source: chapter06/file-inst.xml@ d493379

10.0 10.0-rc1 10.1 10.1-rc1 11.0 11.0-rc1 11.0-rc2 11.0-rc3 11.1 11.1-rc1 11.2 11.2-rc1 11.3 11.3-rc1 12.0 12.0-rc1 12.1 12.1-rc1 6.0 6.1 6.1.1 6.3 6.4 6.5 6.6 6.7 6.8 7.0 7.1 7.2 7.3 7.4 7.5 7.5-systemd 7.6 7.6-systemd 7.7 7.7-systemd 7.8 7.8-systemd 7.9 7.9-systemd 8.0 8.1 8.2 8.3 8.4 9.0 9.1 arm bdubbs/gcc13 ml-11.0 multilib renodr/libudev-from-systemd s6-init trunk v3_0 v3_1 v3_2 v3_3 v4_0 v4_1 v5_0 v5_1 v5_1_1 xry111/arm64 xry111/arm64-12.0 xry111/clfs-ng xry111/lfs-next xry111/loongarch xry111/loongarch-12.0 xry111/loongarch-12.1 xry111/mips64el xry111/pip3 xry111/rust-wip-20221008 xry111/update-glibc
Last change on this file since d493379 was b822811, checked in by Mark Hymers <markh@…>, 23 years ago

XML changes

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@827 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

  • Property mode set to 100644
File size: 1.1 KB
Line 
1<sect2>
2<title>Installation of File</title>
3
4<para>Install File by running the following commands:</para>
5
6<para><screen><userinput>./configure --prefix=/usr --datadir=/usr/share/misc &amp;&amp;</userinput>
7<userinput>make &amp;&amp;</userinput>
8<userinput>make install</userinput></screen></para>
9
10<para>File uses magic numbers to determine a file type. These magic numbers
11come with File in a plain text file. File internally compiles this database
12each time it is run. This is not the normal type of operation for File since
13compiling a
14plain text file each time is not the fastest way to do it. File offers an
15option "-C" to compile this magic number file. The reason this isn't done
16automatically is that some people like to work on the magic numbers. On the
17other hand many people didn't get it that they should compile the magic
18numbers, so the author of File added a warning when the plain text magic file
19is used. As we usually won't work on the plain text magic file, we
20compile this file, because it's faster, fixes that annoying warning and is how
21it was meant to be:</para>
22
23<para><screen><userinput>file -C</userinput></screen></para>
24
25</sect2>
26
Note: See TracBrowser for help on using the repository browser.