Sponsored Content
Operating Systems Linux Ubuntu CentOS, Fedora & RedHat in 1 box Post 302086520 by Perderabo on Thursday 24th of August 2006 12:27:32 PM
Old 08-24-2006
Suppose that CentOS is the default OS, so if the user does not interact with grub, CentOS will boot automaticly. The CentOS startup scripts could fiddle with grub.conf (or use grub's saveddefault concept) so that Redhat is now the default OS. Each OS could arrange for the next OS to be the default in the same way. Now give each OS a cron job that reboots the box, say, every 2 hours. Now the box will cycle through all of the OS's in turn every 2 hours. Maybe that would be good enough.
 

10 More Discussions You Might Find Interesting

1. Red Hat

convert centos 5.2 to Fedora 10

i need to convert my centos 5.2 to fedora 10 with no losing data . !! but how ? can someone help !!? cheers Chang-Lee (1 Reply)
Discussion started by: chang-lee
1 Replies

2. Linux

Problem with CRONTAB on Fedora and CentOS

Hello, Can anyone please explain HOW Crontab i.e. job scheduling daemon works in Fedora and CentOS or any Linux platform(Ubuntu).... What are the points that i have to take care of if have to include a script to be run at a specific scheduled time. URGENT reply requested. Please help (1 Reply)
Discussion started by: Vabiosis
1 Replies

3. Virtualization and Cloud Computing

Installing CentOS 5.5 on Virtual Box

Hi, I have installed VirtualBox, downloaded CentOS 5.5 and created a VirtualMachine where i have installed the 'server' versión of CentOS 5.5 As I installed Virtual Box a new network device appeared '192.16.1.250' in my 'real' machine. I was unable to reach my webserver so i istalled CentOS once... (5 Replies)
Discussion started by: motoko
5 Replies

4. Red Hat

wmii on redhat/fedora

Hi, I want to install the wmii window manager on my redhat. is there any package for it? anybody has any idea? I googled it but did not find a good answer. thanks. Double post, continued here (0 Replies)
Discussion started by: messi777
0 Replies

5. Red Hat

Fedora vs Redhat

Hi, can i say technically there is no difference in: package management (installation/removal/updating) commands between redhat and fedora? in redhat if I am not a official subscriber, I can never do commands like: yum search/update/install... unless I have the license how does... (4 Replies)
Discussion started by: messi777
4 Replies

6. UNIX for Dummies Questions & Answers

Centos 5.8 and RedHat 5.3 terminals strange behaviour

Hello, I have following problem. I have Centos 5.8 ( Final ) on Virtual Box. I noticed very strange behavior of the terminals when resizing them. My default shell is tcsh . Let's assume that we have trial script try.csh with text in it: #! /bin/tcsh -f # Trial script echo... (4 Replies)
Discussion started by: tyanata
4 Replies

7. IP Networking

RedHat/Centos Disable IPv6 Networking

Guide on how to disable ipv6 for Centos and RedHat 1) Edit /etc/sysconfig/network-scripts/ifcfg-eth0 and change: NETWORKING_IPV6=yes to NETWORKING_IPV6=no 2) Edit /etc/modprobe.conf and add these lines: alias net-pf-10 off alias ipv6 off 3) Stop the ipv6tables service: ... (0 Replies)
Discussion started by: zanna91
0 Replies

8. Red Hat

How to access redhat Linux box graphically from windows box?

Hi I have a linux box and need to access from windows graphically # uname -a Linux pc-l416116 2.6.18-155.el5 #1 SMP Fri Jun 19 17:06:47 EDT 2009 i686 i686 i386 GNU/Linux What components do I need to install on Linux and windows to do that? TIA (6 Replies)
Discussion started by: magnus29
6 Replies

9. Red Hat

Hack a centos Linux box

HI, I have a Centos linux box and there is interface connect to internet. I stop the iptables in this box . After a few day , I find the linux box have been hacked and install some perl script into the box . Could anyone tell me how the hacker can login into the centos box without knowing... (1 Reply)
Discussion started by: chuikingman
1 Replies

10. IP Networking

Centos/Redhat 7 - Team or Bond

Hello my dears, I preparing system running linux. I found that team is advantage than bond with the option "load-balancing for LACP support" and some minor advantages. 8.3. Comparison of Network Teaming to Bonding - Red Hat Customer Portal. But what exactly meaning of this option I don't... (1 Reply)
Discussion started by: tien86
1 Replies
GRUB(8)                                                                 FSF                                                                GRUB(8)

NAME
grub - the grub shell SYNOPSIS
grub [OPTION]... DESCRIPTION
Enter the GRand Unified Bootloader command shell. --batch turn on batch mode for non-interactive use --boot-drive=DRIVE specify stage2 boot_drive [default=0x0] --config-file=FILE specify stage2 config_file [default=/boot/grub/menu.lst] --device-map=FILE use the device map file FILE --help display this message and exit --hold wait until a debugger will attach --install-partition=PAR specify stage2 install_partition [default=0x20000] --no-config-file do not use the config file --no-curses do not use curses --no-floppy do not probe any floppy drive --no-pager do not use internal pager --preset-menu use the preset menu --probe-second-floppy probe the second floppy drive --read-only do not write anything to devices --verbose print verbose messages --version print version information and exit REPORTING BUGS
Report bugs to <bug-grub@gnu.org>. SEE ALSO
update-grub(8), grub-install(8). The full documentation for grub is maintained as a Texinfo manual in the grub-legacy-doc package. If the info and grub programs are prop- erly installed at your site, the command info grub should give you access to the complete manual. grub (GNU GRUB 0.97) January 2013 GRUB(8)
All times are GMT -4. The time now is 11:32 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy