09-05-2012
Quote:
Originally Posted by
Don Cragun
Given what is in the description of shc in the link you posted, the purpose of shc is to hide cleartext passwords written into shell scripts. But, the keys for unencrypting the script are built into the script, so anybody that has access to the website you posted that can also read the script can decode it with a little bit of C programming and see whatever is in your script. If you think that using shc will keep someone from being able to read your script, that is only true if you don't have any experienced users on your system or make the files unreadable by unauthorized users. (And if the files are unreadable by unauthorized users, you don't need to use shc.) I don't see that shc does anything for you but make it harder to maintain your script. Furthermore, you should NEVER UNDER ANY CIRCUMStANCES put a cleartext password in a shell script nor put a cleartext password as a command line argument when invoking a process. (Doing this makes it possible for any user to see the cleartext password for a period of time that lasts somewhere between a few nanoseconds and the time until the system is rebooted.)
Ok then I will skip encrypting part for now...
![Smilie Smilie](https://www.unix.com/images/smilies/smile.gif)
Made the changes and gonna test now...
![Smilie Smilie](https://www.unix.com/images/smilies/smile.gif)
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LEARN ABOUT DEBIAN
installsieve
INSTALLSIEVE(1) General Commands Manual INSTALLSIEVE(1)
*
NAME
installsieve - user utility for managing sieve scripts
SYNOPSIS
installsieve
DESCRIPTION
installsieve is a utility that allows users to manage their sieve scripts kept on the server.
OPTIONS
-v <name> View script with the given name. The script if retrieved sucessfully is output to standard output.
-l List all of the scripts currently on the server. If one of the scripts is active a arrow is printed indicating that it is the active
script.
-p <port> Port to connect to. If left off this defaults to "sieve" as defined in /etc/services.
-i <file> Install a file onto the server. If a script with the same name already exists on the server it is overwritten. Upon sucessfully
putting the script on the server the script is set active. If <file> has the extension .script it is chopped when put on the server since
sieve names may not contain a '.'.
-a <name> Set <name> as the active script. The list of available names can be obtained from the '-l' option..
-d <name> Delete the sieve script on the server with <name>.
-m <mechanism> Force installsieve to use <mechanism> for authentication. If not specified the strongest authentication mechanism is chosen.
-g <name> Get the sieve script with <name> and save it to disk with a ".script" extension. If a file with that name already exists it is
overwritten.
-u <user> Userid/Authname to use for authentication; by default, the current user.
CMU
Project Cyrus INSTALLSIEVE(1)