07-16-2010
9 More Discussions You Might Find Interesting
1. Solaris
Hi!
Is there any possibility to determine whether some Solaris machine has PXE enabled? I need some kind of a utility, which I could invoke remotely.
Thanks! (5 Replies)
Discussion started by: maestro@altiris
5 Replies
2. UNIX for Dummies Questions & Answers
Im trying to help my professor at school, were trying to setup a linux server, that is configured with bootp/tftp/PXE. the client computer NICs have support to boot off PXE. What we would like to do is if a client computer does not have an OS, it would boot off the server, and display a menu to the... (1 Reply)
Discussion started by: kwalick
1 Replies
3. Linux
Hi,
I'm under Red Hat Enterprise Linux AS release 3 (Taroon)
and I want to go from compat-gcc-7.3-2.96.122
to compat-gcc-7.3-2.96.128.
Then I downloaded compat-gcc-7.3-2.96.128 and I issued :
up2date -i compat-gcc
But I receive :
This system may not be updated until it is associated... (2 Replies)
Discussion started by: big123456
2 Replies
4. Red Hat
Does anyone else think RHEL's way of getting software updates to their customers (via the up2date utility) is not a friendly process?
UP2DATE is fine to use, but it either has to be connected to the internet to get updates, or a "satellite server" has to be setup ( which ocsts more money).
And... (3 Replies)
Discussion started by: BG_JrAdmin
3 Replies
5. UNIX for Advanced & Expert Users
has someone ever update their servers using up2date? I already got my server listed in the up2date redhat network and there is security updates and so on. the thing is I would like to know, whether is there any steps on to download it in 1 server and apply it to the other servers?? so something... (3 Replies)
Discussion started by: flekzout
3 Replies
6. Shell Programming and Scripting
Hi All,
I have bash script, so what is sintax script in bash for Enable and Disable Tab Key. Thanks for your help.:(
Thanks,
Rico (1 Reply)
Discussion started by: carnegiex
1 Replies
7. Red Hat
Hi,
I really hope someone can help me (soon :) ) as I can't work out what I'm doing wrong and google is not helpful either.
Basically I have to setup 20 Dell servers with RHEL 4.8 (no, not 5, must be 4.8). Of course I have tftp and I'm trying to install them via nfs with kickstart and PXE. OS... (0 Replies)
Discussion started by: columb
0 Replies
8. Red Hat
Hi all Expertise,
I have following issue to solve,
SSL / TLS Renegotiation DoS (low) 222.225.12.13
Ease of Exploitation Moderate
Port 443/tcp
Family Miscellaneous
Following is the problem description:------------------
Description The remote service encrypts traffic using TLS / SSL and... (2 Replies)
Discussion started by: manalisharmabe
2 Replies
9. Red Hat
Folks; New to redhat coming from hp-ux.. After fresh install of Ent 6.2, can not find up2date on the system except the manpage .. Does 6.2 stop using up2date ?? Googled it but nothing concrete came up.. Thnx (2 Replies)
Discussion started by: delphys
2 Replies
LEARN ABOUT DEBIAN
postfix-nochroot
postfix-nochroot(8) System Manager's Manual postfix-nochroot(8)
NAME
postfix-nochroot - change /etc/postfix/master.cf to not use chroot
SYNOPSIS
postfix-nochroot
DESCRIPTION
Renames /etc/postfix/master.cf to /etc/postfix/master.cf.bak and creates a new /etc/postfix/master.cf file with every service configured to
not use chroot. Every modified line is commented. It also restarts Postfix (to apply the change) and rmoves the unused chroot directories
/var/spool/postfix/{etc,lib,usr} .
Using a chroot environment makes upgrades more difficult and gets in the way when running SE Linux (without actually providing any security
benefit in a SE Linux system).
SEE ALSO
selinux(8), sestatus(8), selinuxenabled(1), check-selinux-installation(8), selinux-config-enforcing(8), selinux-policy-upgrade(8),
http://wiki.debian.org/SELinux - More about SELinux Debian install, http://etbe.coker.com.au/tag/selinux/ - Russell's SE Linux blog posts,
http://etbe.coker.com.au/2008/08/02/postfix-and-chroot/ - post about this script.
AUTHOR
This program and it's man page was written by Russell Coker <russell@coker.com.au> for the Debian system (but may be used by others). Per-
mission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 3.
On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL-3.
postfix-nochroot(8)