[673b0d8] | 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 | ]>
|
---|
[a001133] | 6 | <sect1 id="ch-system-bash" xreflabel="Bash" role="wrap">
|
---|
[673b0d8] | 7 | <title>Bash-&bash-version;</title>
|
---|
| 8 | <?dbhtml filename="bash.html"?>
|
---|
| 9 |
|
---|
| 10 | <indexterm zone="ch-system-bash"><primary sortas="a-Bash">Bash</primary></indexterm>
|
---|
[6370fa6] | 11 |
|
---|
[a001133] | 12 | <sect2 role="package"><title/>
|
---|
[5888299] | 13 | <para>The Bash package contains the Bourne-Again SHell.</para>
|
---|
| 14 |
|
---|
[a001133] | 15 | <segmentedlist>
|
---|
| 16 | <segtitle>&buildtime;</segtitle>
|
---|
| 17 | <segtitle>&diskspace;</segtitle>
|
---|
| 18 | <seglistitem><seg>1.2 SBU</seg><seg>27 MB</seg></seglistitem>
|
---|
| 19 | </segmentedlist>
|
---|
[673b0d8] | 20 |
|
---|
[a001133] | 21 | <segmentedlist>
|
---|
| 22 | <segtitle>Bash installation depends on</segtitle>
|
---|
| 23 | <seglistitem><seg>Binutils, Coreutils, Diffutils, Gawk,
|
---|
[69993f4] | 24 | GCC, Glibc, Grep, Make, Ncurse, and Sed.</seg></seglistitem>
|
---|
[a001133] | 25 | </segmentedlist>
|
---|
| 26 | </sect2>
|
---|
[3554fa3a] | 27 |
|
---|
[a001133] | 28 | <sect2 role="installation">
|
---|
[73aedd1d] | 29 | <title>Installation of Bash</title>
|
---|
| 30 |
|
---|
[24a08b9] | 31 | <para>The following patch fixes a problem where Bash sometimes will
|
---|
| 32 | only show 33 characters on a line and then wraps to the next
|
---|
| 33 | line.</para>
|
---|
| 34 |
|
---|
| 35 | <screen><userinput>patch -Np1 -i ../bash-&bash-version;-display_wrap-1.patch</userinput></screen>
|
---|
| 36 |
|
---|
[8748bf3] | 37 | <para>Prepare Bash for compilation:</para>
|
---|
[73aedd1d] | 38 |
|
---|
[9dfc02f] | 39 | <screen><userinput>./configure --prefix=/usr --bindir=/bin \
|
---|
[3125dfb] | 40 | --without-bash-malloc --with-installed-readline</userinput></screen>
|
---|
[73aedd1d] | 41 |
|
---|
[24a08b9] | 42 | <para>The meaning of the configure option:</para>
|
---|
| 43 |
|
---|
| 44 | <variablelist>
|
---|
| 45 | <varlistentry>
|
---|
| 46 | <term><parameter>--with-installed-readline</parameter></term>
|
---|
| 47 | <listitem><para>This options tells Bash to use the
|
---|
| 48 | <filename>readline</filename> library that is already installed on the
|
---|
| 49 | system rather than using its own readline version.</para></listitem>
|
---|
| 50 | </varlistentry>
|
---|
| 51 | </variablelist>
|
---|
| 52 |
|
---|
[73aedd1d] | 53 | <para>Compile the package:</para>
|
---|
| 54 |
|
---|
| 55 | <screen><userinput>make</userinput></screen>
|
---|
| 56 |
|
---|
[673b0d8] | 57 | <para>To test the results, issue:
|
---|
[8a5f906] | 58 | <userinput>make tests</userinput>.</para>
|
---|
[73aedd1d] | 59 |
|
---|
| 60 | <para>Install the package:</para>
|
---|
| 61 |
|
---|
| 62 | <screen><userinput>make install</userinput></screen>
|
---|
| 63 |
|
---|
[ef13657] | 64 | <para>Run the newly compiled <command>bash</command> program (replacing the one that is
|
---|
