1.\" 2.\" Copyright � 2007 Alistair Crooks. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 3. The name of the author may not be used to endorse or promote 13.\" products derived from this software without specific prior written 14.\" permission. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 17.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 18.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 20.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 22.\" GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24.\" WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 25.\" NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 26.\" SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27.\" 28.Dd April 15, 2007 29.Dt ICFS 8 30.Os 31.Sh NAME 32.Nm icfs 33.Nd refuse-based virtual file system to display a case-insensitive interface to a file system 34.Sh SYNOPSIS 35.Nm 36.Op Fl v 37.Ar directory 38.Ar mount_point 39.Sh DESCRIPTION 40The 41.Nm 42utility can be used to mount an existing directory on a new 43mount point. 44The 45.Nm 46utility makes use of the 47.Xr virtdir 3 48virtual directory routines. 49Underneath those virtual directories, the individual directory entries 50will be displayed as an exact mirror of the original directory, 51except that any capital letters in the original entry's name will 52be substituted with an entry name consisting entirely of lower-case 53letters. 54.Pp 55The 56.Xr refuse 3 57library is used to provide the file system features. 58.Sh SEE ALSO 59.Xr librefuse 3 , 60.Xr puffs 3 , 61.Xr virtdir 3 . 62.Sh HISTORY 63The 64.Nm 65utility first appeared in 66.Nx 5.0 . 67