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Top Forums UNIX for Dummies Questions & Answers deboucha28 Post 25161 by RTM on Thursday 25th of July 2002 03:45:50 PM
Old 07-25-2002
You don't have the root password - you don't have a cdrom or floppy to boot from. No help is needed as nothing can be done. Either get a copy of the software or try to guess the password. Getting the software would be easier
 
Test Your Knowledge in Computers #881
Difficulty: Medium
One many threat vectors to a modern SCADA system is the threat of unauthorized access to the control software,
True or False?
SYSTEMD-TTY-ASK-PASSWORD-AGENT(1)			  systemd-tty-ask-password-agent			 SYSTEMD-TTY-ASK-PASSWORD-AGENT(1)

NAME
systemd-tty-ask-password-agent - List or process pending systemd password requests SYNOPSIS
systemd-tty-ask-password-agent [OPTIONS...] [VARIABLE=VALUE...] DESCRIPTION
systemd-tty-ask-password-agent is a password agent that handles password requests of the system, for example for hard disk encryption passwords or SSL certificate passwords that need to be queried at boot-time or during runtime. systemd-tty-ask-password-agent implements the Password Agents Specification[1], and is one of many possible response agents which answer to queries formulated with systemd-ask-password(1). OPTIONS
The following options are understood: --list Lists all currently pending system password requests. --query Process all currently pending system password requests by querying the user on the calling TTY. --watch Continuously process password requests. --wall Forward password requests to wall(1) instead of querying the user on the calling TTY. --plymouth Ask question with plymouth(8) instead of querying the user on the calling TTY. --console Ask question on /dev/console instead of querying the user on the calling TTY. -h, --help Print a short help text and exit. --version Print a short version string and exit. EXIT STATUS
On success, 0 is returned, a non-zero failure code otherwise. SEE ALSO
systemd(1), systemctl(1), systemd-ask-password-console.service(8), wall(1), plymouth(8) NOTES
1. Password Agents Specification https://www.freedesktop.org/wiki/Software/systemd/PasswordAgents systemd 237 SYSTEMD-TTY-ASK-PASSWORD-AGENT(1)

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