Practice LNMP full-process Shell programming: if syntax exercises, lnmpshell

Practice LNMP full-process Shell programming: if syntax exercises, lnmpshell

#! /Bin/bash # DATE: wed Jan 17 1 # ywyankerp@163.com # this is a yankerp # The Nginx service is being installedROOT_ID = 0 ML =/usr/local/srcNGINX_ML =/usr/local/src/nginx-1.12.2PML =/usr /local/src/php-5.6.27QD = 'netstat-anpt | grep 80 | awk '{print $7}' | cut-d "/"-f2 | cut-d ": "-f1 'addr = 'IP a | grep eno16777728 $ | awk' {print $2} '| cut-d"/"-f1 'mmm = 'netstat-anput | grep mysqld | awk '{print $4}' | cut -D ":"-f4 'mar = 'rpm-qa | grep mariadb' cd $ ML & {wget http://mirrors.aliyun.com/repo/Centos-7.repo &>/dev/nullmv Centos-7.repo/etc/yum. repos. d/Centos-Base.repoyum clean all &>/dev/nullyum makecache &>/dev/null} if [$? -Eq 0] then echo "Yum source update is complete. Start installation !!! "Elseecho" Yum source error "exit 1 fiecho" Yum source configuration successful "if [" $ UID "-eq" $ ROOT_ID "] then echo" root user running "& systemctl stop firewalld & yum install-y gcc-c ++ pcre-devel zlib-devel openssl-devel &>/dev/null else echo "run" exit 1 "as the Root user fiecho "dependency package installation is complete! "Cd $ ML | {echo" failed to enter the directory !!! "Exit 1} wget http://nginx.org/download/nginx-1.12.2.tar.gz &>/dev/null & {tar zxf nginx-1.12.2.tar.gz & groupadd www & useradd-g www-s/sbin/nologin} echo" Nginx package downloaded successfully "cd $ NGINX_ML &&{. /configure -- prefix =/usr/local/nginx -- with-http_dav_module -- with-http_stub_status_module -- with-http_addition_module -- with-http_sub_module -- with-http_flv_module -- with-http_mp4_module -- with-http_ssl_mo -- Dule -- with-http_gzip_static_module -- user = www -- group = www &>/dev/null & make install &>/dev/null} if [$? -Eq "0"] then ln-s/usr/local/nginx/sbin/nginx/usr/local/sbin; nginx & echo "Nginx started successfully. Please visit http: // $ ADDR: 80 "else echo" Nginx startup failed !!! "Exit 1fi # Start installing MySQL5.7! Echo "start to download the MySQL binary installation package. Please wait... "if [-z" $ MAR "] then echo" start to install MySQL "fiif [-n" $ MAR "] then rpm-e mariadb-libs -- nodeps & echo" Uninstall mariadb successful! An error occurred while entering the directory of MySQL "ficd $ ML | {echo !!! "Exit 1} wget http://mirrors.sohu.com/mysql/MySQL-5.7/mysql-5.7.18-linux-glibc2.5-x86_64.tar.gz &>/dev/null & {tar zxf mysql-5.7.18-linux-glibc2.5-x86_64.tar.gz & mv mysql-5.7.18-linux-glibc2.5-x86_64/usr/local/mysqlcd/usr/local/mysql/& mkdir data & & mkdir log & echo "export PATH = $ PATH: /usr/local/mysql/bin ">/etc/profilesource/etc/profile & groupadd mysql & useradd-r-g mysql-s/bin/f Alse mysql} cat <EOF>/etc/my. cnf [client] socket =/usr/local/mysql. sock [mysqld] basedir =/usr/local/mysql datadir =/usr/local/mysql/data pid-file =/usr/local/mysql/data/mysqld. pid socket =/usr/local/mysql. sock log_error =/usr/local/mysql/log/mysql. errEOFif [! -D/etc/my. cnf] then chmod 750 data/& chown-R mysql. & chgrp-R mysql. & bin/mysqld -- initialize -- user = mysql & cp/usr/local/mysql/support-files/mysql. server/etc/init. d/mysqld & service mysqld start &>/dev/null else echo "error !!! "Fiif [$? -Eq "0"] thenecho "MySQL installation is complete! "Elseecho" MySQL Installation failed !!! "Exit 1fi # PHP install sccessyyum-y install libxml2-devel libcurl-devel openssl-devel bzip2-devel &>/dev/nullif [$? -Eq 0] then echo "dependent package installation successful !!! "Else echo" dependency package installation failed !!! "Ficd $ ML | {echo" failed to enter the directory !!! "Exit 1} wget ftp://mcrypt.hellug.gr/pub/crypto/mcrypt/libmcrypt/libmcrypt-2.5.7.tar.gz &>/dev/null & {tar zxf libmcrypt-2.5.7.tar.gz & cd libmcrypt-2.5.7 /&&. /configure -- prefix =/usr/local/libmcrypt &>/dev/null & make install &>/dev/null} if [$? -Eq 0] then echo "Libmcrypt is successfully installed! "Else echo" Libmcrypt-ERROR! "Exit 1fi # PHP installcd $ ML | {echo" failed to enter the directory !!! "Exit 1} wget http://cn2.php.net/distributions/php-5.6.27.tar.gz &>/dev/null & {tar zxf php-5.6.27.tar.gz & cd php-5.6.27 /&&. /configure -- prefix =/usr/local/php5.6 -- with-mysql = mysqlnd -- with-pdo-mysql = mysqlnd -- with-mysqli = mysqlnd -- with-openssl -- enable-fpm -- enable-sockets -- enable-sysvshm -- enable-mbstring -- with-freetype-dir -- with-jpeg-dir -- with-png-dir -- with-zlib -- with-libxml-dir = /usr -- Enable-xml -- with-mhash -- with-mcrypt =/usr/local/libmcrypt -- with-config-file-path =/etc -- with-config-file-scan-dir =/etc/php. d -- with-bz2 -- enable-maintainer-zts &>/dev/null} if [$? -Eq 0] then make &>/dev/null & make install &>/dev/null & echo "PHP compilation and installation is successful. Please wait .... "else echo" PHP installation failed "ficd $ PML | {echo" failed to enter the directory !!! "Exit 1} cp php. ini-production/etc/php. ini & {cp sapi/fpm/init. d. php-fpm/etc/init. d/php-fpm & chmod + x/etc/init. d/php-fpm & chkconfig -- add php-fpm & chkconfig php-fpm on} if [$? -Eq 0] then cp/usr/local/php5.6/etc/php-fpm.conf.default/usr/local/php5.6/etc/php-fpm.conf & echo "copy master configuration successful" else echo "PHP permission failed, please try again! "Fiif [! -D/usr/local/php5.6/etc/php-fpm.conf] then sed-I's #; pid = run/php-fpm.pid # G'/usr/local/php5.6/etc/php-fpm.conf sed-I's/listen = 127.0.0.1: 9000/listen = 127.0.0.1: 9000/G'/usr/local/php5.6/etc/php-fpm.conf sed-I's/pm. max_children = 5/pm. max_children = 300/G'/usr/local/php5.6/etc/php-fpm.conf sed-I's/pm. start_servers = 2/pm. start_servers = 20/G'/usr/local/php5.6/et C/php-fpm.conf sed-I's/pm. min_spare_servers = 1/pm. min_spare_servers = 20/G'/usr/local/php5.6/etc/php-fpm.conf sed-I's/pm. max_spare_servers = 3/pm. max_spare_servers = 100/G'/usr/local/php5.6/etc/php-fpm.conf else echo "NONONO" fiif [$? -Eq 0] then systemctl start php-fpm & echo "PHP started successfully" else echo "failed to start PHP" fi # configure nginx to parse phpif [! -D/usr/local/nginx/conf/nginx. conf] then sed-I's/index index.html index.htm;/index. php index.html index.htm;/G'/usr/local/nginx/conf/nginx. conf sed-I's/# root html;/G'/usr/local/nginx/conf/nginx. conf sed-I's/# fastcgi_pass 127.0.0.1: 9000;/fastcgi_pass 127.0.0.1: 9000;/G'/usr/local/nginx/conf/nginx. conf sed-I's/# fastcgi_index index. php;/fastcgi_index index. php;/G'/u Sr/local/nginx/conf/nginx. conf sed-I's * # fastcgi_param SCRIPT_FILENAME/scripts $ fastcgi_script_name; * G'/usr/local/nginx/conf/nginx. conf sed-I's/# include fastcgi_params;/include fastcgi. conf;/G'/usr/local/nginx/conf/nginx. conf sed-I '71d '/usr/local/nginx/conf/nginx. conf & sed-I 'n'; 70a} '/usr/local/nginx/conf/nginx. conf sed-I '65d'/usr/local/nginx/conf/nginx. conf & sed-I 'N; 64 alocation ~ \. Php $ {'/usr/local/nginx/conf/nginx. confelse echo "failed to parse PHP !!! "Fitouch/usr/local/nginx/html/yankerp. phpcat <EOF>/usr/local/nginx/html/yankerp. php
 EOFif [! -D/usr/local/nginx/html/yankerp. php] thennginx-s reload & systemctl restart php-fpmelseecho "test directory file failed" fiwget-O/etc/yum. repos. d/epel. repo http://mirrors.aliyun.com/repo/epel-7.repo &>/dev/null & yum install-y sl &>/dev/nullslif [$? -Eq 0] then echo "LNMP is successfully installed. Please visit http: // $ ADDR/yankerp. php" else echo "Installation failed" fiif [$? -Eq 0] thenecho "LNMP is successfully installed. visit http: // $ ADDR/yankerp. php "elseecho" Installation failed "fi ################################ ######################################## ########################### This is a yankerp ~