Linux, programming and more
The simplest way to remove files older than $NUMBER of days..
Dry run (files will be NOT deleted, you will see a list with files older than 100 days)
1 | find -mtime +100 | less |
Another dry run, see what would be delete:
1 2 3 | find -mtime +600 | xargs echo rm rm /var/log/squid3/access.log.0 rm /var/log/squid3/access.log.2 |
Finally if you decided to remove the files – the final command to delete them:
1 | find -mtime +600 | xargs rm |
Long Long time ago I wrote how I migrated from Xen to OpenVZ. This post will show you how to manage your VE memory.
First you set the veid=yournumberofve and the rest is copy paste ; Look at the examples:
[Read more…]
The original Plugin was written by Chris Bair, after some tunings it worked fine for me.
I made some useful modifications to this Plugin:
– Visualization of the number of Drafts
– Set table prefix (I hate hardcodet things)
And now how to use it, first you need to create a configuration file for the plugin(replace the needed credentials) [Read more…]
Some of my servers providing FTP service and I check every weekend all the uploaded and system files for viruses and rootkits.
If somebody starts a upload, nobody think about potential danger e.g. virus.
You can start all this checks separated or as a script.
Here are some examples: [Read more…]
After I wrote the posts about your own digital temperature sensor and Nagios/Icinga Traffic-Light its time to combine the two ideas and bring some lights to switch.
We have two working independent components, with a plugin is it possible to get the sensor status. If your temperature is higher then normal you should get a signal (Warning or Critical).
Define the new check command, with name and a plugin with some arguments:
[Read more…]