从 Oracle 到 unix Shell 脚本的通配符参数

Question

for file in ${l_file_path}/${l_file_name}
do
    if [ -f $file ] 
    then
            perform some operation;
    else
        echo "No files to process"
    fi          
done

l_file_name - 此变量取自 oracle 参数，例如：oracle.*.txt。使用上面的代码，它不会读取该目录中的文件。

结果：

No files to process

Answer 1

for file in `ls ${l_file_path}/${l_file_name}`  
do    
    if [ -f $file ] 
    then  
            perform some operation;  
    else  
        echo "No files to process"  
    fi          
done