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Re: character substitution in $VARIABLE

2003-11-07 07:56:08
from [Ian Prideaux] [Permanent Link] 
Lukreme wrote:


Simple, use sed

sed s/\./-/g


(eg: users-lists-freeswan-org) preferably without using sed.




tr '.' '-'
The tr executable is about 60% the size of the sed executable, whether tr is quicker or requires less memory space I don't know. 


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