ubuntu 20.04上搭建LNMP环境的方法步骤

  tar zxf php-7.3.18.tar.gz  tar zxf mariadb-10.5.4.tar.gz  tar zxf nginx-1.18.0.tar.gz

  sudo groupadd -r nginx && sudo useradd -r -g nginx -s /sbin/nologin -d /usr/local/nginx nginx  sudo apt install -y libpcre3-dev zlib1g-dev  cd /home/allen/下载/nginx-1.18.0  ./configure --user=nginx --group=nginx  make -j 4 && sudo make install  sudo /usr/local/nginx/sbin/nginx -t  #nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok  #nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful  sudo mv /usr/local/nginx/conf/nginx.conf /usr/local/nginx/conf/nginx.conf.back  sudo vim /usr/local/nginx/conf/nginx.conf    user nginx;  worker_processes 4;  events {    worker_connections 1024;  }  http {    include    mime.types;    default_type application/octet-stream;    sendfile   on;    keepalive_timeout 65;    log_format main '$remote_addr || $remote_user || $time_local || $request || $status || $body_bytes_sent || $http_referer || $http_user_agent || $http_x_forwarded_for';    include /data/www/*/*.conf;  }     sudo chown -R nginx:nginx /usr/local/nginx    sudo vim /lib/systemd/system/nginx.service    [Unit]  Description=nginx  After=network.target    [Service]  Type=forking  ExecStart=/usr/local/nginx/sbin/nginx  ExecReload=/usr/local/nginx/sbin/nginx -s reload  ExecStop=/usr/local/nginx/sbin/nginx -s quit  PrivateTmp=true    [Install]  WantedBy=multi-user.target      sudo systemctl enable nginx    #Created symlink /etc/systemd/system/multi-user.target.wants/nginx.service → /lib/systemd/system/nginx.service.    reboot

  sudo rm -rf /etc/mysql  sudo apt remove -y mysql-common  sudo apt autoremove -y  sudo apt install -y cmake libncurses5-dev libgnutls28-dev  sudo groupadd -r mysql && sudo useradd -r -g mysql -s /sbin/nologin -d /usr/local/mariadb mysql  sudo mkdir -p /data/db /var/log/mariadb  cd /home/allen/下载/mariadb-10.5.4/  cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mariadb -DMYSQL_DATADIR=/data/db -DSYSCONFDIR=/etc -DWITHOUT_TOKUDB=1 -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DDEFAULT_CHARSET=utf8mb4 -DDEFAULT_COLLATION=utf8mb4_general_ci  make -j 4 && sudo make install  sudo /usr/local/mariadb/scripts/mysql_install_db --user=mysql --datadir=/data/db  sudo vim /etc/my.cnf    [mysqld]  datadir = /data/db  socket = /tmp/mysql.sock  # 建议禁用符号链接,防止各类安全风险  symbolic-links = 0  collation-server = utf8mb4_general_ci  init-connect = 'SET NAMES utf8mb4'  character-set-server = utf8mb4    [mysql]  default-character-set = utf8mb4    [client]  port = 3306  socket = /tmp/mysql.sock  default-character-set = utf8mb4    [mysqld_safe]  log-error = /var/log/mariadb/mariadb.log  pid-file = /var/run/mariadb/mariadb.pid    sudo cp /usr/local/mariadb/support-files/mysql.server /etc/init.d/mariadb    sudo vim /etc/profile.d/mariadb.sh  export PATH=$PATH:/usr/local/mariadb/bin/    sudo chmod 0777 /etc/profile.d/mariadb.sh  source /etc/profile.d/mariadb.sh    sudo /etc/init.d/mariadb start  #Starting mariadb (via systemctl): mariadb.service.    sudo /usr/local/mariadb/bin/mysql_secure_installation 	     #NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB  #   SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!    #In order to log into MariaDB to secure it, we'll need the current  #password for the root user. If you've just installed MariaDB, and  #haven't set the root password yet, you should just press enter here.    #Enter current password for root (enter for none):   #OK, successfully used password, moving on...    #Setting the root password or using the unix_socket ensures that nobody  #can log into the MariaDB root user without the proper authorisation.    #You already have your root account protected, so you can safely answer 'n'.    #Switch to unix_socket authentication [Y/n] y  #Enabled successfully!  #Reloading privilege tables..  # ... Success!      #You already have your root account protected, so you can safely answer 'n'.    #Change the root password? [Y/n] y  #New password:   #Re-enter new password:   #Password updated successfully!  #Reloading privilege tables..  # ... Success!      #By default, a MariaDB installation has an anonymous user, allowing anyone  #to log into MariaDB without having to have a user account created for  #them. This is intended only for testing, and to make the installation  #go a bit smoother. You should remove them before moving into a  #production environment.    #Remove anonymous users? [Y/n] y  # ... Success!    #Normally, root should only be allowed to connect from 'localhost'. This  #ensures that someone cannot guess at the root password from the network.    #Disallow root login remotely? [Y/n] n  # ... skipping.    #By default, MariaDB comes with a database named 'test' that anyone can  #access. This is also intended only for testing, and should be removed  #before moving into a production environment.    #Remove test database and access to it? [Y/n] y  # - Dropping test database...  # ... Success!  # - Removing privileges on test database...  # ... Success!    #Reloading the privilege tables will ensure that all changes made so far  #will take effect immediately.    #Reload privilege tables now? [Y/n] y  # ... Success!    #Cleaning up...    #All done! If you've completed all of the above steps, your MariaDB  #installation should now be secure.    #Thanks for using MariaDB!    sudo systemctl enable mariadb     sudo chown mysql:mysql -R /usr/local/mariadb /data/db /var/log/mariadb    reboot

