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启动数据库时，报如下错误： SQL> startup nomount ORA-32004: obsolete and/or deprecated parameter(s) specified ORACLE 例程已经启动。 SQL> host oerr ora 32004 32004, 00000, "obsolete and/or deprecated para
今天做了dhcp的实验 实验环境： vm 虚拟机 centos 5 (final) 网络模式选择bridged eth0 设定ip:10.46.7.1 主机dhcp ip（虚拟机创建的系统dhcp服务会给主机分配ip) 1 软件安装 yum install dhcpd 2 dhcpd安装完后要配置文件否则不能启动服务 /etc/dhcpd.c
1 5个查找命令 分别是 find locate which whereis type locate查找本地数据库 find file by name which:show the full path of(shell) commands whereis: locate the binary,source,and manual page files for a command
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