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Full Discussion: Hiding commnd line arguments in ps command on Linux
Top Forums Programming Hiding commnd line arguments in ps command on Linux Post 302904626 by gandolf989 on Thursday 5th of June 2014 08:53:40 AM
Old 06-05-2014
Generally when I have tried to hide passwords in ps I have either left padded the
command with spaces, which hides the commands or piped the password into
the command such as:

Code:
echo "system/manager" | imp file=...

By piping the password into command the commands won't see the
password, but the program you are running will see the password.
Last edited by radoulov; 06-05-2014 at 10:03 AM..
 

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LEARN ABOUT DEBIAN

systemd-ask-password-console.service

SYSTEMD-ASK-PASSWORD-CONSOLE.SERVICE(8) 	       systemd-ask-password-console.service		   SYSTEMD-ASK-PASSWORD-CONSOLE.SERVICE(8)

NAME

       systemd-ask-password-console.service, systemd-ask-password-console.path, systemd-ask-password-wall.service, systemd-ask-password-wall.path
       - Query the user for system passwords on the console and via wall

SYNOPSIS

       systemd-ask-password-console.service

       systemd-ask-password-console.path

       systemd-ask-password-wall.service

       systemd-ask-password-wall.path

DESCRIPTION

       systemd-ask-password-console.service is a system service that queries the user for system passwords (such as hard disk encryption keys and
       SSL certificate passphrases) on the console. It is intended to be used during boot to ensure proper handling of passwords necessary for
       boot.  systemd-ask-password-wall.service is a system service that informs all logged in users for system passwords via wall(1). It is
       intended to be used after boot to ensure that users are properly notified.

       See the developer documentation[1] for more information about the system password logic.

       Note that these services invoke systemd-tty-ask-password-agent(1) with either the --watch --console or --watch --wall command line
       parameters.

SEE ALSO

       systemd(1), systemd-tty-ask-password-agent(1), wall(1)

NOTES

	1. developer documentation
	   https://www.freedesktop.org/wiki/Software/systemd/PasswordAgents

systemd 237												   SYSTEMD-ASK-PASSWORD-CONSOLE.SERVICE(8)
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