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Archive for February 2010

 
 

Nagios and dpt-i2o-raidutils, raidutil check

We do check our production boxes with hardware raid cards on raid status. We are using our script to call raidutil, which is running fine, but not under nagios user. Permissions for the files are as follows:

-rwxr-xr-x 1 root root 254708 Aug 20  2008 raideng
-rwxr-xr-x 1 root root 255880 Aug 20  2008 raidutil

Solution is to add proper rights to utils with:

chmod u+s raid*

It should look like this:

-rwxr-xr-x 1 root root 254708 Aug 20  2008 raideng
-rwxr-xr-x 1 root root 255880 Aug 20  2008 raidutil

February 5th, 2010 | Uncategorized | 0 Comments

Sed to correct path lines

Sed one-liner to change correct paths. Before:

php_admin_value open_basedir /srv/www/www.domena.tld/www

After:

php_admin_value open_basedir /srv/www/www.domena.tld

Sed script:

sed -i "s/\(.*\)php_admin_value open_basedir \(.*\)\/www$/\1php_admin_value open_basedir \2/g" /etc/httpd/conf/httpd.conf

February 4th, 2010 | regular expressions, sed | 0 Comments

Upgrade DAViCal 0.9.7.2 to 0.9.8

DAViCal upgrade is quite easy:

[root@fs12 html] wget http://debian.mcmillan.net.nz/packages/davical/davical_0.9.8.orig.tar.gz
[root@fs12 html] tar xvzf davical_0.9.8.orig.tar.gz
[root@fs12 html] cd davical-0.9.8.orig/dba
[root@fs12 dba] su postgres
bash-3.00$ ./update-davical-database 
The database is version 8.1 currently at revision 1.2.5.
Applying patch 1.2.6.sql ... succeeded.
Applying patch 1.2.7.sql ... succeeded.
Successfully applied 2 patches.
Supported locales updated.
Updated view: dav_principal.sql applied.
CalDAV functions updated.
RRULE functions updated.
Database permissions updated.
bash-3.00$ exit
[root@fs12 html] ln -s davical-0.9.8.orig davical

That’s all.

February 3rd, 2010 | CentOS | 0 Comments

Zoner Antivirus with Amavisd-new

Today I have decided to test Amavisd-new with free Zoner Antivirus for Linux. First of all you have to download the package, (test it), install, and change the ownership. Then edit the configuration.

wget http://update.zonerantivirus.com/download/zav-1.2.2-redhat-i586.rpm --nodeps
rpm -Uhv zav-1.2.2-redhat-i586.rpm --test
rpm -Uhv zav-1.2.2-redhat-i586.rpm
chown amavis: /opt/zav -R
chown amavis: /var/run/zav -R
vi /etc/zav/zavd.conf

So, we have changed the ownership. Now we have to change the daemon user to amavis too.

# user under which to run the daemon
ZAVD_USER               = "amavis"
ZAVD_GROUP              = "amavis"
# Your license key for accessing ZAV update
UPDATE_KEY              = "11111-22222-SAMPLE-33333-44444"

We can start and update ZAV with:

/etc/init.d/zavd start
/etc/init.d/zavd update

Finally we have to change Amavisd-new configuration by adding the following:

 ### http://www.grisoft.com/
 ['Zoner Anti-Virus',
#  '/opt/zav/bin/zavcli', '-z /var/run/zav/zavd.sock {}',
  '/opt/zav/bin/zavcli', ' {}',
  [0,1,2,3,4], [5,6,7,11],
  qr/^.*:\ (SUSPICIOUS|PROBINFECTED|INFECTED)\ \((.*)\)$/
]

February 1st, 2010 | mailing | 0 Comments