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编辑cupsd.conf vi /etc/cups/cupsd.conf
#
# "$Id: cupsd.conf.in 7199 2008-01-08 00:16:30Z mike $"
#
# Sample configuration file for the Common UNIX Printing System (CUPS)
# scheduler. See "man cupsd.conf" for a complete description of this
# file.
#
MaxLogSize 2000000000
# Lo ...
service list
-----------------
amd :运行automount精灵程序，该精灵在必要时自动安装一些本地设备和NFS文件系统。
apmd :用来监视系统用电状态，并将相关信息通过syslogd 写入日志。也可以用来在电源不足时关机。
arpwatch :该 ...
1. 首先在服务器上安装ssh的服务器端。
$ sudo apt-get install openssh-server
2. 启动ssh-server。
$ /etc/init.d/ssh restart
3. 确认ssh-server已经正常工作。
$ netstat -tlp
tcp6 0 0 *:ssh *:* LISTEN -
看到上面这一行输出说明ssh-server已经在运行了。
转载地址：http://www.cnblogs.com/ylqmf/archive/2011/09/07/2170087.html
1.yum -y update
2.yum -y install httpd php mysql mysql-server php-mysql httpd-manual mod_ssl mod_perl mod_auth_mysql php-mcrypt php-gd php-xml php-mbstring php-ldap php-pear php-xmlrpc mysql-connector-odbc mysql-devel libdbi-dbd-m ...
从应用服务器导出数据库服务器的数据库dump，提示错误：
map : Permission Denied
分段错误
查相关文档：
Unix permissions problem under ORACLE_HOME
Apparently this is a known Oracle bug, after installing Oracle 10.2.0 Unix permissions underORACLE_HOME are not set correctly, so directories and files are accessible to theinstallation use ...
ORA-00054:resource busy and acquire with NOWAIT specified or timeout expired；
查找并解决死锁：
select object_name,session_id,oracle_username from v$locked_object t1, user_objects t2 where t1.object_id =t2.object_id;
select sid, serial#, username, osuser , * from v$session where sid='374';
alter sys ...
配置linux网络时候，可以ping通局域网，ping外网时提示： connect: network is
unreachable这条命令就可以搞定：route add default gw
192.168.1.1后面那是你的网关。现在 route 一下Kernel IP routing
tableDestination Gateway Genmask Flags Metric Ref
Use Iface192.168.1.0 * 255.255.255.0 U 0
...
- 2011-09-08 23:38
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转载自：http://blog.csdn.net/zhujiangm/article/details/4540778
服务器：CentOS-5.1(192.168.1.87)客户机：FC6(192.168.1.86) Windows XP(192.168.1.88)虽然telnet的明文传输有很大的安全隐患，而且现在基本上也被SSH来取代了，但是为了学习还是有必要了解一 ...
- 2011-08-19 09:50
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1、通用的图形化管理工具是DBCA，可以直接增加或者删除数据库；
2、自动启动
#vim /etc/oratab 将N，改成Y，格式：$ORACLE_SID:$ORACLE_HOME:<N|Y>:
#vim /etc/rc.d/rc.local 增加以下两行
su oracle -lc "/home/oracle/app/oracle/product/11.2.0/dbhome_1/bin/lsnrctl start"
su oracle -lc /home/oracle/app/oracle/product/11.2.0/dbhome_1/bin/db ...
Most linux distributions use some type of mechanism to gracefully stop daemons and unmount storage volumes during a reboot or shutdown. It's most commonly done via scripts that will wait for each daemon to shut down gracefully before proceeding to the next daemon.
As we know, sometimes servers misb ...
- 2011-07-25 17:46
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转载自：http://www.cublog.cn/u/31179/showart_1387424.html 有修正
Subversion有两种运行方式，一种是基于Apache Http Server，另外一种是Subversion Standalone Server。下面我讲解的是基于Apache Http Server的Subversion，这样做几个好处A.能使用WebDAV协议 ...
貌似有很多种方法，但是我习惯用以下的方法：
$su - root
#vim /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0BOOTPROTO=static #DHCPCLASS=IPADDR=192.168.1.3 ##静态IPNETMASK=255.255.255.0 ##子网掩码TYPE=EthernetHWADDR=00:XX:XX:XX:XX:XXONBOOT=yes#vim /etc/sysconfig/network
NETWORKING=yesNETWORKING_IPV6=noHOSTNAME=localh ...
$su - root
#cd /etc/yum.repos.d/
#cp CentOS-Base.repo CentOS-Base.repo.bak
#vi CentOS-Base.repo
修改原文为：
[base]
name=CentOS-$releasever - Base
baseurl=http://mirrors.163.com/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-5
#released updates ...
environment:
Server: CentOS 5.6 64bit
Client: Ubuntu 11.04 64bit
TOOL:terminal server client
protocol:vnc
Server Part:
1、Check if vnc server is installed.
[root@localhost ~]# rpm -qa|grep vnc
vnc-server-4.1.2-14.el5_6.6
gtk-vnc-0.3.8-3.el5
gtk-vnc-python-0.3.8-3.el5
If not,install it.
Fro ...