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Date: Mon, 01 Sep 2008 17:19:45 +0400
From: Yury Aliaev <mutab0r@rambler.ru>
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Yura Kalinichenko scripsit:

>>
>>> Как удалить пробелы в начале строки?
>>> Нужно для скрипта в bashe
>>>
>>> Допустим
>>> t="    123   123    "
>>> а в результате получилось бы
>>> "123   123    "
>>>     
>>
>> sed 's/^[ \t]*//'
>>   
> 
> Более кошерный вариант:
> 
> sed -e 's[[:space:]]*//g'
> 

Всё-таки sed -e 's^[[:space:]]*//g' (добавлена галочка в начале). Иначе 
он вообще все пробулы выкусит...