mkdir study
touch study/WETOS_class{1,2}_linux{1..6}
mkdir /tmp/VERSION
touch redhat_version{1..8} ./tmp/VERSION
cp ./tmp/VERSION redhat_version{1,3,5,7} ./SINFLE
cp ./tmp/VERSION redhat_version{2,4,6,8} ./DOUBLE
mv ./study/*class1* CLASS1
mv ./study/*class2* CLASS2
cp /etc/*[[：digit：]]*.conf confdir
rm -fr *原文：http://blog.51cto.com/13997003/2288075