SYNOPSIS

cachestats [-qv] file

DESCRIPTION

Print number of cached vs. not-cached pages.

OPTIONS

-v "Verbose mode"

Print verbose cache map, where each page that is present in the cache is marked with `x`.

-q "Quiet mode"

The exit status is 0 (success) if the file is fully cached.

EXAMPLE

$ cachestats -v ~/somefile.mp3 pages in cache: 85/114 (74.6%) [filesize=453.5K, pagesize=4K]

cache map:
     0: |x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|
    32: |x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|
    64: |x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x|x| | | | | | | | | | | | |
    96: | | | | | | | | | | | | | | | | | |x|