Linux, programming and more
Inetd listens for connections on certain sockets. When a connection is found on one of its sockets, it decides what service the socket corresponds to, and invokes a program to service the request. The server program is invoked with the service socket as its standard input, output and error descriptors.
Essentially, inetd allows running one daemon to invoke several others [Read more…]
I had a problem with some AJAX based web sites, after some debugging a figured out that problems comes caching proxy (squid3). The content of this web sites was always outdated and sometimes I get strange errors.
Disabling cache for [Read more…]
If you get a certificate from a customer and you should implement it in some piece of software (for example nginx). The first step is to compare the received files.
After this check the displayed hash should [Read more…]
make sure that after you format the first FAT16 partition on the SD card, that the first file copied in is MLO from the bootloader tarball. Then copy the rest in.
In other words Bootloader of your Bone can’t boot from your SD-card.
This will be about how to “bond” two Ethernet connections together to create an virtual auto failover interface.
If you have from the same ISP (internet service provider) two redundant (different) uplinks, you could create a failover solution.
Debian way installation – was tested on debian squeeze.
First we install the ifenslave-2.6 package, necessary to enable bonding on the system:
1 | apt-get install ifenslave-2.6 |
Next we configure some network stuff [Read more…]