Man page or keyword search:   man All Sections 1 - General Commands 2 - System Calls 3 - Subroutines, Functions 4 - Special Files 5 - File Formats 6 - Games and Screensavers 7 - Macros and Conventions 8 - Maintenence Commands 9 - Kernel Interface New Commands Server 4.4BSD AIX Alpinelinux Archlinux Aros BSDOS BSDi Bifrost CentOS Cygwin Darwin Debian DigitalUNIX DragonFly ElementaryOS Fedora FreeBSD Gentoo GhostBSD HP-UX Haiku Hurd IRIX Inferno JazzOS Kali Knoppix LinuxMint MacOSX Mageia Mandriva Manjaro Minix MirBSD NeXTSTEP NetBSD OPENSTEP OSF1 OpenBSD OpenDarwin OpenIndiana OpenMandriva OpenServer OpenSuSE OpenVMS Oracle PC-BSD Peanut Pidora Plan9 QNX Raspbian RedHat Scientific Slackware SmartOS Solaris SuSE SunOS Syllable Tru64 UNIXv7 Ubuntu Ultrix UnixWare Xenix YellowDog aLinux   20652 pages apropos Keyword Search (all sections) Output format html ascii pdf view pdf save postscript

vncpasswd(1)		   Virtual Network Computing		  vncpasswd(1)

NAME
       vncpasswd - change a VNC password

SYNOPSIS
       /usr/bin/vncpasswd [passwd-file]

DESCRIPTION
       vncpasswd  allows  you to set the password used to access VNC desktops.
       It stores an obfuscated version of  the	password  in  the  given  file
       (default	 $HOME/.vnc/passwd).   The vncserver script runs vncpasswd the
       first time you start a VNC desktop, and invokes Xvnc with the appropri‐
       ate  -rfbauth  option.	vncviewer can also be given a password file to
       use via the -passwd option.

       The password must be at least six characters long, and only  the	 first
       eight characters are significant.  Note that the stored password is not
       encrypted securely - anyone who has access to this file	can  trivially
       find  out  the plaintext password, so vncpasswd always sets appropriate
       permissions (read and write only by the owner).	However, when  access‐
       ing  a VNC desktop a challenge-response mechanism is used over the wire
       making it hard for anyone to crack the password simply by  snooping  on
       the network.

FILES
       $HOME/.vnc/passwd
	      Default location of the VNC password file.

SEE ALSO
       vncviewer(1), vncserver(1), Xvnc(1) vncconfig(1),
       http://www.realvnc.com

AUTHOR
       Tristan Richardson, RealVNC Ltd.

       VNC  was	 originally  developed	by  the RealVNC team while at Olivetti
       Research Ltd / AT&T Laboratories Cambridge.  It is now being maintained
       by RealVNC Ltd.	See http://www.realvnc.com for details.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       ┌─────────────────────────────┬─────────────────────────────┐
       │      ATTRIBUTE TYPE	     │	    ATTRIBUTE VALUE	   │
       ├─────────────────────────────┼─────────────────────────────┤
       │Availability		     │SUNWxvnc			   │
       ├─────────────────────────────┼─────────────────────────────┤
       │Interface Stability	     │Volatile			   │
       └─────────────────────────────┴─────────────────────────────┘

RealVNC Ltd			  03 Mar 2005			  vncpasswd(1)

Vote for polarhome