[Bug 140] Sed consistencies

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@1020 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter05/fileutils-exp.xml

@@ -1,6 +1,10 @@
 <sect2>
 <title>Command explanations</title>
 
+<para><userinput>cp lib/Makefile.in lib/Makefile.in.backup :</userinput> We 
+run this command in order to keep a backup of the file we are about to
+change.</para>
+
 <para><screen><userinput>sed 's/\(.*\)\(fopen-safer\.c \)\\/\1\2atexit.c \\/' \</userinput>
 <userinput>&nbsp;&nbsp;&nbsp;lib/Makefile.in &gt; tmp &amp;&amp;</userinput>
 <userinput>sed 's/\(.*\)\(idcache\$U\.\$.*\)\\/\1\2atexit$U.$(OBJEXT) \\/' \</userinput>

chapter05/fileutils-inst.xml

@@ -7,7 +7,8 @@ limited to, Linux systems that run Glibc-2.2.3 with an AMD CPU (Athlons
 and Durons are the most reported used CPU's). If you are in this category, 
 run the following to sed commands before you compile this package.
 
-<screen><userinput>sed 's/\(.*\)\(fopen-safer\.c \)\\/\1\2atexit.c \\/' \</userinput>
+<screen><userinput>cp lib/Makefile.in lib/Makefile.in.backup &amp;&amp;</userinput>
+<userinput>sed 's/\(.*\)\(fopen-safer\.c \)\\/\1\2atexit.c \\/' \</userinput>
 <userinput>&nbsp;&nbsp;&nbsp;lib/Makefile.in &gt; tmp &amp;&amp;</userinput>
 <userinput>sed 's/\(.*\)\(idcache\$U\.\$.*\)\\/\1\2atexit$U.$(OBJEXT) \\/' \</userinput>
 <userinput>&nbsp;&nbsp;&nbsp;tmp &gt; lib/Makefile.in</userinput></screen></para>

chapter06/ed-inst.xml

@@ -3,8 +3,8 @@
 
 <para>Install Ed by running the following commands:</para>
 
-<para><screen><userinput>cp buf.c buf.c-temp &amp;&amp;</userinput>
+<para><screen><userinput>cp buf.c buf.c.backup &amp;&amp;</userinput>
-<userinput>sed 's/int u/int u, sfd/' buf.c-temp | \</userinput>
+<userinput>sed 's/int u/int u, sfd/' buf.c.backup | \</userinput>
 <userinput>&nbsp;&nbsp;&nbsp;sed '/.*\*mktemp.*/d' | \</userinput>
 <userinput>&nbsp;&nbsp;&nbsp;sed 's/.*if (mktemp.*/  sfd = mkstemp(sfn);\</userinput>
 <userinput>&nbsp;&nbsp;&nbsp;if ((sfd == -1) || (sfp = fopen (sfn, "w+")) == NULL)/' &gt; buf.c</userinput>

chapter06/glibc-exp.xml

@@ -12,7 +12,7 @@ that it can't read the file, so we simply create an empty file (the empty file
 will have Glibc default to using /lib and /usr/lib which is fine 
 right now).</para>
 
-<para><userinput>sed 's|$(PERL)|/usr/bin/perl|' 
+<para><userinput>sed 's%\$(PERL)%/usr/bin/perl%' 
 ../glibc-&glibc-version;/malloc/Makefile &gt; tmp~:</userinput> This sed command
 searches through <filename>../glibc-&glibc-version;/malloc/Makefile</filename> and
 converts all occurances of <filename>$(PERL)</filename> to

chapter06/glibc-inst.xml

@@ -12,9 +12,13 @@ would do.</para>
 <userinput>touch /etc/ld.so.conf &amp;&amp;</userinput>
 <userinput>mkdir ../glibc-build &amp;&amp;</userinput>
 <userinput>cd ../glibc-build &amp;&amp;</userinput>
-<userinput>sed 's|$(PERL)|/usr/bin/perl|' \</userinput>
+<userinput>cp -f ../glibc-&glibc-version;/malloc/Makefile \</userinput>
+<userinput>&nbsp;&nbsp;&nbsp;../glibc-&glibc-version;/malloc/Makefile.backup &amp;&amp;</userinput>
+<userinput>sed 's%\$(PERL)%/usr/bin/perl%' \</userinput>
 <userinput>&nbsp;&nbsp;&nbsp;../glibc-&glibc-version;/malloc/Makefile &gt; tmp~ &amp;&amp;</userinput>
 <userinput>mv -f tmp~ ../glibc-&glibc-version;/malloc/Makefile &amp;&amp;</userinput>
+<userinput>cp -f ../glibc-&glibc-version;/login/Makefile \</userinput>
+<userinput>&nbsp;&nbsp;&nbsp;../glibc-&glibc-version;/login/Makefile.backup &amp;&amp;</userinput>
 <userinput>sed 's/root/0/' ../glibc-&glibc-version;/login/Makefile &gt; tmp~ &amp;&amp;</userinput>
 <userinput>mv -f tmp~ ../glibc-&glibc-version;/login/Makefile &amp;&amp;</userinput>
 <userinput>../glibc-&glibc-version;/configure \</userinput>

