Windcards
* - matches zero or more characters an file names
? - matches exactly one character in file names
Patterns
[pattern] - Matches exactly one character in the pattern.
Examples
ca[ls]
Any of those file names will match:
cal
cas
ca[ls]*
Any of those file names will match:
cal
cas
calls.txt
casts
Ranges
[g-f] - matches any files that starts with g,e,f
[2-5] - matches any files that starts with 2,3,4,5
Named classes
[[:alpha:]] - matches alphabetic letters in any case
[[:alphanum:]] - matches alphanumeric characters
[[:digit:]] - matches any digits from 0 to 9
[[:lower::]] - lowercase
[:upper:]] - uppercase
[[:space:]] - spaces, tabs and new line characters
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