mirror of https://github.com/tLDP/LDP
23 lines
811 B
XML
23 lines
811 B
XML
<sect2>
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<title>Installation of Ed</title>
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<para>Ed is an optional package. The only program on a normal LFS system
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that uses ed is patch. But these days, ed patch files are quite rare in
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favour of the diff format patch files. So, if you personally have no
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need to use ed, you can skip it.</para>
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<para>Install Ed by running the following commands:</para>
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<para><screen><userinput>cp buf.c buf.c.backup &&
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sed 's/int u/int u, sfd/' buf.c.backup | \
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sed '/.*\*mktemp.*/d' | \
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sed 's/.*if (mktemp.*/ sfd = mkstemp(sfn);\
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if ((sfd == -1) || (sfp = fopen (sfn, "w+")) == NULL)/' > buf.c &&
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./configure --prefix=/usr &&
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make &&
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make install &&
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mv /usr/bin/ed /usr/bin/red /bin</userinput></screen></para>
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</sect2>
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