???????????????????????
????locate:
????locate?????????find -name???????д????????????????????????????????????????????????????????/var/lib/locatedb???????????к??б???????????????Linux?????????????????????????????????Σ????????locate????鯔???±??????????????????????????????????locate?????????updatedb????????????????
????find:
????find????????????????2????????????????????????????????????????????????????????????????REGular EXPressio???????????
??????????????ò???????÷??
????locate??
???????????locate [OPTION]… PATTERN…
???????ò?????
????-i:?????Сд

?????????
????????/etc/????sh????????
????# locate /etc/sh
????/etc/shadow
????/etc/shadow-
????/etc/shells
????find??
????find [OPTIONS] [????·??] [????????] [???????]
????????·???????????·????
?????????????????????·???μ??????????
???????????????????????????
????1??????·??
???????????·????????????????????·???????????????/
????2??????????
??????1??????????????
????a???????????鼰?????????
????-name “?????”:???????????globbing
????glob????????????????????????????????????????
?????????????????????д?????(pattern)??
????*?????????????????????
?????????????????????
????[ ]??????????????????????????
????[a-z]?? [A-Z]?????????????Сд??
????[0-9]
????[a-z0-9]
????[[:upper:]]?????д?д?????
????[[:lower:]]??????Сд?????
????[[:digit:]]?????е??????
????[[:alpha:]]???????????
????[[:alnum:]]????????????????
????[[:space:]]??????????
????[[:punct:]]?????????
????[^ ]??????????????????????????
?????????
????# find /etc -name "passwd*"
????-iname “?????” ???????Сд
?????????
????# find /tmp -iname "*yum*"
????/tmp/yum.log
????/tmp/YUM.LOG
????# find /tmp -name "*yum*"
????/tmp/yum.log