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-rw-r--r--chapter06/gzip-inst.xml10
1 files changed, 5 insertions, 5 deletions
diff --git a/chapter06/gzip-inst.xml b/chapter06/gzip-inst.xml
index 5c59c88c1..2763417e2 100644
--- a/chapter06/gzip-inst.xml
+++ b/chapter06/gzip-inst.xml
@@ -7,13 +7,13 @@
<userinput>make &amp;&amp;</userinput>
<userinput>make install &amp;&amp;</userinput>
<userinput>cd /usr/bin &amp;&amp;</userinput>
-<userinput>mv gzip /bin &amp;&amp;</userinput>
-<userinput>rm gunzip zcat &amp;&amp;</userinput>
+<userinput>mv -f gzip /bin &amp;&amp;</userinput>
+<userinput>rm -f gunzip zcat &amp;&amp;</userinput>
<userinput>cd /bin &amp;&amp;</userinput>
<userinput>ln -sf gzip gunzip &amp;&amp;</userinput>
-<userinput>ln -s gzip zcat &amp;&amp;</userinput>
-<userinput>ln -s gzip compress &amp;&amp;</userinput>
-<userinput>ln -s gunzip uncompress</userinput></screen></para>
+<userinput>ln -sf gzip zcat &amp;&amp;</userinput>
+<userinput>ln -sf gzip compress &amp;&amp;</userinput>
+<userinput>ln -sf gunzip uncompress</userinput></screen></para>
</sect2>