----------------------------+-----------------------------+
SEE ALSO magic(4), attributes(5)BUGS
file often makes mistakes. In particular, it often suggests that command files are C programs.
file does not recognize Pascal or LISP.
SunOS 5.11 14 Sep 1992 file(1B)