lnmp shell安裝腳本
LNMP表明的就是：Linux系統下Nginx+MySQL+PHP這種網站服務器架構。LNMP是如今大多數大型公司在用的web環境,nginx小巧高效的web服務器和反向代理服務器，相對於apach佔用資源更少，抗併發力更強，並且處理靜態文件速度很是快。Mysql是一個小型關係型數據庫管理系統。PHP是一種 HTML 內嵌式的語言，是一種在服務器端執行的嵌入HTML文檔的腳本語言。這四種軟件均爲免費軟件，組合到一塊兒，成爲一個免費、高效的網站服務系統。接近過年，筆者在家閒着沒事寫了個LNMP的Shell安裝腳本，筆者如今仍是個在學校學習的菜鳥，有能夠優化的地方，但願你們能提出來，感謝。php
#!/bin/bash
clear
cat << EOF
Welcome to Ike LNMP install system!!!(^*^)
1) Install nginx
2) Install php
3) Install mysql
4) Install nginx and php
5) Install lnmp(linux nginx,mysql,php)
EOF
echo -n "Please you enter (1-5):"
read enter
clear
#install pcre
downloadpcre='wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.41.tar.gz'
tarpcre1='tar -zvxf pcre-8.41.tar.gz'
cdpcredir='cd pcre-8.41'
install2='./configure'
install3='make'
install4='make install'
cplibpcre='cp /usr/local/lib/libpcre.so.1 /lib/libpcre.so.1'
addgroup='groupadd www'
adduser='useradd -s /bin/false www'
adddir='mkdir /usr/local/nginx'
httpdstop='service httpd stop'
addlogdir='mkdir /data0/logs/nginx'
dirmod='chown www:www /data0/logs/nginx -R'
#install nginx
downloadnginx='wget http://nginx.org/download/nginx-1.8.1.tar.gz'
sec='tar -zvxf nginx-1.8.1.tar.gz'
then0='cd nginx-1.8.1'
then1='./configure --user=www --group=www --prefix=/usr/local/nginx'
nginxinstall='make'
nginxinstall2='make install'
setnginx1='sed -i "s/\/scripts/$document_root/g" /usr/local/nginx/conf/nginx.conf'
startnginx1='/usr/local/nginx/sbin/nginx'
installnginx(){
$zlib
$downloadpcre
$tarpcre1
$cdpcredir
$install2
$install3
$install4
$cplibpcre
$addgroup
$adduser
$adddir
$addlogdir
$httpdstop
$dirmod
$downloadnginx
$sec
$then0
$then1
$nginxinstall
$nginxinstall2
$setnginx1
$startnginx1
}
installmysql()
{
rm -rf /etc/my.cnf
touch /etc/my.cnf
cat >> /etc/my.cnf << EOF
[mysqld]
character-set-server = utf8mb4
default_storage_engine = innodb
log_timestamps = SYSTEM
socket=/tmp/mysql.sock
basedir=/usr/local/mysql
datadir=/usr/local/mysql/data
max_connections = 1000
max_connect_errors = 1000
table_open_cache = 1024
max_allowed_packet = 128M
open_files_limit = 65535
explicit_defaults_for_timestamp=true
[mysqld_safe]
pid-file=/usr/local/mysql/data/fzjh.pid
[log]
log-error=/usr/local/mysql/log/error.log
EOF
if [ $(uname -p) == x86_64 ]
then
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.20-linux-glibc2.12-x86_64.tar.gz
tar -zvxf mysql-5.7.20-linux-glibc2.12-x86_64.tar.gz
mv mysql-5.7.20-linux-glibc2.12-x86_64 /usr/local/mysql
rm -rf mysql-5.7.20-linux-glibc2.12-x86_64.tar.gz
else
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.20-linux-glibc2.12-i686.tar.gz
tar -zvxf mysql-5.7.20-linux-glibc2.12-i686.tar.gz
mv mysql-5.7.20-linux-glibc2.12-i686 /usr/local/mysql
rm -rf mysql-5.7.20-linux-glibc2.12-i686.tar.gz
fi
addmysqluser='useradd mysql -s /sbin/nologin'
createdatadir='mkdir /usr/local/mysql/data'
installmysql='/usr/local/mysql/bin/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data'
startmysql='/usr/local/mysql/support-files/mysql.server restart'
$addmysqluser
$createdatadir
$installmysql
$startmysql
dbpasswd=$(cat /root/.mysql_secret | grep -v '#')
/usr/local/mysql/bin/mysql -uroot -p$dbpasswd << EOF
alter user 'root'@'localhost' identified by '123456'
EOF
}
#installphp
downloadphp='wget http://au1.php.net/get/php-7.1.10.tar.gz/from/this/mirror -O php-7.1.10.tar.gz'
tarphp='tar -zvxf php-7.1.10.tar.gz'
gophpdir='cd php-7.1.10'
maketest='make'
makeinstall='make install'
set1='mv /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf '
set2='mv /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf'
set3='mv php.ini-development /usr/local/php/bin/php.ini'
chajian(){
if [ $(rpm -qa | grep libxml2-devel | wc -l) != 0 ];then
echo libxml2 libxml2-devel is installed
else
yum install libxml2 libxml2-devel -y
fi
if [ $(rpm -qa | grep curl-devel | wc -l) != 0 ];then
echo curl-devel is installed
else
yum install -y curl-devel
fi
if [ $(rpm -qa | grep wget | wc -l) != 0 ]
then
if [ $(rpm -qa | grep gcc-c++ | wc -l) != 0 ];then
