find exec xargs的常用组合

find  / -name "*.a" -exec ls {} \;

                              <wbr>        rm  {} \;</wbr>

                              <wbr>        cp {} /opt/tmp \;</wbr>

 

have space between   cp and {}

have space between   {} and \

 

find / -name "*.a" | xargs -i cp {}