chapter06/ed-inst.xml


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<sect2>
<title>Installation of Ed</title>

<para>Install Ed by running the following commands:</para>

<para><screen><userinput>cp buf.c buf.c.backup &amp;&amp;</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>
<userinput>./configure --prefix=/usr &amp;&amp;</userinput>
<userinput>make &amp;&amp;</userinput>
<userinput>make install &amp;&amp;</userinput>
<userinput>mv -f /usr/bin/ed /usr/bin/red /bin</userinput></screen></para>

</sect2>