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| Code Block | ||
|---|---|---|
| ||
ls *.txt # lists all files with names ending in ".txt"
ls [a-z]*.txt # does the same but only lists files starting with a lowercase letter
ls [ABhi]* # lists all filenames whose 1st letter is A, B, h, or i
ls *.{txt,tsv} # lists filenames ending in either .txt or .tsv |
Exercise
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4-6
Design a wildcard that will match the files haiku.txt and mobydick.txt but not jabberwocky.txt.
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