Python, C++, JavaScript… none of those will make you a programming hero

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If one terminal is good, many terminals must be better…

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Emacs, VIM, Wordstar… take your pick.

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Sector editing… with great power comes great responsibility!

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Sure, you know read/write/execute, but there is more… much more

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A useful technique any time you want to limit a process’s resource usage

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Web browser caching with tmpfs

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Al Williams

Engineer. Author. Team Leader. Lots of other things. I blog about hardware hacking for Hackaday (, but talk about other topics here.

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