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Full Discussion: how to set password/encrypt a shell script
Top Forums Shell Programming and Scripting how to set password/encrypt a shell script Post 302401406 by ungalnanban on Saturday 6th of March 2010 01:03:48 AM
Old 03-06-2010
MySQL
In vim

in command mode use the X command
Code:
:X

it will ask the encryption key,
then you need to give the encryption key.

using this you can set the password to your file.
it will allow to you read the file with the help of encryption key.


if you want to remove the encryption key use the same command

it will ask the encryption key no need to give the encryption key simply enter is enough to remove the encryption key
of change the encryption key.

if you encrypt your script then your script will not execute.
Last edited by ungalnanban; 03-06-2010 at 02:16 AM..
 

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LEARN ABOUT HPUX

setkey_r

crypt(3C)																 crypt(3C)

NAME

       crypt  - generate hashing encryption

SYNOPSIS

   Obsolescent Interfaces
DESCRIPTION

   crypt():
       is  the	password encryption function.  It is based on a one way hashing encryption algorithm with variations intended (among other things)
       to frustrate use of hardware implementations of a key search.

       key is a user's typed password.	salt is a two-character string chosen from the set this string is used to perturb the hashing algorithm in
       one of 4096 different ways, after which the password is used as the key to encrypt repeatedly a constant string.  The returned value points
       to the encrypted password.  The first two characters are the salt itself.

   Obsolescent Interfaces
       generate hashing encryption.

WARNINGS

       The return value for points to data whose content is overwritten by each call.

       and are obsolescent interfaces  supported only for compatibility with existing DCE applications. New multithreaded applications should use

SEE ALSO

       crypt(1), login(1), passwd(1), getpass(3C), passwd(4), thread_safety(5).

STANDARDS CONFORMANCE

																	 crypt(3C)
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