Centos系统中如何挂载第二块硬盘

一、检测硬盘能否被识别 # fdisk -lDisk /dev/sda: 36.7 GB, 36703934464 bytes255 heads, 63 sectors/track, 4462 cylindersUnits = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System/dev/sda1 * 1 261 2096451 83 Linux/...

编译安装PHP出现Cannot

CentOS,安装httpd-2.2.4 和php-5.2.3，一切顺利， 最后一步重新启动apache报如下错误: httpd: Syntax error on line 53 of /usr/local/apache/conf/httpd.conf: Cannot load /usr/local/apache/modules/libphp5.so into server: /usr/local/apache/modules/li...

彻底隐藏nginx版本号

nginx的版本号默认是打开的，可以在默认的错误页面和http响应头中查看到。如： curl -I www.nginx.org HTTP/1.1 200 OK Server: nginx/0.8.44 Date: Tue, 13 Jul 2010 14:05:11 GMT Content-Type: text/html Content-Length: 8284 Last-Modified: Tue, 13 Ju...

locale: Cannot set问题

系统环境： [root@host conf]# more /etc/issue Red Hat Enterprise Linux Server release 5 (Tikanga) Kernel \r on an \m 问题现象： [root@ha]# locale locale: Cannot set LC_CTYPE to default locale: No such file or directory locale: Cannot set LC_...

centos 安装samba报错

今天安装samba出现错误： [root@localhost CentOS]# rpm -ivh samba-3.0.33-3.29.el5_5.1.i386.rpm warning: samba-3.0.33-3.29.el5_5.1.i386.rpm: Header V3 DSA signature: NOKEY, key ID e8562897 error: Failed dependencies: perl(Convert::ASN1) is nee...

安装php-gd时出现The program package-cleanup is found in the

在安装php-gd时出现The program package-cleanup is found in the yum-utils package。。。 解决方法： yum clean allrpm rebuilddbyum update...

Centos和Ubuntu有什么区别?

CentOS（Community ENTerprise Operating System）是Linux发行版之一，它是来自于Red Hat Enterprise Linux依照开放源代码规定释 出的源代码所编译而成。由于出自同样的源代码，因此有些要求高度稳定性的服务器以CentOS替代商业版的Red Hat Enterprise Linux...

Centos判断CC攻击命令详解

查看所有80端口的连接数 1 netstat-nat|grep-i80|wc-l 对连接的IP按连接数量进行排序 1 netstat-ntu |awk{print $5}|cut-d: -f1 |sort|uniq-c |sort-n 查看TCP连接状态 1 2 3 4 5 6 netstat-nat |awk{print $6}|sort|uniq-c|sort-rn netstat-n |awk/^tcp/ {+...

yum install报错：Another app is currently holding the yum lo

在CentOS上yum -y install gcc* gcc-c++* autoconf* automake* zlib* libxml* ncurses-devel* libmcrypt* libtool*时出现错误： 1）怎么回事呢？根据提示，原来是系统进程已经有一个update在运行了。在进程里查看下：ps -ef | grep update 2）通过kill杀掉这...

解决apache启动错误＂httpd:Could not reliably

启动apache遇到错误： httpd: Could not reliably determine the servers fully qualified domain name [root@server httpd-2.2.4]# /usr/local/apache/bin/apachectl start httpd: Could not reliably determine the servers fully qualified domain name,...