title Second Linux Distro root (hd1,0)
Copy the original grub (with the modified menu.lst that adds the new distribution) back to the grub directory:
cd /mnt/boot cp -a grub.original/* ./grub
This copies not only the updated menu.lst file, but it also restores the original GRUB binary files. The next time you reboot, you should see a menu entry for the original distribution plus the one you added.
To add more distributions, create new partitions, rinse, repeat.
You occasionally may find that you need to reset GRUB after you install a new distribution. Given our sample partitions above, simply do this as root:
grub > root (hd0,0) > setup (hd0)
One last tip: don't forget that when you upgrade a distribution such that it installs a new kernel, you'll have to view the new /boot/grub/menu.lst file for that distribution and use it as the guide to modify /mnt/boot/grub/menu.lst to use the updated kernel.
Linux Journal pays $100 for reader-contributed tech tips we publish. Send you tips and contact information to firstname.lastname@example.org.
|Free Today: September Issue of Linux Journal (Retail value: $5.99)||Sep 27, 2016|
|nginx||Sep 27, 2016|
|Epiq Solutions' Sidekiq M.2||Sep 26, 2016|
|Nativ Disc||Sep 23, 2016|
|Android Browser Security--What You Haven't Been Told||Sep 22, 2016|
|The Many Paths to a Solution||Sep 21, 2016|
- Free Today: September Issue of Linux Journal (Retail value: $5.99)
- Android Browser Security--What You Haven't Been Told
- Readers' Choice Awards 2013
- Epiq Solutions' Sidekiq M.2
- The Many Paths to a Solution
- Nativ Disc
- Download "Linux Management with Red Hat Satellite: Measuring Business Impact and ROI"
- Synopsys' Coverity
- Securing the Programmer
Pick up any e-commerce web or mobile app today, and you’ll be holding a mashup of interconnected applications and services from a variety of different providers. For instance, when you connect to Amazon’s e-commerce app, cookies, tags and pixels that are monitored by solutions like Exact Target, BazaarVoice, Bing, Shopzilla, Liveramp and Google Tag Manager track every action you take. You’re presented with special offers and coupons based on your viewing and buying patterns. If you find something you want for your birthday, a third party manages your wish list, which you can share through multiple social- media outlets or email to a friend. When you select something to buy, you find yourself presented with similar items as kind suggestions. And when you finally check out, you’re offered the ability to pay with promo codes, gifts cards, PayPal or a variety of credit cards.Get the Guide