chapter06/man-inst.xml

@@ -4,8 +4,10 @@
 <para>Run the following commands to install man:</para>
 
 <para><screen><userinput>for i in configure src/Makefile.in src/makewhatis.sh</userinput>
-<userinput>do sed s/gawk/awk/g $i &gt; $i.fixed</userinput>
+<userinput>do</userinput>
-<userinput>mv -f $i.fixed $i</userinput>
+<userinput>&nbsp;&nbsp;&nbsp;cp $i $i.backup &amp;&amp;</userinput>
+<userinput>&nbsp;&nbsp;&nbsp;sed 's/gawk/awk/g' $i &gt; tmp~ &amp;&amp;</userinput>
+<userinput>&nbsp;&nbsp;&nbsp;mv -f tmp~ $i</userinput>
 <userinput>done</userinput>
 <userinput>chmod 700 configure &amp;&amp;</userinput>
 <userinput>./configure -default &amp;&amp;</userinput>

chapter06/shadowpwd-exp.xml

@@ -11,7 +11,7 @@ were not installed during the installation of the package so we copy
 them manually as those files are used to configure authentication
 details on the system.</para>
 
-<para><userinput>sed "s|/var/spool/mail|/var/mail|" login.defs.linux &gt;
+<para><userinput>sed "s%/var/spool/mail%/var/mail%" login.defs.linux &gt;
 /etc/login.defs</userinput>: /var/spool/mail is the old location of the
 user mailboxes. The location that is used nowadays is /var/mail.</para>
 

chapter06/shadowpwd-inst.xml

@@ -4,16 +4,16 @@
 <para>Install the Shadow Password Suite by running the 
 following commands:</para>
 
-
+<para><screen><userinput>cp src/useradd.c src/useradd.c.backup &amp;&amp;</userinput>
-<para><screen><userinput>sed 's/\(.*\) (nflg || \(.*\))\(.*\)/\1\2\3/' \</userinput>
+<userinput>sed 's/\(.*\) (nflg || \(.*\))\(.*\)/\1\2\3/' \</userinput>
-<userinput>&nbsp;&nbsp;&nbsp;src/useradd.c &gt; useradd.c.temp &amp;&amp;</userinput>
+<userinput>&nbsp;&nbsp;&nbsp;src/useradd.c &gt; tmp~ &amp;&amp;</userinput>
-<userinput>mv -f useradd.c.temp src/useradd.c &amp;&amp;</userinput>
+<userinput>mv -f tmp~ src/useradd.c &amp;&amp;</userinput>
 <userinput>./configure --prefix=/usr &amp;&amp;</userinput>
 <userinput>make &amp;&amp;</userinput>
 <userinput>make install &amp;&amp;</userinput>
 <userinput>cd etc &amp;&amp;</userinput>
 <userinput>cp -f limits login.access /etc &amp;&amp;</userinput>
-<userinput>sed "s|/var/spool/mail|/var/mail|" login.defs.linux &gt; /etc/login.defs</userinput></screen></para>
+<userinput>sed 's%/var/spool/mail%/var/mail%' login.defs.linux &gt; /etc/login.defs</userinput></screen></para>
 
 </sect2>
 

chapter06/sysvinit-inst.xml

@@ -12,10 +12,11 @@ processes started by init the TERM signal".</para>
 
 <para>Install Sysvinit by running the following commands:</para>
 
-<para><screen><userinput>sed \</userinput>
+<para><screen><userinput>cp src/init.c src/init.c.backup &amp;&amp;</userinput>
-<userinput>&nbsp;&nbsp;&nbsp;'s/\(.*\)\(Sending processes\)\(.*\)/\1\2 started by init\3/' \</userinput> 
+<userinput>sed \</userinput>
-<userinput>&nbsp;&nbsp;&nbsp;src/init.c &gt; init.c.temp &amp;&amp;</userinput>
+<userinput>&nbsp;&nbsp;&nbsp;'s/\(.*\)\(Sending processes\)\(.*\)/\1\2 started by init\3/' \</userinput>
-<userinput>mv -f init.c.temp src/init.c &amp;&amp;</userinput>
+<userinput>&nbsp;&nbsp;&nbsp;src/init.c &gt; tmp~ &amp;&amp;</userinput>
+<userinput>mv -f tmp~ src/init.c &amp;&amp;</userinput>
 <userinput>make -C src &amp;&amp;</userinput>
 <userinput>make -C src install</userinput></screen></para>
 

chapter06/utillinux-inst.xml

@@ -5,10 +5,11 @@
 adjtime file, instead of the usual /etc. To make hwclock, which is part of the
 util-linux package, FHS-compliant, run the following.</para>
 
-<para><screen><userinput>sed 's|etc/adjtime|var/lib/hwclock/adjtime|' \</userinput>
+<para><screen><userinput>cp hwclock/hwclock.c hwclock/hwclock.c.backup &amp;&amp;</userinput>
-<userinput>&nbsp;&nbsp;&nbsp;hwclock/hwclock.c &gt; hwclock~ &amp;&amp;</userinput>
+<userinput>sed 's%etc/adjtime%var/lib/hwclock/adjtime%' \</userinput>
-<userinput>mv -f hwclock~ hwclock/hwclock.c &amp;&amp;</userinput>
+<userinput>&nbsp;&nbsp;&nbsp;hwclock/hwclock.c &gt; tmp~ &amp;&amp;</userinput>
-<userinput>mkdir /var/lib/hwclock</userinput></screen></para>
+<userinput>mv -f tmp~ hwclock/hwclock.c &amp;&amp;</userinput>
+<userinput>mkdir -p /var/lib/hwclock</userinput></screen></para>
 
 </sect2>