Linux Find Out Virtual Memory PAGESIZE

Q. How do I check the size of PAGESIZE under Linux?

A. Most modern operating systems have their main memory divided into pages. It allows better utilization of memory. A page is a fixed length block of main memory, that is contiguous in both physical memory addressing and virtual memory addressing. Kernel swap and allocates memory using pages

To display size of a page in bytes, enter:
$ getconf PAGESIZE
OR
$ getconf PAGE_SIZE
Output:

4096

Posted by: SXI ADMIN

The author is the creator of SXI LLC and a seasoned sysadmin, DevOps engineer, and a trainer for the Linux operating system/Unix shell scripting. Get the latest tutorials on SysAdmin, Linux/Unix and open source topics via RSS/XML feed or weekly email newsletter.

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