echo "wget and gcc gcc-c++ is installed"
else
yum install -y gcc gcc-c++
fi
else
yum install -y wget
fi
if [ $(rpm -qa | grep zlib-devel | wc -l) != 0 ];then
echo "zlib-devel is install"
else
yum install -y zlib-devel
fi
}
installphp(){
$downloadphp
$tarphp
$gophpdir
if [ enter == 5 ]
then
./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-mysql=/usr/local/mysql --with-mysqli=/usr/bin/mysql_config --with-iconv-dir=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-discard-path --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fastcgi --enable-fpm --enable-force-cgi-redirect --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap --without-pear --with-zlib --enable-pdo --with-pdo-mysql --with-mysql--prefix=/usr/local/php
else
./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-mysql=/usr/local/mysql --with-mysqli=/usr/bin/mysql_config --with-iconv-dir=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-discard-path --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fastcgi --enable-fpm --enable-force-cgi-redirect --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap --without-pear --with-zlib --enable-pdo --with-pdo-mysql --with-mysql--prefix=/usr/local/php
fi
$maketest
$makeinstall
$set1
$set2
$set3
}
case $enter in
1)
chajian
installnginx
clear
echo 'nginx file:/usr/local/nginx'
echo 'html file:/usr/local/nginx/html'
;;
2)
chajian
installphp
clear
echo 'php file:/usr/local/php'
;;
3)
chajian
installmysql
clear
echo 'mysql file:=/usr/local/mysql'
echo 'you mysql_user:root'
echo you mysql_password:$dbpasswd
;;
4)
chajian
installnginx
installphp
clear
echo 'nginx file:/usr/local/nginx'
echo 'html file:/usr/local/nginx/html'
echo 'php file:/usr/local/php'
;;
5)
chajian
installnginx
installmysql
installphp
clear
echo 'nginx file:/usr/local/nginx'
echo 'html file:/usr/local/nginx/html'
echo 'php file:/usr/local/php'
echo 'mysql file:=/usr/local/mysql'
echo 'you mysql_user:root'
echo you mysql_password:$dbpasswd
esac
接下來來解釋下腳本代碼html
clear
cat << EOF
Welcome to Ahui install system!!!(^*^)
1) Install nginx
2) Install php
3) Install mysql
4) Install nginx and php
5) Install lnmp(linux nginx,mysql,php)
EOF
echo -n "Please you enter (1-5):"
read enter
首先用eof將咱們想要顯示的界面給cat打印出來，而後用read讀取一個輸入的變量給enter這個變量。mysql
#install pcre
downloadpcre='wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.41.tar.gz'
tarpcre1='tar -zvxf pcre-8.41.tar.gz'
cdpcredir='cd pcre-8.41'
install2='./configure'
install3='make'
install4='make install'
cplibpcre='cp /usr/local/lib/libpcre.so.1 /lib/libpcre.so.1'
addgroup='groupadd www'
adduser='useradd -s /bin/false www'
adddir='mkdir /usr/local/nginx'
httpdstop='service httpd stop'
addlogdir='mkdir /data0/logs/nginx'
dirmod='chown www:www /data0/logs/nginx -R'
#install nginx
downloadnginx='wget http://nginx.org/download/nginx-1.8.1.tar.gz'
sec='tar -zvxf nginx-1.8.1.tar.gz'
then0='cd nginx-1.8.1'
then1='./configure --user=www --group=www --prefix=/usr/local/nginx'
nginxinstall='make'
nginxinstall2='make install'
setnginx1='sed -i "s/\/scripts/$document_root/g" /usr/local/nginx/conf/nginx.conf'
startnginx1='/usr/local/nginx/sbin/nginx'
installnginx(){
$zlib
$downloadpcre
$tarpcre1
$cdpcredir
$install2
$install3
$install4
$cplibpcre
$addgroup
$adduser
$adddir
$addlogdir
$httpdstop
$dirmod
$downloadnginx
$sec
$then0
$then1
$nginxinstall
$nginxinstall2
$setnginx1
$startnginx1
}
咱們將安裝nginx的須要的pcre先編譯安裝了，定義好變量名，直接用$加變量名，使用這些命令就好了，而後再安裝nginx。linux
installmysql()
{
rm -rf /etc/my.cnf
touch /etc/my.cnf
cat >> /etc/my.cnf << EOF
[mysqld]
character-set-server = utf8mb4
default_storage_engine = innodb
log_timestamps = SYSTEM
socket=/tmp/mysql.sock
basedir=/usr/local/mysql
datadir=/usr/local/mysql/data
max_connections = 1000
max_connect_errors = 1000
table_open_cache = 1024
max_allowed_packet = 128M
open_files_limit = 65535
explicit_defaults_for_timestamp=true
[mysqld_safe]
pid-file=/usr/local/mysql/data/fzjh.pid
[log]
log-error=/usr/local/mysql/log/error.log
