[SOLARIS]用find命令时，怎样避免搜索下一级目录？

oramind

in general, if you want to \"permanently save\" something, you\'d better put them somewhere else, if not on a diff fs, at least in a diff directory.  relying on tricks in a script not to remove something is tricky.  one day you might regret when you find out the script is not 100% bullet-proof.

having said that, try something like this:

cd <target directory>
/bin/rm -rf `find . |grep -v ^.\\/<sub directory>`

here is the idea.
find . will find everything under . and use grep -v to filter out those from the sub directory you want to save, and rm will remove them.

in find, add whatever criteria you want, e.g., mtime +7