====== Flush Cache ======

----

\\ 
\\ 
Like any other operating system, GNU/Linux has implemented a memory management efficiently and even more than that. But if any process is eating away your memory and you want to clear it, Linux provides a way to flush or clear ram cache.
\\ 
\\ 
flush cached memory
\\ 
\\ 
    free && sync && echo 3 > /proc/sys/vm/drop_caches && free
\\ 
I am not 100% sure when you would use this, or what observable issues would prompt the use of this, when I find out I will add them.
\\ 
\\