11-29-2006
10 More Discussions You Might Find Interesting
1. Solaris
I need to recover root password on a test server (E 10k) running solaris 9. Can someone please tell me how to do this? (1 Reply)
Discussion started by: nitinkgoud
1 Replies
2. UNIX for Dummies Questions & Answers
Trying to recover a root password on a Sun V580. Problem is I can not get it to recognize the STOP A to get to an OK prompt. Using USB keyboard and mouse.
Any ideas???? (1 Reply)
Discussion started by: calamine
1 Replies
3. Solaris
How to recover root password in solaris, I forgot root password.
thanks in advance (2 Replies)
Discussion started by: durgaprasadr13
2 Replies
4. Solaris
Dear All,
I have lost my data backup server's root password, just have a normal login username and password ..but i need to get back my root passwd....any1 can help me out plz :confused: (7 Replies)
Discussion started by: abir
7 Replies
5. AIX
Dears,
We have Oracle Database installed on AIX Version 5.3 and we have to take action urgently but must by root user but unfortunately we lost password.
How to recover root password?
Please, be noted that I am Oracle DBA and do not have experience in dealing with AIX Systems. Please, advise... (3 Replies)
Discussion started by: mohammedmostafa
3 Replies
6. Solaris
hi
i cant recovery root passwd through serial console mode by using CDROM.. i tried following step but no luck
in ok prompt :
ok boot cdrom -s it comes single user mode
i check format cmd it showing disk
c1t0d0
c1t2d0 then
#mount /dev/dsk/c1t0d0s0 /a
#cd /a
# vi /etc/shadow ( it... (13 Replies)
Discussion started by: coolboys
13 Replies
7. Solaris
Hi everyone!
I've got a problem caused by another who did:
- He create an user and grant the group (1) to this
- The problem appears as "Permission deined when reboot the Server
Dec 21 09:13:09 payment dtlogin: open_pam_conf: Owner of /etc/pam.conf is not root
Dec 21... (4 Replies)
Discussion started by: trantuananh24hg
4 Replies
8. Solaris
How can I recover root password :wall:
1) I am running Solaris 10 (X86) through VMware for practicing.
2) I was practicing root password recovery and deleted the password in /etc/shadow file.
3) Neither cant login the to the CLI nor Console
4) Selected the Soalris X86 failsafe in... (4 Replies)
Discussion started by: vijaykrishna
4 Replies
9. Red Hat
Hello forum members,
Please help me to recover the root password. i can login with the user in redhat linux but i forget root password. so pleas help me to recover.
advance thanks
siva. (2 Replies)
Discussion started by: workforsiva
2 Replies
10. UNIX for Beginners Questions & Answers
Hi,, i have a solaris 10 machine , that let the root password expire..
I am trying to recover from failsafe mode.
In the old days it was rater simple , boot to cdrom , mount the root disk,
/a cd /a and wipe out root pw string..
Now i have to try and do it remotely , from failsafe and this... (2 Replies)
Discussion started by: goya
2 Replies
LEARN ABOUT OSF1
pbmreduce
pbmreduce(1) General Commands Manual pbmreduce(1)
NAME
pbmreduce - read a portable bitmap and reduce it N times
SYNOPSIS
pbmreduce [-floyd|-fs|-threshold ] [-value val] N [pbmfile]
DESCRIPTION
Reads a portable bitmap as input. Reduces it by a factor of N, and produces a portable bitmap as output.
pbmreduce duplicates a lot of the functionality of pgmtopbm; you could do something like pnmscale | pgmtopbm, but pbmreduce is a lot
faster.
pbmreduce can be used to "re-halftone" an image. Let's say you have a scanner that only produces black&white, not grayscale, and it does a
terrible job of halftoning (most b&w scanners fit this description). One way to fix the halftoning is to scan at the highest possible res-
olution, say 300 dpi, and then reduce by a factor of three or so using pbmreduce. You can even correct the brightness of an image, by
using the -value flag.
OPTIONS
By default, the halftoning after the reduction is done via boustrophedonic Floyd-Steinberg error diffusion; however, the -threshold flag
can be used to specify simple thresholding. This gives better results when reducing line drawings.
The -value flag alters the thresholding value for all quantizations. It should be a real number between 0 and 1. Above 0.5 means darker
images; below 0.5 means lighter.
All flags can be abbreviated to their shortest unique prefix.
SEE ALSO
pnmenlarge(1), pnmscale(1), pgmtopbm(1), pbm(5)
AUTHOR
Copyright (C) 1988 by Jef Poskanzer.
02 August 1989 pbmreduce(1)