Searching words with 'grep' in multiple files Linux / Command line One common issue while debugging, refactoring or just programming is when you are searching

htop: uptime (!) Linux / Command line Performing a routine check on a client's computers, I noticed something that hadn't caught my attention

Saving compilation time with make -j Linux / Compile When compiling a library, a program or the Linux kernel itself,

Remote access via reverse SSH tunnel when there is no access How many times have you wanted to have SSH access to a server within a private network?

When clipping a video, mind the GOP and hope the I-frame is an IDR-frame A picture is worth a thousand words, but when it is

Using GCC Intrinsics (MMX, SSEx, AVX) to look for max value in array To begin with, you shouldn't start your new codes focusing on performance;