EOF
if [ $(uname -p) == x86_64 ]
then
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.20-linux-glibc2.12-x86_64.tar.gz
tar -zvxf mysql-5.7.20-linux-glibc2.12-x86_64.tar.gz
mv mysql-5.7.20-linux-glibc2.12-x86_64 /usr/local/mysql
rm -rf mysql-5.7.20-linux-glibc2.12-x86_64.tar.gz
else
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.20-linux-glibc2.12-i686.tar.gz
tar -zvxf mysql-5.7.20-linux-glibc2.12-i686.tar.gz
mv mysql-5.7.20-linux-glibc2.12-i686 /usr/local/mysql
rm -rf mysql-5.7.20-linux-glibc2.12-i686.tar.gz
fi
addmysqluser='useradd mysql -s /sbin/nologin'
createdatadir='mkdir /usr/local/mysql/data'
installmysql='/usr/local/mysql/bin/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data'
startmysql='/usr/local/mysql/support-files/mysql.server restart'
$addmysqluser
$createdatadir
$installmysql
$startmysql
dbpasswd=$(cat /root/.mysql_secret | grep -v '#')
}
而後是mysql，首先刪除掉系統內的my.cnf，用touch加EOF將咱們本身的my.cnf建立好，而後使用uname -p 來檢測咱們的系統是多少位的，在下載相應的mysql安裝包。nginx
chajian(){
if [ $(rpm -qa | grep libxml2-devel | wc -l) != 0 ];then
echo libxml2 libxml2-devel is installed
else
yum install libxml2 libxml2-devel -y
fi
if [ $(rpm -qa | grep curl-devel | wc -l) != 0 ];then
echo curl-devel is installed
else
yum install -y curl-devel
fi
if [ $(rpm -qa | grep wget | wc -l) != 0 ]
then
if [ $(rpm -qa | grep gcc-c++ | wc -l) != 0 ];then
echo "wget and gcc gcc-c++ is installed"
else
yum install -y gcc gcc-c++
fi
else
yum install -y wget
fi
if [ $(rpm -qa | grep zlib-devel | wc -l) != 0 ];then
echo "zlib-devel is install"
else
yum install -y zlib-devel
fi
PS:這些是用if語句檢測一些要依賴的包c++
#installphp
downloadphp='wget http://au1.php.net/get/php-7.1.10.tar.gz/from/this/mirror -O php-7.1.10.tar.gz'
tarphp='tar -zvxf php-7.1.10.tar.gz'
gophpdir='cd php-7.1.10'
maketest='make'
makeinstall='make install'
set1='mv /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf '
set2='mv /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf'
set3='mv php.ini-development /usr/local/php/bin/php.ini'
installphp(){
$downloadphp
$tarphp
$gophpdir
if [ enter == 5 ]
then
./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-mysql=/usr/local/mysql --with-mysqli=/usr/bin/mysql_config --with-iconv-dir=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-discard-path --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fastcgi --enable-fpm --enable-force-cgi-redirect --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap --without-pear --with-zlib --enable-pdo --with-pdo-mysql --with-mysql--prefix=/usr/local/php
else
./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-mysql=/usr/local/mysql --with-mysqli=/usr/bin/mysql_config --with-iconv-dir=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-discard-path --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fastcgi --enable-fpm --enable-force-cgi-redirect --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap --without-pear --with-zlib --enable-pdo --with-pdo-mysql --with-mysql--prefix=/usr/local/php
fi
$maketest
$makeinstall
$set1
$set2
$set3
}
此爲php的安裝方法，和上面幾個差很少一個樣。筆者以爲入股安裝lnmp必須使用pod-mysql來使mysql和php能夠連接在一塊兒。web
case $enter in 1) chajian installnginx clear echo 'nginx file:/usr/local/nginx' echo 'html file:/usr/local/nginx/html' ;; 2) chajian installphp clear echo 'php file:/usr/local/php' ;; 3) chajian installmysql clear echo 'mysql file:=/usr/local/mysql' echo 'you mysql_user:root' echo you mysql_password:$dbpasswd ;; 4) chajian installnginx installphp clear echo 'nginx file:/usr/local/nginx' echo 'html file:/usr/local/nginx/html' echo 'php file:/usr/local/php' ;; 5) chajian installnginx installmysql installphp clear echo 'nginx file:/usr/local/nginx' echo 'html file:/usr/local/nginx/html' echo 'php file:/usr/local/php' echo 'mysql file:=/usr/local/mysql' echo 'you mysql_user:root' echo you mysql_password:$dbpasswd esac
最後使用case多選來經過enter變量輸入的值來，根據case來進行相對應的安裝。
最後感謝各位的閱讀，但願各位有能夠優化的地方提出來，互相學習。sql
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