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.