shell读取文件每一行，并将列值赋给变量 cat ./db.conf | while read dbhost dbport dbuser dbpasswd do echo $dbhost $dbport $dbuser $dbpasswd done 如果想从第二行开始，则可以使用awk实现 cat ./db.conf | awk 'NR>1' | while read dbhost dbport dbuser dbpasswd do echo $dbhost $dbport $dbuser $dbpasswd done