Question

怎么看linux安装过php-mysql

Answer 1

查看linux发行版本

1. lsb_release -a  
2. head -n1 /etc/issue  
3. cat /etc/redhat-release （适用redhat)  
4. rpm -q redhat-release        (适用redhat)

查看内核版本

1. cat /proc/version  
2. uname -a  
3. uname -r
   

查看apache版本

1. /usr/sbin/apachectl -v  
2. httpd -v

安装目录，使用apachectl -vmysql版本查看

1. mysql –help | grep Distrib  
2. mysql -V  
3. mysql/bin/mysql -u root -p -e “select version()”  脊码尺
4. /bin mysqladmin version  

查看php版本

1. php -v  
2. phpinfo();

查看nginx版本

1. nginx -V  

Linux下查看nginx，apache，mysql，php的编译参数 1、nginx编译参数：

1. #/usr/local/nginx/sbin/nginx -V

nginx version: nginx/0.6.32

built by gcc 4.1.2 20071124 (Red Hat 4.1.2-42)

configure arguments: --user=www --group=www --prefix=/usr/local/nginx/ --with-http_stub_status_module --with-openssl=/usr/local/openssl

2、apache编译参数：

1. # cat /usr/local/apache/build/config.nice  
2. #/usr/local/apache/bin/apachectl -V  
3. #cat $apachehome$/build/config.nice

#! /bin/sh

# Created by configure
"./configure" \

"--prefix=/usr/local/apache2" \

"--with-included-apr" \

"模物--enable-so" \

"--enable-deflate=shared" \

"--enable-expires=shared" \

"--enable-rewrite=shared" \

"--enable-static-support" \

"--disable-userdir" \

"$@"

3、php编译参数：

1. # /usr/local/php/bin/php -i |grep configure  
2. #$PHP$/bin/php -i | grep configure  
3. # /usr/local/php/bin/php-config  

Configure Command =>   './configure'   '--prefix=/usr/local/php' '--with-apxs2=/usr/local/apache2/bin/apxs' '--with-config-file-path=/usr/local/php/etc' '--with-mysql=/usr/local/mysql' '--with-libxml-dir=/usr/local/libxml2/bin' '--with-gd=/usr/local/gd2' '--with-jpeg-dir' '--with-png-dir' '--with-bz2' '--with-xmlrpc' '--with-freetype-dir' '樱高--with-zlib-dir'

4、mysql编译参数：

1. cat "/usr/local/mysql/bin/mysqlbug"|grep configure

# This is set by configure

CONFIGURE_LINE="./configure '--prefix=/usr/local/MySQL' '--localstatedir=/var/lib/mysql' '--with-comment=Source' '--with-server-suffix=-H863' '--with-mysqld-user=mysql' '--without-debug' '--with-big-tables' '--with-charset=gbk' '--with-collation=gbk_chinese_ci' '--with-extra-charsets=all' '--with-pthread' '--enable-static' '--enable-thread-safe-client' '--with-client-ldflags=-all-static' '--with-mysqld-ldflags=-all-static' '--enable-assembler' '--without-isam' '--without-innodb' '--without-ndb-debug'"

Answer 2

rpm -qa|grep php-mysql

Answer 3

rhel5的系统光盘里就有这些包都在Server目录下