Useful tips for everyday
How do I test my solar charge controller? The easiest way to test if the solar controller is working is to use a multimeter to…
Can I use an iPhone 4S with TracFone? We have now confirmed that iPhone 4 and 4S (Verizon) will work with Tracfone. Can I use…
How to add new rules to Linux IPTables? Typically the last rule will be to drop all packets. If you already have a rule to…
How do you post a picture on blob? Select Containers, then select the thumbnails container. Select Upload to open the Upload blob pane. Choose a…
What does well encapsulated mean? Encapsulated: Confined to a specific area. For example, an encapsulated tumor remains in a compact form. How do you encapsulate…
Does a thermocouple need an amplifier? The effects of temperature change on dissimilar metals produces a measurable voltage. But to make that measurement you need…
What are the factors that affect the life of the fluorescent lamp? The lifetime of any lamp depends on many factors, including operating voltage, manufacturing…
What is DAC Ethernet? A Direct Attach Copper cable or a DAC cable is a twinax copper cable that connects directly the ports (or line…
How can I tell SELinux to give vsftpd write access in specific? This works very well, except that when a user tries to upload or…
How do you run high mileage? To sustainably run higher mileage, you need variety of both intensity and duration. Avoid the trap of junking out…