Changeset 673b0d8 for chapter06/ed.xml
- Timestamp:
- 05/03/2004 10:59:46 AM (20 years ago)
- Branches:
- 10.0, 10.0-rc1, 10.1, 10.1-rc1, 11.0, 11.0-rc1, 11.0-rc2, 11.0-rc3, 11.1, 11.1-rc1, 11.2, 11.2-rc1, 11.3, 11.3-rc1, 12.0, 12.0-rc1, 12.1, 12.1-rc1, 12.2, 12.2-rc1, 6.0, 6.1, 6.1.1, 6.3, 6.4, 6.5, 6.6, 6.7, 6.8, 7.0, 7.1, 7.2, 7.3, 7.4, 7.5, 7.5-systemd, 7.6, 7.6-systemd, 7.7, 7.7-systemd, 7.8, 7.8-systemd, 7.9, 7.9-systemd, 8.0, 8.1, 8.2, 8.3, 8.4, 9.0, 9.1, arm, bdubbs/gcc13, ml-11.0, multilib, renodr/libudev-from-systemd, s6-init, trunk, v5_1, v5_1_1, xry111/arm64, xry111/arm64-12.0, xry111/clfs-ng, xry111/lfs-next, xry111/loongarch, xry111/loongarch-12.0, xry111/loongarch-12.1, xry111/loongarch-12.2, xry111/mips64el, xry111/multilib, xry111/pip3, xry111/rust-wip-20221008, xry111/update-glibc
- Children:
- 0c43171, 2ec64b3, a4a675f
- Parents:
- 287ea55
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
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chapter06/ed.xml
r287ea55 r673b0d8 1 <?xml version="1.0" encoding="ISO-8859-1"?> 2 <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN" "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [ 3 <!ENTITY % general-entities SYSTEM "../general.ent"> 4 %general-entities; 5 ]> 1 6 <sect1 id="ch-system-ed" xreflabel="Ed"> 2 <title>Installing Ed-&ed-version;</title> 3 <?dbhtml filename="ed.html" dir="chapter06"?> 7 <title>Ed-&ed-version;</title> 8 <?dbhtml filename="ed.html"?> 9 10 <indexterm zone="ch-system-ed"><primary sortas="a-Ed">Ed</primary></indexterm> 4 11 5 12 <para>The Ed package contains a spartan line editor.</para> 6 13 7 <screen>&buildtime; &ed-time;8 &diskspace; &ed-compsize;</screen>14 <screen>&buildtime; 0.1 SBU 15 &diskspace; 3.1 MB</screen> 9 16 10 &aa-ed-down; 11 &aa-ed-dep; 17 <para>Ed installation depends on: Bash, Binutils, Coreutils, Diffutils, GCC, 18 Glibc, Grep, Make, Sed.</para> 12 19 13 <sect2><title> </title><para> </para></sect2> 20 14 21 15 22 <sect2> … … 23 30 <para>Ed normally uses the <emphasis>mktemp</emphasis> function to create 24 31 temporary files in <filename class="directory">/tmp</filename>, but this 25 function contains a vulnerability (see the section on Temporary Files in <ulink 32 function contains a vulnerability (see the section on Temporary Files in <ulink 26 33 url="http://en.tldp.org/HOWTO/Secure-Programs-HOWTO/avoid-race.html"/>). Apply 27 34 the following patch to make Ed use <emphasis>mkstemp</emphasis> instead, a 28 35 secure way to create temporary files:</para> 29 36 30 <screen><userinput>patch -Np1 -i ../ &ed-patch;</userinput></screen>37 <screen><userinput>patch -Np1 -i ../ed-&ed-version;-mkstemp.patch</userinput></screen> 31 38 32 39 <para>Now prepare Ed for compilation:</para> … … 47 54 <screen><userinput>make</userinput></screen> 48 55 49 <para>To have the results tested, issue:56 <para>To test the results, issue: 50 57 <userinput>make check</userinput>.</para> 51 58 … … 56 63 </sect2> 57 64 58 &aa-ed-shortdesc; 59 &aa-ed-desc; 65 66 <sect2 id="contents-ed"><title>Contents of Ed</title> 67 68 <para><emphasis>Installed programs</emphasis>: ed and red (link to ed)</para> 69 70 </sect2> 71 72 73 <sect2><title>Short descriptions</title> 74 75 <indexterm zone="ch-system-ed ed"><primary sortas="b-ed">ed</primary></indexterm> 76 <para id="ed"><command>ed</command> is a line-oriented text editor. It can be used 77 to create, display, modify and otherwise manipulate text files.</para> 78 79 <indexterm zone="ch-system-ed red"><primary sortas="b-red">red</primary></indexterm> 80 <para id="red"><command>red</command> is a restricted ed -- it can only edit files 81 in the current directory and cannot execute shell commands.</para> 82 83 </sect2> 84 85 60 86 61 87 </sect1> 62
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