SCCS-vsn: usr.bin/mkfifo/mkfifo.1 5.6
SCCS-vsn: usr.sbin/update/update.8 6.4
.\"
.\" %sccs.include.redist.man%
.\"
.\"
.\" %sccs.include.redist.man%
.\"
-.\" @(#)mkfifo.1 5.5 (Berkeley) %G%
+.\" @(#)mkfifo.1 5.6 (Berkeley) %G%
.Sh NAME
.Nm mkfifo
.Nd make fifos
.Sh NAME
.Nm mkfifo
.Nd make fifos
.Li \&0777 .
.Pp
Options available are:
.Li \&0777 .
.Pp
Options available are:
+.Bl -tag -width Ds
+.It Fl p
Create intermediate directories as required. If this option is not
specified, the full path prefix of each operand must already exist.
Create intermediate directories as required. If this option is not
specified, the full path prefix of each operand must already exist.
.Pp
.Nm Mkfifo
requires write permission in the parent directory.
.Pp
.Nm Mkfifo
requires write permission in the parent directory.
.Nm Mkfifo
exits 0 if successful, and >0 if an error occurred.
.Sh STANDARDS
.Nm Mkfifo
exits 0 if successful, and >0 if an error occurred.
.Sh STANDARDS
-Mkfifo is POSIX 1003.2 compliant.
-.br
-This manual page derived from the POSIX 1003.2 manual page.
+.Nm Mkfifo is
+.St -p1003.2
+compliant.
+.Pp
+This manual page derived from the
+.St p1003.2
+manual page.
.Sh SEE ALSO
.Xr mkdir 1 ,
.Xr rm 1
.Sh SEE ALSO
.Xr mkdir 1 ,
.Xr rm 1
+.Sh HISTORY
+The
+.Nm
+command is
+.Ud
-.\" @(#)update.8 6.2 (Berkeley) 6/24/90
+.\" Copyright (c) 1991 The Regents of the University of California.
+.\" All rights reserved.
.\"
.\" %sccs.include.redist.man%
.\"
.\"
.\" %sccs.include.redist.man%
.\"
-.\" @(#)update.8 6.3 (Berkeley) %G%
+.\" @(#)update.8 6.4 (Berkeley) %G%
.Sh NAME
.Nm update
.Nd flush internal filesystem caches to disk frequently
.Sh NAME
.Nm update
.Nd flush internal filesystem caches to disk frequently
.Xr sync 8
.Sh BUGS
It is possible on some systems, that a
.Xr sync 8
.Sh BUGS
It is possible on some systems, that a
occuring simultaneously with a crash may cause
file system damage. See
.Xr fsck 8 .
.Sh HISTORY
An
.Nm
occuring simultaneously with a crash may cause
file system damage. See
.Xr fsck 8 .
.Sh HISTORY
An
.Nm
-command appeared in Version 6 AT&T UNIX.
+command appeared in
+.At v6.