old stuff from August, 2007

cracked linux server

Saturday, 25 August 2007 5:29 pm by noel
posted in linux

i stumbled upon this blog post over at /. and i found it to be a good read — if you’re into linux. it tells of how the guy checked and confirmed if the linux box was really cracked.
moral of the story is use a passphrase instead of a password.

1 watt cpu

Saturday, 25 August 2007 4:17 pm by noel
posted in firewall, hardware

wow. the power consumption at idle of the thing is 0.1 watt. this would be a nice replacement for my smoothwall machine.
Touted as the “world’s most power-efficient” x86-compatible CPU, the 500MHz Via Eden ULV processor debuted at an Embedded Systems Conference in Taipei this week.

smoothwall express 3.0

Saturday, 25 August 2007 8:49 am by noel
posted in firewall, linux

smoothwall just released express 3.0 (polar) with lots of nice new features. the download is small (69mb for the i386 and 71mb for the 64-bit version) compared to other firewall distros.
make sure you download the installation and administrator guides and read them before doing anything.

y! photos closing

Saturday, 25 August 2007 6:52 am by noel
posted in internet, opinions

its always a sad thing for me when something that’s been there a while will go away or close.

i hardly used yahoo! photos. the interface is a bit awkward and storage space is a bit on the small side. but it is, or was, there.
in the end, i think its a good decision on yahoo!’s [...]

scripting rsync

Friday, 24 August 2007 10:07 pm by noel
posted in linux, software

here’s the script use to run rsync — with a little modification to the names and ip addresses for security reasons — but its essentially the same. i have to run this through cron because the server is headless — no monitor. i just access it via the ssh or browser from another computer.
#!/bin/sh
DATETMP=`date +%Y.%m.%d`
RSYNC=/usr/bin/rsync
SSH=/usr/bin/ssh
KEY=/rsyncuser/.ssh/id_ppib
RHOST=remote.ip.addr.ess
RPATH=/remotedata/
LPATH=/localdata/
LOGFILE=/rsyncuser/rlog.$DATETMP.log
EXCLUDES=/rsyncuser/ppiexcludes
OPTS=”–exclude-from=$EXCLUDES”
RUN=`ps [...]