Even if you're already familiar with the printf command, if you got your information via "man printf" you may be missing a couple of useful features that are provided by bash's built-in version of the ...
The oldest, tried-and-true debugging technique in embedded development is to sprinkle printf statements throughout the software in the hope of gleaning insight into system behavior. Using printf is ...
Java SE 1.5 added the ability to format output using formatting strings like “%5.2f%n” to print a floating point number and a newline. An October 2004 tip titled ...
In my last article, "Fancy Tricks for Changing Numberic Base", I explored the surprising ability of the Linux shell to convert numeric bases on the fly, including this sweet little snippet that ...
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