I am not sure what I am missing here. I have the following identical entry in /etc/sudoers on multiple Red Hat 6.4 servers.
On one server when I enter the command over SSH as follows it works fine.
On a few servers I am prompted for the sudo password when I issue the command.
If I ssh to the server that is having the issue and execute the sudo command I am not prompted for a password. What am I missing here? the /etc/sudoer files are identical on a server that is working. Is this something with SELinux that I am perhaps missing?
I've written a shell script to alter a particular preference file on OS X (10.3.9), which works fine (tested by running the script from the terminal sat in front of the box).
Problem is, I now have to run this script remotely across a number of machines via remote desktop, so where I've used the... (1 Reply)
I need to create an automated script where I have to use sudo to switch to multiple user so the script stops and prompts for password, Is there a way I can provide the password in same command only?
Remember that, I cannot disable the password settings of sudo as I dont have rights. (4 Replies)
I'm making a script that will be a double clickable .command file and I need it to prompt for the users admin password.
So far I have:
if ]; then
sudo -p "Please enter your admin password: " date 2>/dev/null 1>&2
if ; then
echo "You entered an invalid password... (2 Replies)
Hi All,
I've followed the exact same steps of how to setup and enable SSH user equivalent including the right permission, but when I "ssh" it still prompts for password. Could you help to see what I did wrong?
I appreciate any helps.
:confused:
server1.com:/u01/oracle
RAC1 > mkdir... (2 Replies)
I have 3 Solaris 10 UNIX servers, the shadow and passwd file are all identical and are automatically sync every 5 minutes. A majority of the users do not have CLI access but rather use a menu. I currently have menu options that allows them to rlogin to another server and I need to have the... (1 Reply)
Hi,
I am using DSEE 6.3 to authenticate and authorize my Solaris 9 and 10 users. Everything works fine except password expiration. I use built-in global password policy for all users. The policy works well. However I could not find the right pam configuration in order to prompt users at ssh... (2 Replies)
I am writing a BASH script to update a webserver and then restart Apache. It looks basically like this:
#!/bin/bash
rsync /path/on/local/machine/ foo.com:path/on/remote/machine/
ssh foo.com sudo /etc/init.d/apache2 reloadrsync and ssh don't prompt for a password, because I have DSA encryption... (9 Replies)
hi,
i have a requirement where i need to sudo to another user in the shell script.suppose consider user A and B, first user A calls a shell script and then i need to sudo to user B which executes another shell script inside the earlier one.
also this needs to be automated like while sudo'ing to... (3 Replies)
We are having an issue with slow password prompts via SSH login on all of our SLES 11.2 boxes. The output from a ssh -v login attempt shows a delay here:
debug1: SSH2_MSG_SERVICE_ACCEPT receivedThis issue only happens on the first logon of the day; subsequent logons are normal. Adding the client's... (8 Replies)
in the /etc/sudoer file this line was added:
wtolentino ALL=(ORACLE) NOPASSWD: /bin/chmod
when i tried to run this command
sudo -u oracle /bin/chmod 775 /appshared/applications/lpa/executables/chrpt001.rep
it prompts me for a password
for example:
$ pwd
/appshared/applications/lpa... (2 Replies)
Discussion started by: wtolentino
2 Replies
LEARN ABOUT REDHAT
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS -raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO ppm(5)AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)