Category Archives: linux

On this page:
  • Debian Developers
  • Securing Debian
  • Pinoy penguins! =)
  • Tracking people’s history
  • Free shell accounts
  • Techie dinner

Debian Developers

Unfortunately there’s a Debian Developer named “sacha”, so I guess I’ll have to settle for sachac if ever…

Securing Debian

http://www.debian.org/doc/manuals/securing-debian-howto/index.en.html

Pinoy penguins! =)

From http://www.sm56.tk:

From the RedHat 7.2 kernels the contains a few line of
code in the slab.c that does not allows more usage of memory. But Jan
Michael Ibanez has developed a Kludge for the SM56 Modem Driver that is
available with this Tar file.

Hey! I know Jan Michael Ibanez! w00t, karma++.
Visit his blog at http://www.livejournal.com/~cyberlizard/ .

Tracking people’s history

FROM http://www.debian.org/doc/manuals/securing-debian-howto/ch4.en.html

4.10.9 Hand-made user auditing

If you are paranoid you might want to add a system-wide /etc/profile
that sets the environment in a way such that they cannot remove audit
capabilities from the shell (commands are dumped to $HISTFILE. The
/etc/profile could be set as follows:

       HISTFILE=~/.bash_history
       HISTSIZE=100000000000000000
       HISTFILESIZE=10000000000000000
       readonly HISTFILE
       readonly HISTSIZE
       readonly HISTFILESIZE
       export HISTFILE HISTSIZE HISTFILESIZE

Free shell accounts

http://www.grex.org/

No outbound connections (telnet/ssh/web), but JM says they’re very usable.

Link from JM Ibanez.

(Update 2003.09.30: JM says they offer web access through Lynx and
W3M, and they have Emacs and a BBS. Ooh, Emacs. Great!)

Techie dinner

Last night, I had dinner with William Yu,
Miguel Paraz, and
Jijo Sevilla. Jijo organized the
get-together.

While waiting for Migs and William, Jijo and I chatted about his new
IT consultancy. He described the fat client Debian-based system he had
in mind, with computers automatically drawing updated packages from a
central repository. Jijo wanted to know what I thought of the project.

I told him to check out FAI, a Debian package for doing
fully-automated installs. I also told him about configure packages to
help propagate configurations. He could set up a network-booting
system, with CD backups in case the network went down. He was
delighted – these tidbits would make his job a whole lot easier.

He asked me because he knew I watched the debian-user list and so
might know of similar problems and solutions.

Here’s how I keep an idea of all Debian packages in my head:

- I spent some time reading the package summaries of all the packages

available in Debian’s unstable+experimental archives. This was part
of choosing new packages to install, so it was fun.

- I use aptitude’s “forget” command to mark all of those packages as old.

- Whenever I update my package lists, aptitude marks packages I

haven’t seen as “new.”

- I review those and then use “forget” again to mark all of them as old.

That’s how I keep track of all existing packages available for i386. I
still use apt-cache search and aptitude’s search functions
extensively, but at least I know what to look for.

I also watch debian-devel for Intent to Package (ITP) announcements. I
used to keep track of freshmeat.net, but found it too far from my
normal workload, and not useful enough.

Looks like that’s my Geek Power – I’m a search engine. ;)