Archive for October 11th, 2007
Elements of Great Web Design: The Polish
Posted in October 11th, 2007
Tags: design
I’m not an expert designer. In fact, most of the time I feel inadequate when it comes to picking colors, layouts, and other features that a designer usually takes care of. All my design has to do with interfaces, classes, schema, and other back end technology that most people can’t see. In the mean time, [...]
- Share this:
- Share
No Comments
Using tcpdump on a linux-vserver guest
Posted in October 11th, 2007
by Dennis in System Administration
Tags: linux-vserver, tcpdump
To debug a problem I’m working on, I need to be able to see network traffic on an interface inside a linux-vserver guest. To do this, you have to enable the CAP_NET_RAW capability for that guest. > echo “NET_RAW” >> /etc/vservers/myserver/bcapabilities Then just restart the vserver. I noticed you don’t have to enable NET_ADMIN, or [...]
- Share this:
- Share