NAME

cachedel - drop pagecache for a file

SYNOPSIS

cachedel [-n <n>] file

OPTIONS

-n <n> "Repeat system call"

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

DESCRIPTION

Call posix_fadvise(POSIX_FADV_DONTNEED) on file.