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>Chapter 11. Loops and Branches</H1
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>What needs this iteration, woman?</I
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>--Shakespeare, <TT
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>Othello</I
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>11.1. <A
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>Loops</A
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>11.2. <A
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>Operations on code blocks are the key to structured and organized
shell scripts. Looping and branching constructs provide the tools for
accomplishing this.</P
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