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-rw-r--r--febootstrap-to-initramfs.pod17
1 files changed, 16 insertions, 1 deletions
diff --git a/febootstrap-to-initramfs.pod b/febootstrap-to-initramfs.pod
index be5985c..951cc10 100644
--- a/febootstrap-to-initramfs.pod
+++ b/febootstrap-to-initramfs.pod
@@ -4,7 +4,7 @@ febootstrap-to-initramfs - Convert febootstrap root to initramfs (cpio) file.
=head1 SYNOPSIS
- febootstrap-to-initramfs DIR > initrd.img
+ febootstrap-to-initramfs [--files=filelist] DIR > initrd.img
=head1 DESCRIPTION
@@ -20,6 +20,21 @@ The permissions inside the initrd image are corrected automatically
(see the discussion of fakeroot logfile in the L<febootstrap(8)>
page). You do I<not> need to run this command as root.
+=head1 OPTIONS
+
+=over 4
+
+=item --files=filelist
+
+C<filelist> should be a file containing a list of the files to be
+added to the initramfs (one per line). Only those files are added and
+any others are ignored.
+
+When the C<--files> option is not given, all files in C<DIR> are added
+to the initramfs image.
+
+=back
+
=head1 /init
Normal initramfs images start by executing the program or script