cd / df -k|grep -v Mounted|grep -v '/$'|awk '{print $7}'|sed -e 's////g'>fs.txt ls -A / >root.list for i in `cat fs.txt` do grep -v "^$i$" root.list >root2.list cp root2.list root.list rm root2.list done >root_file.list cat root.list|while read i do find "$i" >>root_file.list done tar -cvf /lab/root.tar -L root_file.list