April 2005
Intermediate to advanced
720 pages
24h 28m
English
One frustrating activity in Mac OS 9.x and earlier was working with a group of files. Other than Shift-clicking or dragging to select the group, you had no good way to select group items by name—for example, to select all files that started with the characters file and ended with the characters .doc.
Unix, however, makes this easy by enabling you to use three special characters as wildcards:
Asterisk (*), which is referred to as star, is a wildcard for zero or more characters—any character!
Question mark (?) is a wildcard for any single character.
Brackets ([ and ]) around one or more characters act as a wildcard for any of the enclosed characters.
You can place the wildcard wherever you want in the name you ...
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