cURL supports formatted output for the details of the request (see the cURL manpage for details, under -w, –write-out <format>). For our purposes we’ll focus just on the timing details that are provided. Times below are... Read More | Share it now!
Most people familiar with Linux have used the top command line utility to see what process is taking the most CPU or memory. There’s a similar utility called htop that is much easier to use for normal tasks.
The first great thing about htop... Read More | Share it now!
Compiling your go code into a binary is pretty simple:
This will build the binary for your current OS and architecture. But compiling binaries for other operating systems and even architectures is also possible. You just need to modify a few... Read More | Share it now!
Transparent Huge Pages (THP) are enabled by default in RHEL 6 for all applications. The kernel attempts to allocate hugepages whenever possible and any Linux process will receive 2MB pages if the mmap region is 2MB naturally aligned. The main kernel... Read More | Share it now!
I’ve been looking at several linux projects here recently, such as LibreNMS, and you’ll need to be sure you are backing them up. I wanted to quickly backup a compressed copy of my LibreNMS install and so I went looking for a super easy way to... Read More | Share it now!