  sudo apt install -y libxml2-dev libssl-dev libbz2-dev libcurl4-gnutls-dev libjpeg-dev libpng-dev pkg-config libxslt1-dev libzip-dev libfreetype6-dev libfontconfig1-dev autoconf  sudo groupadd -r php && sudo useradd -r -g php -s /sbin/nologin -d /usr/local/php php  sudo vim /etc/sudoers  php   ALL=(ALL:ALL) ALL  cd /home/allen/下载/php-7.3.18/      ./configure --prefix=/usr/local/php --exec-prefix=/usr/local/php --with-fpm-user=php --with-fpm-group=php --enable-zip --with-curl --with-gettext --with-iconv-dir --with-kerberos --with-libdir=lib64 --with-mysqli --with-openssl --with-pdo-mysql --with-pdo-sqlite --with-pear --with-xmlrpc --with-xsl --with-zlib --with-bz2 --with-mhash --enable-bcmath --enable-inline-optimization --enable-mbregex --enable-mbstring --enable-opcache --enable-pcntl --enable-shmop --enable-soap --enable-sockets --enable-sysvsem --enable-sysvshm --enable-xml --enable-fpm --with-freetype-dir --with-gd --with-libxml-dir --with-pcre-regex --enable-libxml --enable-zip --with-png-dir --with-jpeg-dir

  cat ./configure | grep "freetype-config" -n  34847:   if test -f "$i/bin/freetype-config"; then  34849:    FREETYPE2_CONFIG="$i/bin/freetype-config"  34855:   as_fn_error $? "freetype-config not found." "$LINENO" 5  36568:   if test -f "$i/bin/freetype-config"; then  36570:    FREETYPE2_CONFIG="$i/bin/freetype-config"  36576:   as_fn_error $? "freetype-config not found." "$LINENO" 5    sed -i "s/freetype-config/pkg-config/g" ./configure

  cat ./configure | grep "FREETYPE2_CONFIG --cflags" -n  34858:  FREETYPE2_CFLAGS=`$FREETYPE2_CONFIG --cflags`  36579:  FREETYPE2_CFLAGS=`$FREETYPE2_CONFIG --cflags`    sed -i "s/FREETYPE2_CONFIG --cflags/FREETYPE2_CONFIG freetype2 --cflags/g" ./configure

  cat ./configure | grep "FREETYPE2_CONFIG --libs" -n   34859:  FREETYPE2_LIBS=`$FREETYPE2_CONFIG --libs`  36580:  FREETYPE2_LIBS=`$FREETYPE2_CONFIG --libs`    sed -i "s/FREETYPE2_CONFIG --libs/FREETYPE2_CONFIG freetype2 --libs/g" ./configure

  cat ./ext/gd/config.m4 | grep "freetype-config" -n  188:   if test -f "$i/bin/freetype-config"; then  190:    FREETYPE2_CONFIG="$i/bin/freetype-config"  196:   AC_MSG_ERROR([freetype-config not found.])    sed -i "s/freetype-config/pkg-config/g" ./ext/gd/config.m4

  Thank you for using PHP.    make -j 4 && sudo make install    sudo cp php.ini-production /usr/local/php/lib/php.ini    sudo cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf    sudo cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf    vim /usr/local/php/etc/php-fpm.d/www.conf  listen.mode = 0666  pm.max_children = 128  pm.start_servers = 20  pm.min_spare_servers = 5  pm.max_spare_servers = 35  pm.max_requests = 10000  slowlog = log/$pool.log.slow  rlimit_files = 1024    sudo vim /etc/profile.d/php.sh  export PATH=$PATH:/usr/local/php/bin/    sudo chmod 0777 /etc/profile.d/php.sh && source /etc/profile.d/php.sh    sudo cp sapi/fpm/php-fpm.service /etc/systemd/system/php.service

  cd /home/allen/下载  tar zxf xdebug-2.9.6.tgz  cd xdebug-2.9.6  phpize  ./configure --with-php-config=/usr/local/php/bin/php-config  make -j 4 && sudo make install

  cd /home/allen/下载  tar zxf apcu-5.1.18.tgz  cd apcu-5.1.18  phpize  ./configure --with-php-config=/usr/local/php/bin/php-config  make -j 4 && sudo make install

  sudo   vim /usr/local/php/lib/php.ini    date.timezone = Asia/Shanghai  expose_php = off  max_execution_time = 0  memory_limit = 4096M  display_errors = On  cgi.fix_pathinfo=0  extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20180731/"  extension=pgsql  extension=apcu    zend_extension=/usr/local/php/lib/php/extensions/no-debug-non-zts-20180731/xdebug.so  [xdebug]  xdebug.var_display_max_children=10240  xdebug.var_display_max_data=20480  xdebug.var_display_max_depth=50

  sudo systemctl enable php-fpm    sudo chown -R mysql:mysql /usr/local/mariadb  sudo chown -R nginx:nginx /usr/local/nginx  sudo chown -R php:php /usr/local/php  reboot