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Diffstat (limited to 'system_cmds/purge.tproj/purge.8')
-rw-r--r-- | system_cmds/purge.tproj/purge.8 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/system_cmds/purge.tproj/purge.8 b/system_cmds/purge.tproj/purge.8 new file mode 100644 index 0000000..41093f9 --- /dev/null +++ b/system_cmds/purge.tproj/purge.8 @@ -0,0 +1,14 @@ +.Dd September 20, 2005 +.Dt purge 8 +.Sh NAME +.Nm purge +.Nd force disk cache to be purged (flushed and emptied) +.Sh SYNOPSIS +.Nm purge +.Sh DESCRIPTION +.Nm Purge +can be used to approximate initial boot conditions with a cold disk buffer cache for performance analysis. It does not affect anonymous memory that has been allocated through malloc, vm_allocate, etc. +.Pp +.Sh SEE ALSO +.Xr sync 8 , +.Xr malloc 3 |