[CentOS] replace

Phil Schaffner írta:
> Mad Unix wrote:
>> i need your feedback about this command, it should find a string in
>> multiple html files in a directory and replace it with a different
>> string...
>>
>> find /dir -name "*.html" -exec sed -i 's/"old"/"new"/g' {} \;
> 
> Mad Unix,
> 
> find /dir -name "*.html" -exec sed -i -e 's/old/new/g' {} \;
> 
> or
> 
> find /dir -name "*.html" -exec sed -i".bck" -e 's/old/new/g' {} \;
> 
> to keep a backup.

perl -pi -e "s/foo/bar/" *.html

t