Archive for the ‘ Debian Etch ’ Category

Zabbix 1.6 Proxy with Debian

I set up a Zabbix Proxy today on a little VM. looks to work nicely. Intructions will be kept up to date on this page.

Staying on time in Debian

To stay on time, you should really use ntpd. It is a daemon that runs all the time and makes tiny changes to the system clock. All you need to do is install ntp:

aptitude install ntp

after it’s installed, I encourage you to go over to http://www.pool.ntp.org/zone/@ and pick a pool in your continental zone. Debian has some defaults, and they are fine, i just like using the ntp pool. If you want to change where you are syncing to, open up /etc/ntp.conf and change the “server” lines.

nano /etc/ntp.conf

to manually sync Debian’s time, just install “ntpdate”

apt-get install ntpdate

run this:

ntupdate-debian [a ntp server]

Uninstall MySQL 5 from Debian

I completely. completely messed up MySQL. Badly. I wiped out the data directory (/var/lib/mysql in Debian) and the went to remove mysql …
apt-get remove --purge mysql-server

That only deleted something like 86K. dissapointing. It looks like “mysql-server” is a shortcut pointing to the latest version of the software. The real software is foundĀ  under the name “mysql-server-50″. So what made it happen was:
apt-get remove --purge mysql-server*

That’ll wipe out whatever mysql install is in place.

Debian 4.0r4 NIC bonding

Install package ifenslave-2.6.

apt-get install ifenslave

make sure the real NICs kernel modules are loaded automatically

modprobe --list | grep -i bonding

edit /etc/network/interfaces to look like this:

auto bond0
iface bond0 inet static
address 192.168.1.59
netmask 255.255.255.0
gateway 192.168.1.1
up /sbin/ifenslave bond0 eth0 eth1
down /sbin/ifenslave -d bond0 eth0 eth1
broadcast 192.168.1.255

make sure to remove ALL of the lines refering to old eth0 or eth1 settings.

add the following lines to your /etc/modprobe.d/arch/i386:

alias bond0 bonding
options bonding mode=1 miimon=100 downdelay=200 updelay=200
 

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