| 65 | currently being executed):</para>
|
---|
[673b0d8] | 66 |
|
---|
| 67 | <screen><userinput>exec /bin/bash --login +h</userinput></screen>
|
---|
[73aedd1d] | 68 |
|
---|
[ef13657] | 69 | <note><para>The parameters used make the <command>bash</command>
|
---|
[69993f4] | 70 | process an interactive login shell and continue to disable hashing so
|
---|
| 71 | that new programs are found as they become available.</para></note>
|
---|
[73aedd1d] | 72 |
|
---|
| 73 | </sect2>
|
---|
[6370fa6] | 74 |
|
---|
[5888299] | 75 |
|
---|
[c6cb3aa] | 76 | <sect2 id="contents-bash" role="content"><title>Contents of Bash</title>
|
---|
[673b0d8] | 77 |
|
---|
[c6cb3aa] | 78 | <segmentedlist>
|
---|
| 79 | <segtitle>Installed programs</segtitle>
|
---|
[69993f4] | 80 | <seglistitem><seg>bash, bashbug, and sh (link to bash)</seg></seglistitem>
|
---|
[c6cb3aa] | 81 | </segmentedlist>
|
---|
[673b0d8] | 82 |
|
---|
[3ed279f] | 83 | <variablelist><bridgehead renderas="sect3">Short descriptions</bridgehead>
|
---|
| 84 | <?dbfo list-presentation="list"?>
|
---|
[73aedd1d] | 85 |
|
---|
[b8a819f] | 86 | <varlistentry id="bash">
|
---|
| 87 | <term><command>bash</command></term>
|
---|
[c6cb3aa] | 88 | <listitem>
|
---|
[ef13657] | 89 | <para>a widely-used command interpreter. It performs many types of
|
---|
| 90 | expansions and substitutions on a given command line before executing
|
---|
| 91 | it, thus making this interpreter a powerful tool.</para>
|
---|
[3ed279f] | 92 | <indexterm zone="ch-system-bash bash"><primary sortas="b-bash">bash</primary></indexterm>
|
---|
[c6cb3aa] | 93 | </listitem>
|
---|
| 94 | </varlistentry>
|
---|
[673b0d8] | 95 |
|
---|
[b8a819f] | 96 | <varlistentry id="bashbug">
|
---|
| 97 | <term><command>bashbug</command></term>
|
---|
[c6cb3aa] | 98 | <listitem>
|
---|
[ef13657] | 99 | <para>a shell script to help the user compose and mail bug reports
|
---|
| 100 | concerning <command>bash</command> in a standard format.</para>
|
---|
[3ed279f] | 101 | <indexterm zone="ch-system-bash bashbug"><primary sortas="b-bashbug">bashbug</primary></indexterm>
|
---|
[c6cb3aa] | 102 | </listitem>
|
---|
| 103 | </varlistentry>
|
---|
[673b0d8] | 104 |
|
---|
[b8a819f] | 105 | <varlistentry id="sh">
|
---|
| 106 | <term><command>sh</command></term>
|
---|
[c6cb3aa] | 107 | <listitem>
|
---|
[ef13657] | 108 | <para>a symlink to the bash program. When invoked
|
---|
[3c928f1] | 109 | as <command>sh</command>, <command>bash</command> tries to mimic the
|
---|
| 110 | startup behavior of historical versions of <command>sh</command> as
|
---|
[673b0d8] | 111 | closely as possible, while conforming to the POSIX standard as well.</para>
|
---|
[3ed279f] | 112 | <indexterm zone="ch-system-bash sh"><primary sortas="b-sh">sh</primary></indexterm>
|
---|
[c6cb3aa] | 113 | </listitem>
|
---|
| 114 | </varlistentry>
|
---|
| 115 | </variablelist>
|
---|
[673b0d8] | 116 |
|
---|
| 117 | </sect2>
|
---|
| 118 |
|
---|
| 119 | </sect1>
|
---|
[ef13657] | 120 |
|
---|