lsb_release -a  
head -n1 /etc/issue  
cat /etc/redhat-release （适用redhat)  
rpm -q redhat-release        (适用redhat) 

  
  
cat /proc/version  
uname -a  
uname -r 

查看apache版本

 
 
/usr/sbin/apachectl -v  
httpd -v 

安装目录，使用apachectl -v

mysql版本查看

  
  
mysql –help | grep Distrib  
mysql -V  
mysql/bin/mysql -u root -p -e “select version()”  
/bin mysqladmin version  

查看php版本

 
 
php -v  
phpinfo(); 

查看nginx版本

 
 
nginx -V  

Linux下查看nginx，apache，mysql，php的编译参数 

1、nginx编译参数：

 
 
#/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：
 

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

#! /bin/sh

# Created by configure
"./configure" \

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

"--with-included-apr" \

"--enable-so" \

"--enable-deflate=shared" \

"--enable-expires=shared" \

"--enable-rewrite=shared" \

"--enable-static-support" \

"--disable-userdir" \

"$@"

3、php编译参数：

  
  
# /usr/local/php/bin/php -i |grep configure  
#$PHP$/bin/php -i | grep configure  
# /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' '--with-zlib-dir'

4、mysql编译参数：

  
  
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'"