The .Xr utility

This commit is contained in:
Philippe Charnier 2003-02-05 13:50:41 +00:00
parent 538015aa3b
commit c74076852f
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=110396

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@ -190,8 +190,9 @@ process when constructing other vnode stacks.
One of the easiest ways to construct new file system layers is to make
a copy of the null layer, rename all files and variables, and
then begin modifying the copy.
.Xr Sed 1
can be used to easily rename
The
.Xr sed 1
utility can be used to easily rename
all variables.
.Pp
The umap layer is an example of a layer descended from the