Workshop
Quiz
1: | To have data generated by your program display a page at a time, use
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2: | Which value of $foo is used in this statement: $r='dir $foo'?
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3: | Which of the following tasks changes depending on what system you have?
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Answers
A1: | Either a or b. In the case of a, all output of myprog.pl is fed to more. In the case of b, any data written to the M file descriptor is fed to more for paging. |
A2: | To protect $foo from Perl's expansion, you ... |
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