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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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courses:mapreduce-tutorial:step-3 [2012/01/30 13:51] straka |
courses:mapreduce-tutorial:step-3 [2012/01/31 09:40] (current) straka Change Perl commandline syntax. |
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| Line 33: | Line 33: | ||
| Resulting script can be executed locally in a single thread using | Resulting script can be executed locally in a single thread using | ||
| - | perl script.pl | + | perl script.pl |
| - | All files in input_directory | + | Input can be either file or a directory -- in that case, all files in this directory |
| === Standard input and output === | === Standard input and output === | ||
| Line 45: | Line 45: | ||
| # NOW EDIT THE FILE | # NOW EDIT THE FILE | ||
| # $EDITOR step-3-exercise.pl | # $EDITOR step-3-exercise.pl | ||
| - | rm -rf step-3-out-ex; | + | rm -rf step-3-out-ex; |
| less step-3-out-ex/ | less step-3-out-ex/ | ||
| | | ||
| Line 53: | Line 53: | ||
| # NOW VIEW THE FILE | # NOW VIEW THE FILE | ||
| # $EDITOR step-3-solution.pl | # $EDITOR step-3-solution.pl | ||
| - | rm -rf step-3-out-sol; | + | rm -rf step-3-out-sol; |
| less step-3-out-sol/ | less step-3-out-sol/ | ||