Make /etc/localtime a symlink in System V Book

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@11662 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter06/glibc.xml

@@ -531,9 +531,7 @@ unset ZONEINFO</userinput></screen>
     <para>确定时区后，执行以下命令，创建
     <filename>/etc/localtime</filename>：</para>
 
-<screen revision="sysv"><userinput>cp -v /usr/share/zoneinfo/<replaceable>&lt;xxx&gt;</replaceable> /etc/localtime</userinput></screen>
-
-<screen revision="systemd"><userinput>ln -sfv /usr/share/zoneinfo/<replaceable>&lt;xxx&gt;</replaceable> /etc/localtime</userinput></screen>
+<screen><userinput>ln -sfv /usr/share/zoneinfo/<replaceable>&lt;xxx&gt;</replaceable> /etc/localtime</userinput></screen>
 
     <!--para>Replace <replaceable>&lt;xxx&gt;</replaceable> with the name of the
     time zone selected (e.g., Canada/Eastern).</para-->