There is two server, server A and server B. In server A, I would like to login ssh to server B without typing password. (no need for ssh2)
Therefore, I do the followings:
Server A:
>cd ~
>mkdir .ssh
>ssh-keygen -t dsa -f .ssh/id_dsa
Then copy the file id_dsa.pub to Server B
Server B:... (2 Replies)
Hi Gurus
I have a few Sol 5.9 servers and i have enabled password less authentication between them for my user ID. Often i have found that when my password has expired,the login fails.
Resetting my password reenables the keys.
Do i need to do something to avoid this scenario or is this... (2 Replies)
Hello,
I need to find a way to connect from server1 to 30 other servers using a single line command in order to run various command from the other 30 servers.
I am looking for a single line connection command in which i can provide the server name user name and password and connect to the... (2 Replies)
Hello friends,
I have the problem with password less login in solaris 10.
Issue : In solaris 10 I have 2 different users on is oracle and the other is archmon. when I try to ssh to the other server from oracle it is successful but when I try to ssh from archmon it fails, and it asks for the... (1 Reply)
Hello Gurus,
I am trying to set up bidirectional password-less login between a linux and a Solaris. The way I am doing is very simple, which is creating pub/priv key pairs on each host and add the pub key to each other's authorized_keys file:
ssh-keygen -t rsa (I tried dsa, and it didn't work... (4 Replies)
Hello,
I can't seem to get the password less login to work on one of my SLES 11 servers. My ssh agent lets me login to all my other servers, which are Solaris 10, RHEL 5, and SLES 11 servers. Some servers mount my home directory and others don't.
The server that I'm having an issue with doesn't... (7 Replies)
Hi,
I have setup password less ssh connection between Server A and Server B and I am able to connect with User2.
But my requirement is, User 1 run a script in Server A to ssh into Server B as User 2 but it is asking password every time I execute.
Server A:
Login as User 1 and execute sh... (8 Replies)
Hi,
It is continuation with my other thread, The issue i found is U1 does not set properly for password less ssh.
for setting up password less ssh i followed the following steps
1. ssh-keygen
2. ssh-copy-id -i ~/.ssh/id_rsa.pub hostname
3. /usr/bin/ssh -t -t U1@hostname sample.sh
... (3 Replies)
I am using redhat 6.4 and i want to login ssh without password kindly guide me (2 Replies)
Discussion started by: kannansoft1985
2 Replies
LEARN ABOUT DEBIAN
ppmtoxpm
ppmtoxpm(1) General Commands Manual ppmtoxpm(1)NAME
ppmtoxpm - convert a portable pixmap into an X11 pixmap
SYNOPSIS
ppmtoxpm [-name=xpmname] [-rgb=rgb-textfile] [-alphamask=pgmfile] [ppmfile]
Minimum unique abbrevations are acceptable.
DESCRIPTION
Reads a portable pixmap as input. Produces X11 pixmap (version 3) as output which can be loaded directly by the XPM library.
For example, to convert the file "dot" (found in /usr/include/X11/bitmaps), from xbm to xpm one could specify
xbmtopbm dot | ppmtoxpm -name dot
or, with a rgb text file (in the local directory)
xbmtopbm dot | ppmtoxpm -name dot -rgb rgb.txt
OPTIONS -name=xpmname
The -name option allows you to specify the prefix string which is printed in the resulting XPM output. If not specified, will
default to the filename (without extension) of the <ppmfile> argument. If you do not specify -name or ppmfile, (i.e. your input is
from Standad Input), the prefix string defaults to the string noname.
rgb=rgb-textfile
The -rgb option allows you to specify an X11 rgb text file for the lookup of color name mnemonics. This rgb text file is typically
the /usr/lib/X11/rgb.txt of the MIT X11 distribution, but any file using the same format may be used. When specified and a RGB
value from the ppm input matches a RGB value from the <rgb-textfile>, then the corresponding color name mnemonic is printed in the
XPM's colormap. If you don't specify -rgb or if the RGB values don't match, then ppmtoxpm produces the color specifications in the
#RGB, #RRGGBB, #RRRGGGBBB, or #RRRRGGGGBBBB hexadecimal format.
-alphamask=pgmfile
This option names a PGM file to use as an alpha (transparency) mask. The file must contain an image the same dimensions as the
input image. ppmtoxpm marks as transparent any pixel whose position in the alpha mask image is at most half white.
If you don't specify -alphamask, ppmtoxpm makes all pixels in the output opaque.
ppmcolormask is one way to generate an alpha mask file. You might also generate it by extracting transparency information from an
XPM file with the -alphaout option to xpmtoppm. There are similar options on other Netpbm converters that convert from formats that
include transparency information too.
LIMITATIONS
An option to match the closest (rather than exact) color name mnemonic from the rgb text would be a desirable enhancement.
Truncation of the least significant bits of a RGB value may result in nonexact matches when performing color name mnemonic lookups.
SEE ALSO ppmcolormask(1), xpmtoppm(1), ppm(5)
XPM Manual by Arnaud Le Hors lehors@mirsa.inria.fr
AUTHOR
Copyright (C) 1990 by Mark W. Snitily.
Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, pro-
vided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in sup-
porting documentation. This software is provided "as is" without express or implied warranty.
This tool was developed for Schlumberger Technologies, ATE Division, and with their permission is being made available to the public with
the above copyright notice and permission notice.
Upgraded to XPM2 by
Paul Breslaw, Mecasoft SA, Zurich, Switzerland (paul@mecazh.uu.ch)
Thu Nov 8 16:01:17 1990
Upgraded to XPM version 3 by
Arnaud Le Hors (lehors@mirsa.inria.fr)
Tue Apr 9 1991
Tue Apr 9 1991 ppmtoxpm(1)