DOKK / manpages / debian 10 / nocache / cachedel.1.en
CACHEDEL(1) CACHEDEL(1)

cachedel - drop pagecache for a file

cachedel [-n <n>] file

Will call posix_fadvise(POSIX_FADV_DONTNEED) <n> in a row.

Call posix_fadvise(POSIX_FADV_DONTNEED) on file.

March 2013 cachedel