|
|
|
|
|
|
by foobar__
4773 days ago
|
|
|
The fact that character ranges like [a-z] can depend on the value of LC_COLLATE is also something not many people are aware of. $ echo "ä" | LC_COLLATE=C grep '[a-z]'
$ echo "ä" | LC_COLLATE=en_US.UTF-8 grep '[a-z]'
ä
For common values of LC_COLLATE, the range [a-z] does not exclude accented characters and umlauts. |
|
|