安装httpd

安装httpd

1.源码编译安装

//下载依赖包
 
[root@openEulter-1 ~]#  dnf -y install gcc gcc-c++ make apr-* pcre-devel redhat-rpm-config
 
...安装过程省略...
 
Complete!
 
//下载软件包
 
[root@openEulter-1 ~]#  wget https://archive.apache.org/dist/httpd/httpd-2.4.58.tar.gz
 
...安装过程省略...
 
//解压软件包
 
[root@openEulter-1 ~]#  tar xf httpd-2.4.58.tar.gz 
 
[root@openEulter-1 ~]#  ls
anaconda-ks.cfg  httpd-2.4.58  httpd-2.4.58.tar.gz
 
//配置相关选项，并生产makefile
 
[root@openEulter-1 ~]#  cd httpd-2.4.58
[root@openEulter-1 httpd-2.4.58]# ./configure --prefix=/opt/httpd-2.4.58
 
...过程省略...
 
configure: summary of build options:
 
Server Version: 2.4.58
    Install prefix: /opt/httpd-2.4.58
    C compiler:     gcc
    CFLAGS:            
    CPPFLAGS:        -DLINUX -D_REENTRANT -D_GNU_SOURCE  
    LDFLAGS:           
    LIBS:             
    C preprocessor: gcc -E
 
//验证命令是否成功
 
[root@openEulter-1 httpd-2.4.58]# echo $?
0
 
//编译并安装
 
[root@openEulter-1 httpd-2.4.58]# make
[root@openEulter-1 httpd-2.4.58]# make install
 
//建立软链接
 
[root@openEulter-1 httpd-2.4.58]# ln -s /opt/httpd-2.4.58 /opt/httpd
 
//设置环境变量
 
[root@openEulter-1 ~]#  echo 'export PATH=/opt/httpd/bin:$PATH' > /etc/profile.d/httpd.sh
 
//刷新当前的shell环境，脚本立即生效
 
[root@openEulter-1 ~]#  source /etc/profile.d/httpd.sh 
 
//查看命令执行文件的位置
 
[root@openEulter-1 ~]#  which httpd 
/opt/httpd/bin/httpd
 
//修改配置文件，确定域名
 
[root@openEulter-1 ~]#  vim /opt/httpd-2.4.58/conf/httpd.conf
 
#ServerName www.example.com:80
改为
ServerName localhost:80
 
（不修改的话，启动httpd会显“httpd: Could not reliably determine the server’s fully qualified domain name”的一个报错）
 
//启动服务，并查看端口号
 
[root@openEulter-1 ~]#  httpd
 
[root@openEulter-1 ~]#  ss -antl
State    Recv-Q   Send-Q      Local Address:Port       Peer Address:Port   Process   
LISTEN   0        128               0.0.0.0:22              0.0.0.0:*                
LISTEN   0        128                  [::]:22                 [::]:*                
LISTEN   0        511                     *:80                    *:*             

2.dnf方式安装

[root@openEulter-1 ~]# dnf install httpd -y
[root@openEulter-1 ~]# systemctl start httpd
[root@openEulter-1 ~]# ps -ef | grep httpd
root       33101       1  0 19:07 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache     33102   33101  0 19:07 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache     33103   33101  0 19:07 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache     33104   33101  0 19:07 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache     33105   33101  0 19:07 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
root       33284    2067  0 19:08 pts/1    00:00:00 grep --color=auto httpd