利用shell进行批量操作

下面的shell语句是可以批量杀死进程包含rec的进程，并且利用awk输出进程号

1 for i in `ps -ef|grep rec|grep -v grep |awk '{print $2}'`
2  do
3    echo $i
4    kill -9 $i
5  done

下面的语句是删除各个业务文件夹下面的文件

for business in datum

find $SETTLE_DATA/filter/error_file/$business/ -type f -exec rm {} \;

find $SETTLE_DATA/filter/index/$business/ -type f -exec rm {} \;

find $SETTLE_DATA/filter/index_work/$business/ -type f -exec rm {} \;

find $SETTLE_DATA/filter/repeat/$business/ -type f -exec rm {} \;

find $SETTLE_DATA/filter/special/$business/ -type f -exec rm {} \;

find $SETTLE_DATA/filter/rollback/$business/ -type f -exec rm {} \;

done

下面的语句是判断文件夹是否为空

#!/usr/bin/sh

output_message()

{

if [ ! -d $SETTLE_DATA/$model/$parent_dir/$business ]

then

echo "\t\t\t\t\t\t$SETTLE_DATA/$model/$parent_dir/$business is not a directory!";

elif [ `ls $SETTLE_DATA/$model/$parent_dir/$business | wc -l` -gt 0 ]

then

echo "\t\t\tThe directory $SETTLE_DATA/$model/$parent_dir/$business is not empty!";

else

echo "The directory $SETTLE_DATA/$model/$parent_dir/$business is empty!";

}

for business in datum

for model in filter indb

#M-EM-EM-VM-X

if [ $model = filter ]

then

for parent_dir in error_file index index_work repeat special rollback

output_message

done

#M-HM-kM-?M-b

elif [ $model = indb ]

then

for parent_dir in temp notin errin work backup

output_message

done

posted on 2007-08-02 01:10 LG 阅读(254) 评论(0) 编辑收藏引用所属分类: UnixProgram

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