Anyhting you do in a shell script can easily be hacked (ie adding set -x)
at top of the script, editing the script to echo password to screen.... Therefore it defeats the purpose of crypting and decrypting the passwords in a script.
If you want to hide the password from a ps -ef command you can
do something like this:
The best way to proceed would probably be using your DB user (most
likely "oracle") and identify that that user externally so no
password is required to login to the DB
Hope this helps..
Good luck
Last edited by Scott; 11-23-2011 at 02:27 PM..
Reason: Code tags
Hi Everybody,
I have a script that telnet another system. For some reasons, this is should be done by "root", so the root password has been written explicitly in this script, which mean any body read this script will know the root password of the other system. I think the solution is to write... (6 Replies)
Help..
I need to decrypt a file that was encrypted using DES 56 Bit.
I have the encryption key and the block size used but no idea what utility to use..
I then need to encrypt the file using pgp and another key I have.. againt I dont know what utility to use.
I am running solaris 9 ....
... (0 Replies)
Dear Experts,
I am using one script name :volume.sh and its written in bash shell script.
I just want to encrypt the script so that any one else cannot see it.
please tell me the commands how to encrypt the script as well as to decrypt it.
Regards,
SHARY (9 Replies)
Hi, I want to encrypt and decrypt a string(database password) which will be used in my scripts.
encrypt the string while storing in a file and while using it in other scripts
it should decrypt.
i tried below method. As it can decrypt easily, it is not recommended.
encrypt=`perl -e 'print unpack... (5 Replies)
Hi All,
very good morning all.
I am trying to connect to informatica repository by using shell script.
I have written pmrep connect command in the script file. But i need to provide repository, domain ,username and password to connect. Username and password are hard coded in the script... (8 Replies)
Hi All,
Can I use MCRYPT - (RIJNDAEL-128) / CBC mode to encrypt and decrypt a file?
I am trying to find some sample C program on internet, which will encrypt and decrypt a file. But was not able to find any thing.
Can some help me with the programming.
Thanks. (1 Reply)
Hello,
I have the following UNIX shell script which connects to the teradata database and executes the SQL Queries. For this, I am passing database name, username and password. I don't want to reveal my password to anyone. So, is there any way that I can encrypt my password and read the... (2 Replies)
Hello,
I have few files on unix which are payroll related and I need them to encrypt with password so others wouldn't see the data. I use ETL tool and would like to know the unix command that does encryption/decryption to use in the ETL.
Thank you,
Sri (3 Replies)
Discussion started by: eskay
3 Replies
LEARN ABOUT OPENDARWIN
script
SCRIPT(1) BSD General Commands Manual SCRIPT(1)NAME
script -- make typescript of terminal session
SYNOPSIS
script [-a] [-k] [-q] [-t time] [file [command ...]]
DESCRIPTION
The script utility makes a typescript of everything printed on your terminal. It is useful for students who need a hardcopy record of an
interactive session as proof of an assignment, as the typescript file can be printed out later with lpr(1).
If the argument file is given, script saves all dialogue in file. If no file name is given, the typescript is saved in the file typescript.
If the argument command ... is given, script will run the specified command with an optional argument vector instead of an interactive shell.
Options:
-a Append the output to file or typescript, retaining the prior contents.
-k Log keys sent to program as well as output.
-q Run in quiet mode, omit the start and stop status messages.
-t time Specify time interval between flushing script output file. A value of 0 causes script to flush for every character I/O event. The
default interval is 30 seconds.
The script ends when the forked shell (or command) exits (a control-D to exit the Bourne shell (sh(1)), and exit, logout or control-d (if
ignoreeof is not set) for the C-shell, csh(1)).
Certain interactive commands, such as vi(1), create garbage in the typescript file. The script utility works best with commands that do not
manipulate the screen. The results are meant to emulate a hardcopy terminal, not an addressable one.
ENVIRONMENT
The following environment variable is utilized by script:
SHELL If the variable SHELL exists, the shell forked by script will be that shell. If SHELL is not set, the Bourne shell is assumed. (Most
shells set this variable automatically).
SEE ALSO csh(1) (for the history mechanism).
HISTORY
The script command appeared in 3.0BSD.
BUGS
The script utility places everything in the log file, including linefeeds and backspaces. This is not what the naive user expects.
It is not possible to specify a command without also naming the script file because of argument parsing compatibility issues.
When running in -k mode, echo cancelling is far from ideal. The slave terminal mode is checked for ECHO mode to check when to avoid manual
echo logging. This does not work when in a raw mode where the program being run is doing manual echo.
BSD June 6, 1993 BSD