Re: [gentoo-user] Re: Good arguments to use Gentoo Linux?

2007-01-22 Thread Eric Bohn
In the US, I'm almost certain you wouldn't be able to get away with running 
Gentoo, and more specifically, Portage, the way you apparently do in a secure 
govt environment.  There's probably a federal directive or regulation somewhere 
that prevents machines being run in govt organizations from using non-standard 
or officially unapproved technology and/or procedures, and for good reason...

I've had Portage hose my Gentoo install twice before to the point that I could 
no longer run Portage, and I run stable, not testing.  Using Portage you're 
putting yourself at the mercy of any Joe Schmoe with a proxy connection to a 
Gentoo server that wants to compromise your machine.  Even most commercial 
organizations, for job critical computing, have administrators that establish 
mirror servers for software testing prior to internal distribution.

It didn't sound like the OP was intending for anyone to do sys admin tasks with 
Gentoo either, I imagine that could prove to be risky using any Linux distro.


 

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Re: [gentoo-user] Recommendation on how to format my new drive

2006-11-22 Thread Eric Bohn
I've found 128MB to be fine for /boot.  If he wants to play around with 
non-Gentoo kernels, then it will be nice to have the extra space to store the 
kernel source tarballs (~40MB ea).  In addition, its usually a good idea to 
have space for backups, and probably bitmaps for the boot loader and OS splash 
screens.  IMHO, 128MB is safely big enough and acceptably small even a 60GB HD.

Most new dual booters use Windows as their primary OS, at least until they get 
experience with Linux and decide how they want to customize it for their use.  
If you don't install alot of applications, 10GB is plenty enough (60GB is 
fairly limited space for dual booting).  Actually I've gotten away with 5, but 
my primary Linux (Gentoo) partition, including /home, is now 15GB; 10GB is a 
decent compromise for a new user.  If he decides to create a separate partition 
for /home, then 10GB is plenty big enough for the rest of Gentoo.  Not all 
programs install in /home by default, some install in /opt or /var.  These are 
calls he will have to make as he gains more experience with Linux.  In any 
case, there is nothing that can't be adjusted later with G-parted or some other 
tool.


 

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Re: [gentoo-user] Recommendation on how to format my new drive

2006-11-22 Thread Eric Bohn
Absolute minimum:

1. Windows:  Type=NTFS Size=10GB + however much more space you want for Windows.
2. Linux Swap:  Type=swap Size=ram size
3. Gentoo:  Type=ext3 Size=10GB + however much space you want for Linux.

Recommended:

1. Windows:  Type=NTFS Size=10GB
2. Linux Swap:  Type=swap Size=ram size
3. Linux Boot:  Type=ext2 Size=128MB mountpoint: "/boot"
4. Gentoo:  Type=ext3 Size=10GB mountpoint: "/"
5. Shared:  Type=fat32 Size=Rest of drive mountpoint="/mnt/shared"

The boot partition is separate for security reasons.  You'll need to set up 
your boot loader to load the kernel from /boot, and set up fstab to not mount 
the /boot partition by default.  The shared partition is probably where you 
will want to install most of your Windows programs, media files, and anything 
you want to be able to share between OS's.

Some people like to install all their Linux programs in their Linux home 
directory.  If you do that, you might want to consider breaking the shared 
partition into 2 partitions, one ext3 for your Linux home directory and one 
fat32 shared partition that is mostly Windows stuff.  The reason for adding the 
extra partition(s) is so you won't erase files you don't have to if you decide 
to re-install the OS's.


 

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Re: [gentoo-user] Re: dual boot: XP installed last?

2006-11-01 Thread Eric Bohn
You can also backup and and restore the MBR using the Linux dd program 
available on the Gentoo LiveCD.

>From 
>http://www.inference.phy.cam.ac.uk/saw27/notes/backup-hard-disk-partitions.html
> :

dd if=/dev/hda of=backup-of-hda-mbr count=1 bs=512 
This stores the first 512 bytes of the disk (contianing the MBR and the primary 
partition info - i.e. the first four primary entries) into the file 
"bcakup-of-hda-mbr" which you can then copy to somewhere safe. 
To restore (be careful - this could destroy your existing partition table and 
with it access to all data on the disk): 
dd if=backup-of-hda-mbr of=/dev/hda 
If you only want to restore the actual MBR code and not the primary partition 
table entires, just restore the first 446 bytes: dd of=/dev/hda 
if=backup-of-hda-mbr bs=446 count=1. (Those first 512 bytes are 446 bytes of 
MBR, then 64 bytes of primary partition table).



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Re: [gentoo-user] how thorough is #emerge --sync?

2006-10-19 Thread Eric Bohn
The use of package.keywords is recommended because it allows you to apply the 
condition to specific packages.  If you really want to use the arch testing 
packages system wide, then I believe the way to do this is to insert the line:

ACCEPT_KEYWORDS="~x86"

into your /etc/make.conf file.  All subsequent emerges will then make use of 
the test package versions for the specified arch.  However, this is not 
recommended as it tends to produce an unstable system.

- Original Message 
From: BoØrsted Andresen <[EMAIL PROTECTED]>
To: gentoo-user@lists.gentoo.org
Sent: Thursday, October 19, 2006 6:09:37 AM
Subject: Re: [gentoo-user] how thorough is #emerge --sync?


On Wednesday 18 October 2006 23:35, Darren Kirby wrote:
> Again, ensure that you have the line:
>
> media-sound/dir2ogg ~x86
>
> in "/etc/portage/package.keywords"
>
> Note that this assumes you are running "x86" ARCH. If you are using a
> different arch then do the same thing but change the arch to what you are
> using: ie: "~sparc", "~ppc", or "~amd64".

Actually it doesn't assume anything. It simply means that you accept any 
package that includes the ~x86 keyword..

-- 
Bo Andresen



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