306 lines
4.0 KiB
HTML
306 lines
4.0 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<HTML
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>Bash and Bash scripts</TITLE
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TITLE="Common shell programs"
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>Bash Guide for Beginners</TH
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CLASS="chapter"
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><H1
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><A
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NAME="chap_01"
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></A
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>Chapter 1. Bash and Bash scripts</H1
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><DIV
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CLASS="TOC"
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><DL
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><DT
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><B
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>Table of Contents</B
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></DT
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><DT
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>1.1. <A
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HREF="sect_01_01.html"
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>Common shell programs</A
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></DT
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><DD
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><DL
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><DT
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>1.1.1. <A
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HREF="sect_01_01.html#sect_01_01_01"
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>General shell functions</A
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></DT
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><DT
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>1.1.2. <A
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HREF="sect_01_01.html#sect_01_01_02"
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>Shell types</A
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></DT
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></DL
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></DD
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><DT
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>1.2. <A
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HREF="sect_01_02.html"
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>Advantages of the Bourne Again SHell</A
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></DT
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><DD
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><DL
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><DT
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>1.2.1. <A
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HREF="sect_01_02.html#sect_01_02_01"
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>Bash is the GNU shell</A
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></DT
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><DT
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>1.2.2. <A
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HREF="sect_01_02.html#sect_01_02_02"
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>Features only found in bash</A
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></DT
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></DL
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></DD
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><DT
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>1.3. <A
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HREF="sect_01_03.html"
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>Executing commands</A
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></DT
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><DD
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><DL
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><DT
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>1.3.1. <A
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HREF="sect_01_03.html#sect_01_03_01"
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>General</A
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></DT
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><DT
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>1.3.2. <A
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HREF="sect_01_03.html#sect_01_03_02"
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>Shell built-in commands</A
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></DT
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><DT
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>1.3.3. <A
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HREF="sect_01_03.html#sect_01_03_03"
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>Executing programs from a script</A
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></DT
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></DL
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></DD
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><DT
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>1.4. <A
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HREF="sect_01_04.html"
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>Building blocks</A
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></DT
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><DT
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>1.5. <A
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HREF="sect_01_05.html"
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>Developing good scripts</A
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></DT
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><DD
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><DL
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><DT
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>1.5.1. <A
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HREF="sect_01_05.html#sect_01_05_01"
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>Properties of good scripts</A
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></DT
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><DT
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>1.5.2. <A
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HREF="sect_01_05.html#sect_01_05_02"
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>Structure</A
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></DT
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><DT
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>1.5.3. <A
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HREF="sect_01_05.html#sect_01_05_03"
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>Terminology</A
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></DT
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><DT
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>1.5.4. <A
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HREF="sect_01_05.html#sect_01_05_04"
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>A word on order and logic</A
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></DT
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><DT
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>1.5.5. <A
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HREF="sect_01_05.html#sect_01_05_05"
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>An example Bash script: mysystem.sh</A
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></DT
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><DT
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>1.5.6. <A
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HREF="sect_01_05.html#sect_01_05_06"
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>Example init script</A
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></DT
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></DL
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></DD
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><DT
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>1.6. <A
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HREF="sect_01_06.html"
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>Summary</A
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></DT
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><DT
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>1.7. <A
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HREF="sect_01_07.html"
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>Exercises</A
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></DT
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></DL
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></DIV
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><BLOCKQUOTE
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CLASS="ABSTRACT"
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><DIV
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CLASS="abstract"
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><A
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NAME="AEN311"
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></A
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><P
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></P
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><P
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>In this introduction module we</P
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><P
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><P
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></P
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><UL
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><LI
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><P
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>Describe some common shells</P
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></LI
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><LI
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><P
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>Point out GNU Bash advantages and features</P
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></LI
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><LI
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><P
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>Describe the shell's building blocks</P
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></LI
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><LI
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><P
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>Discuss Bash initialization files</P
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></LI
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><LI
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><P
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>See how the shell executes commands</P
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></LI
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><LI
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><P
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>Look into some simple script examples</P
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></LI
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></UL
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></P
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><P
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></P
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></DIV
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></BLOCKQUOTE
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></DIV
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WIDTH="33%"
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>Organization of this document</TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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> </TD
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>Common shell programs</TD
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