??Apache是开源的的、最流行的Web服务器软件之一,它快速、可靠并且可通过简单的API扩充，将Perl/Python/PHP等解释器编译到服务器中。Apache的模块超多，以及具有运行稳定，强大的rewrite功能、动态处理能力强等优点，在追求稳定的业务环境下被广泛使用。

??以下是Apache2.4版本prefork模式的源码编译脚本：

#!/bin/bash # #******************************************************************** #Author: Eddie.Peng #QQ: 350468166 #URL: https://www.cnblogs.com/eddie1127/ #Date: 2019-10-18 #FileName: httpd_install.sh #Description: The script for install Apache httpd web server #******************************************************************** # Set color COLORBEG="\033[1;31m" COLOREND="\033[0m" # Check if user is root if [ $(id -u) !=0 ];then echo -e "${COLORBEG} Error! You must be root to run this script,please use root to install. ${COLOREND}" exit 10 fi clear echo "==========================================================================" echo " " echo "The script for install Apache httpd web server" echo " " echo "==========================================================================" #modify system and kernel args ulimit -SHn 65535 cat >>/etc/security/limits.conf << EOF * soft nproc * hard nproc 65535 * soft nofile 65535 * hard nofile 65535 EOF cat >> /etc/sysctl.conf << EOF fs.file-max = 2000000 net.ipv4.tcp_tw_reuse = 1 net.ipv4.tcp_tw_recycle = 1 net.ipv4.tcp_keepalive_time = 600 net.ipv4.tcp_keepalive_intvl = 15 net.ipv4.tcp_keepalive_probes = 3 net.ipv4.tcp_fin_timeout = 30 net.ipv4.tcp_syncookies = 1 net.core.netdev_max_backlog = 8096 net.core.somaxconn = 65535 net.ipv4.icmp_echo_ignore_broadcasts = 1 net.ipv4.icmp_ignore_bogus_error_responses = 1 EOF sysctl -p # Install dependent software packge yum -y install wget gcc apr-devel apr-util-devel pcre-devel openssl-devel libnghttp2-devel expat-devel #Check files if exits echo "=============================== Check files =========================================" CUR_DIR=$(pwd) VER=httpd-2.4.41.tar.gz DIR=${VER%.tar*} INSTALL_DIR=http://www.mamicode.com/usr/local/httpd24 cd $CUR_DIR if [ -s $VER ];then echo "$VER [found]" else echo -e "${COLORBEG} $VER not found!!! download now... ${COLOREND}" wget -c $FILE fi #Create run user for httpd server id -u apache if [ $? -eq 0 ];then echo -e "${COLORBEG} user apache already exist,skip... ${COLOREND}" else groupadd -g 48 apache useradd -u 48 -r -s /sbin/nologin -g apache apache echo -e "\033[1;32m user apache has been created. \033[0m" fi #Install httpd web server cd $CUR_DIR tar -xvf $VER -C /usr/local/src cd /usr/local/src/$DIR ./configure --prefix=$INSTALL_DIR --enable-so --enable-ssl --enable-cgi --enable-http --enable-http2 --enable-proxy --enable-proxy-fcgi --enable-rewrite --with-zlib --with-pcre --with-mpm=prefork --enable-modules=most --enable-mpms-shared=all --disable-version make -j $(nproc) && make install echo "===================================== Check install =================================================" clear INSTALL="" echo "Checking..." if [ -s $INSTALL_DIR/bin/httpd ] && [ -s $INSTALL_DIR/conf/httpd.conf ];then echo -e "\033[1;32m httpd install OK! \033[0m" INSTALL="OK" else echo -e "${COLORBEG} Error,$INSTALL_DIR/bin/httpd not found! httpd install failed,please check ${COLOREND}" fi if [ "$INSTALL" = "OK" ];then echo -e "\033[1;32m Congratulation! httpd install completed! enjoy it. \033[0m" echo "================================================================================" echo "The path of some dirs:" echo "httpd_exec_dir: $INSTALL_DIR/bin" echo "httpd config : $INSTALL_DIR/conf" echo "=================================================================================" else echo -e "${COLORBEG} Sorry,httpd install Failed! Please check and reinstall. ${COLOREND}" exit 20 fi #Add httpd service on start up cat > /usr/lib/systemd/system/httpd.service << EOF [Unit] Description=The Apache HTTP Server After=network.target remote-fs.target nss-lookup.target Documentation=man:httpd(8) Documentation=man:apachectl(8) [Service] Type=forking #EnvironmentFile=http://www.mamicode.com/etc/sysconfig/httpd ExecStart=$INSTALL_DIR/bin/httpd $OPTIONS -k start ExecReload=$INSTALL_DIR/bin/httpd $OPTIONS -k graceful ExecStop=http://www.mamicode.com/bin/kill -WINCH \${MAINPID} KillSignal=SIGCONT PrivateTmp=true [Install] WantedBy=multi-user.target EOF systemctl daemon-reload systemctl enable --now httpd.service #Check start up if [ $? -eq 0 ];then echo -e "\033[1;32m httpd service start success! \033[0m" else echo -e "${COLORBEG} httpd service start failed,please check. ${COLOREND}" fi

Apache源码编译安装脚本