href="mailto:rodsmith@rodsbooks.com">rodsmith@rodsbooks.com</a></p>
<p>Originally written: 3/14/2012; last Web page update:
-4/20/2014, referencing rEFInd 0.7.9</p>
+5/15/2014, referencing rEFInd 0.8.1</p>
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<p>Another way to hide a boot loader is to move it into rEFInd's own directory. In order to keep rEFInd from showing up in its own menu, it ignores boot loaders in its own directory. This obviously includes the rEFInd binary file itself, but also anything else you might store there.</p>
+<p>You can also use the <tt>dont_scan_volumes</tt>, <tt>dont_scan_dirs</tt>, and <tt>dont_scan_files</tt> tokens in <tt>refind.conf</tt> to hide entire volumes, directories, and individual files, respectively. Note that <tt>dont_scan_volumes</tt> works with both EFI and legacy scans, whereas the other two options make sense for hiding only EFI-mode boot loaders.</p>
+
<a name="icons">
<h2>Setting OS Icons</h2>
</a>
-<p>In addition to hiding boot loaders, you can adjust their icons. You can do this in any of six ways for auto-detected boot loaders:</p>
+<p>In addition to hiding boot loaders, you can adjust their icons. You can do this in any of seven ways for auto-detected boot loaders:</p>
<ul>
<li>You can give the filesystem from which the boot loader is loaded a name that matches the OS name component of the icon filename. For instance, if you call your boot filesystem <tt>CentOS</tt>, it matches the <tt>os_centos.icns</tt> icon. This match is performed on a word-by-word basis within the name, with "words" being delimited by spaces, dashes (<tt>-</tt>), and underscores (<tt>_</tt>). Thus, a volume called <tt>Debian-boot</tt> will match <tt>os_debian.icns</tt> or <tt>os_boot.icns</tt>.</li>
+<li>You can give the GPT partition from which the boot loader is loaded a name that matches the OS name component of the icon filename. This works much like the previous method, except that you'd use a tool like <tt>gdisk</tt> or <tt>parted</tt> to set the partition's name, rather than <tt>tune2fs</tt> or GParted to set the filesystem's name.</li>
+
<li>rEFInd attempts to guess the Linux distribution based on data in the <tt>/etc/os-release</tt> file. This file will only be accessible if a separate <tt>/boot</tt> partition is <i>not</i> used, though. Manually adjusting the <tt>os-release</tt> file to change an OS icon in rEFInd is <i>not</i> recommended.</li>
<li>Certain boot loaders have hard-coded icons associated with them. For instance, filenames beginning with <tt>vmlinuz</tt> or <tt>bzImage</tt> acquire Linux "Tux" icon and the <tt>bootmgfw.efi</tt> loader acquires a Windows icon. Fedora and Red Hat kernels can be identified by the presence of <tt>.fc</tt> or <tt>.el</tt> strings in their filenames, and so acquire suitable icons automatically. For the most part, these are the associations you want to overcome with the preceding rules, but sometimes renaming a boot loader to a more conventional name is the better approach. Renaming a locally-compiled kernel so that it acquires a Fedora or Red Hat icon is reasonable, but I don't recommend renaming precompiled kernels unless you also manually copy them to the ESP.</li>
<tr>
<td><tt>dont_scan_volumes</tt> or <tt>don't_scan_volumes</tt></td>
<td>filesystem or partition label(s)</td>
- <td>Adds the specified volume or volumes to a volume "blacklist"—these filesystems are <i>not</i> scanned for EFI boot loaders. This may be useful to keep unwanted EFI boot entries, such as for a Macintosh recovery partition, from appearing on the main list of boot loaders. The default value is <tt>"Recovery HD", LRS_ESP</tt>, to keep the Mac OS X and Lenovo Windows recovery volumes from appearing. (These should get their own tools icon instead—see the <tt>showtools</tt> token.) Note that on a Macintosh with whole-disk encryption, you may need to uncomment this token and leave <tt>"Recovery HD"</tt> <i>off</i> the list to boot the system.</td>
+ <td>Adds the specified volume or volumes to a volume "blacklist"—these filesystems are <i>not</i> scanned for EFI boot loaders. This may be useful to keep unwanted EFI boot entries, such as for a Macintosh recovery partition, from appearing on the main list of boot loaders. The default value is <tt>"Recovery HD", LRS_ESP</tt>, to keep the Mac OS X and Lenovo Windows recovery volumes from appearing. (These should get their own tools icon instead—see the <tt>showtools</tt> token.) Note that on a Macintosh with whole-disk encryption, you may need to uncomment this token and leave <tt>"Recovery HD"</tt> <i>off</i> the list to boot the system. You can use <tt>dont_scan_volumes</tt> to hide disks or partitions from legacy-mode scans, too. In this case, you can enter any part of the description that appears beneath the icons to hide entries that include the string you specify.</td>
</tr>
<tr>
<td><tt>dont_scan_dirs</tt> or <tt>don't_scan_dirs</tt></td>
<h2>Creating OS Stanzas</h2>
</a>
-<p>OS stanzas in rEFInd are similar to those in GRUB Legacy, GRUB 2, or ELILO. You can use them to add configuration options to those that are auto-detected. You cannot modify the auto-detected options, though; if you just want to tweak one OS's configuration, you have several options, none of which is ideal:</p>
+<p>OS stanzas in rEFInd are similar to those in GRUB Legacy, GRUB 2, or ELILO. You can use them to add EFI boot loaders to those that are auto-detected. rEFInd does not yet support manual boot stanzas for BIOS-mode boot loaders. You also cannot modify the auto-detected options; if you just want to tweak one OS's configuration, you have several options, none of which is ideal:</p>
<ul>