1 | <sect1 id="ch09-theend">
|
---|
2 | <title>The End</title>
|
---|
3 |
|
---|
4 | <para>Well done! You have finished installing your LFS system. It may have
|
---|
5 | been a long process but it was well worth it. We wish you a lot of fun
|
---|
6 | with your new shiny custom built Linux system.</para>
|
---|
7 |
|
---|
8 | <para>Now would be a good time to strip all debug symbols from
|
---|
9 | the binaries on your LFS system. If you are not a programmer and don't plan
|
---|
10 | on debugging your software, then you will be happy to know that you can
|
---|
11 | reclaim a few tens of megs by removing debug symbols. This process causes
|
---|
12 | no inconvenience other than not being able to debug the software fully
|
---|
13 | anymore, which is not an issue if you don't know how to debug. You can
|
---|
14 | remove the symbols by executing the following command:</para>
|
---|
15 |
|
---|
16 | <para>Disclaimer: 98% of the people who use the command mentioned below don't
|
---|
17 | experience any problems. But do make a backup of your LFS system before
|
---|
18 | you run this command. There's a slight chance it may backfire on you and
|
---|
19 | render your system unusable (mostly by destroying your kernel modules
|
---|
20 | and dynamic & shared libraries).</para>
|
---|
21 |
|
---|
22 | <para>Having that said, the --strip-debug option to strip is quite harmless
|
---|
23 | under normal circumstances. It doesn't strip anything vital from the
|
---|
24 | files. It also is quite safe to use --strip-all on regular programs
|
---|
25 | (don't use that on libraries - they will be destroyed) but it's not as
|
---|
26 | safe and the space you gain is not all that much. But if you're tight on
|
---|
27 | disk space every little bit helps, so decide yourself. Please refer to
|
---|
28 | the strip man page for other strip options you can use. The general idea
|
---|
29 | is to not run strip on libraries (other than --strip-debug) just to be
|
---|
30 | on the safe side.</para>
|
---|
31 |
|
---|
32 | <para><screen><userinput>find $LFS/{,usr,usr/local}/{bin,sbin,lib} -type
|
---|
33 | f \</userinput>
|
---|
34 | <userinput> -exec /usr/bin/strip --strip-debug '{}'
|
---|
35 | ';'</userinput></screen></para>
|
---|
36 |
|
---|
37 | <para>If you plan to ever upgrade to a newer LFS version in the future it
|
---|
38 | will be a good idea to create the $LFS/etc/lfs-&version; file. By having
|
---|
39 | this file it is very easy for you (and for us if you are going to ask
|
---|
40 | for help with something at some point) to find out which LFS version
|
---|
41 | you have installed on your system. This can just be a null-byte file by
|
---|
42 | running:</para>
|
---|
43 |
|
---|
44 | <para><screen><userinput>touch $LFS/etc/lfs-&version;</userinput></screen></para>
|
---|
45 |
|
---|
46 | <para>Let's reboot into LFS now...</para>
|
---|
47 |
|
---|
48 | <para>One final thing you may want to do is run lilo now that you are booted
|
---|
49 | into LFS. This way you will put the LFS version of LILO in the MBR
|
---|
50 | rather than the one that's there right now from your host system.
|
---|
51 | Depending on how old your host distribution is, the LFS version may have
|
---|
52 | more advanced features you need/could use.</para>
|
---|
53 |
|
---|
54 | <para>Either way, run the following to make the lilo version installed on LFS
|
---|
55 | active:</para>
|
---|
56 |
|
---|
57 | <para><screen><userinput>/sbin/lilo</userinput></screen></para>
|
---|
58 |
|
---|
59 | <para>If you are wondering: "Well, where to go now?" you'll be glad to hear that
|
---|
60 | someone has written an LFS hint on the subject at <ulink
|
---|
61 | url="&hint-root;afterlfs.txt">&hint-root;afterlfs.txt</ulink>.
|
---|
62 | On a same note, if you are not only newbie to LFS, but also
|
---|
63 | newbie to Linux in general, you may find the newbie hint at <ulink
|
---|
64 | url="&hint-root;newbie.txt">&hint-root;newbie.txt</ulink>
|
---|
65 | very interesting.</para>
|
---|
66 |
|
---|
67 | <para>Don't forget there are several LFS mailinglists you can subscribe to if
|
---|
68 | you are in need of help, advice, etc. See
|
---|
69 | <ulink url="ch01-maillists.html">Chapter 1 - Mailinglists</ulink> for
|
---|
70 | more information.</para>
|
---|
71 |
|
---|
72 | <para>Again, we thank you for using the LFS Book and hope you found this book
|
---|
73 | useful and worth your time.</para>
|
---|
74 |
|
---|
75 | </sect1>
|
---|
76 |
|
---|