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Archive of posts filed under the tips category.

What is “better”?

How to ask the "right" questions

Name-based SSL virtual hosts in Apache

Different ways to run multiple name-based SSL virtual hosts in Apache

The strange case of Dr. Multihome and Mr. Nobind

When problems are where you don't expect them

Using shell variables in sed

How to safely use shell variables in sed

OSPF default route in JUNOS

How to generate an OSPF default route in JUNOS