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Full Discussion: Hiding password from ps
Top Forums Shell Programming and Scripting Hiding password from ps Post 18735 by sudojo on Tuesday 2nd of April 2002 07:56:17 PM
Old 04-02-2002
Question Hiding password from ps

I'm calling a program with a command line arguement containing a password. while the process is running anyone on the system can ps -ef and see the password. Is there a way to prevent this from happening.

example

PROGRAM USERNAME/PASSWD

I've also tried
PROGRAM `cat passfile`

with passfile containing USERNAME/PASSWD
but it still appears

Anyway around this?
The program I'm calling is CONCSUB if anyone is familiar with Oracle Apps. And unfortunately it doesn't seem to have an interactive mode but only accept command line arguements.
 

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PASSWD.NNTP(5)							File Formats Manual						    PASSWD.NNTP(5)

NAME
passwd.nntp - passwords for connecting to remote NNTP servers DESCRIPTION
The file /etc/news/passwd.nntp contains host-name-password triplets for use when authenticating client programs to NNTP servers. This file is normally interpreted by the NNTPsendpassword routine in libinn(3). Blank lines and lines beginning with a number sign (``#'') are ignored. All other lines should consist of three or four fields separated by colons: host:name:password host:name:password:style The first field is the name of a host, and is matched in a case-insensitive manner. The second field is a user name, and the third is a password. The optional fourth field specifies the type of authentication to use. The default is ``authinfo'' which means that NNTP ``authinfo'' commands are used to authenticate to the remote host. If either the username or password are empty, then the related command will not be sent. (The ``authinfo'' command is a common extension to RFC 977.) For example: ## UUNET needs a password, MIT doesn't. mit.edu:bbn::authinfo uunet.uu.net:bbn:yoyoma:authinfo This file should not be world-readable. HISTORY
Written by Rich $alz <rsalz@uunet.uu.net> for InterNetNews. This is revision 1.14, dated 1996/09/06. SEE ALSO
innd(8), libinn(3). PASSWD.NNTP(5)
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