Useful tips for everyday
How do I BZIP a tar file? The command line options we used are: -x: Extract, retrieve the files from the tar file. -v: Verbose,…
How do I find out what font is used in a logo? Meet FontInLogo.com, a website that allows you to search and find fonts used…
What is a diagonal covariance matrix? A variance-covariance matrix is a square matrix that contains the variances and covariances associated with several variables. The diagonal…
What does etc resolv conf contain? It is used to configure dns name servers. The file /etc/resolv. conf file contains information that is read by…
How to tail a log file in Linux? Basically, you’d define a function to be called on, say, signal 17, then put a sub-script in…
How can I tell what country a phone number is from? The only I got is to have an hardcoded check (Eg. “look at the…
How can I move text in a video? Apps to Add Moving Text to Video Text Animation Maker. Text Animation Maker may sound like a…
How much does a house studio cost? “A home studio, or a project studio can cost anywhere from three or four hundred dollars up to,…
How do you smooth the edges of pixels? Click the Zoom tool on the Refine Edge window, and then click your image to increase the…
How to get idle time in Linux? You have to look for a way to get the raw data that w uses to print the…