size

tmpfs in Linux

tmpfs

1.0 tmpfs

tmpfs is a filesystem that resides in the main memory of a Linux system. In the case of disk files, a file is first fetched into the kernel pagecache and the delivered to the requesting process. The fetch part is not there in the case of tmpfs as the files are created and updated directly in kernel caches.… Read more

Tweet

Posting images on Twitter

It is fun posting images on Twitter but we often see that only a part of the image is visible in the stream of tweets. One has to click on the visible part to see the full picture. How to ensure that the full image becomes visible in the tweet stream?… Read more