aboutsummaryrefslogtreecommitdiffstats
path: root/chapter05/fileutils-exp.xml
diff options
context:
space:
mode:
Diffstat (limited to 'chapter05/fileutils-exp.xml')
-rw-r--r--chapter05/fileutils-exp.xml4
1 files changed, 4 insertions, 0 deletions
diff --git a/chapter05/fileutils-exp.xml b/chapter05/fileutils-exp.xml
index fdaa829fd..4203a5579 100644
--- a/chapter05/fileutils-exp.xml
+++ b/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>