linux 命令下，把指定/svn/文件夹下的所有csv ，cp到指定目录，并合并为到all.csv文件中，并打开

cd /home/arqin.song/work/csv_top/
rm -rf *.csv
cd /***/***/arqin.song/svn
svn up
find units/ -name "*.csv" -exec cp {} /home/arqin.song/work/csv_top/ \;
cd /home/arqin.song/work/csv_top/
touch all.xlsl
cat *.csv all.xlsl
mv all.xlsl all.csv
echo "finish"
openoffice4 all.csv &