centos shell编程5 LANMP一键安装脚本 lamp sed lnmp 变量和字符串比较不能用-eq cat > /usr/local/apache2/htdocs/index.php <<EOF重定向 shell的变量和函数命名不能有横杠平台可以用arch命令，获取是i686还是x86

centos shell编程5 LANMP一键安装脚本 lamp sed lnmp 变量和字符串比较不能用-eq cat > /usr/local/apache2/htdocs/index.php <<EOF重定向 shell的变量和函数命名不能有横杠平台可以用arch命令，获取是i686还是x86_64 curl 下载第三十九节课

上半节课

lamp
sed

下半节课
lnmp
变量和字符串比较不能用-eq
cat > /usr/local/apache2/htdocs/index.php <<EOF重定向
shell的变量和函数命名不能有横杠
平台可以用arch命令，获取是i686还是x86_64
curl 下载

centos6 ，不区分32位，64位，要求机器可以上外网。支持lamp 和 lnmp， mysql支持5.1和5.6两个版本，php支持5.3和5.6两个版本，apache2.2，nginx1.8.

#!/bin/bash

echo "It will install lamp or lnmp."

sleep

##check last command is OK or not.

check_ok() {

if [ $? !=  ]

then

    echo "Error, Check the error log."

    exit

fi

}

##get the archive of the system,i686 or x86_64.

ar=`arch`

##close seliux

sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config

selinux_s=`getenforce`

if [ $selinux_s == "Enforcing"  -o $selinux_s == "enforcing" ]

then

    setenforce

fi

##close iptables

iptables-save > /etc/sysconfig/iptables_`date +%s`

iptables -F

service iptables save

##if the packge installed ,then omit.

myum() {

if ! rpm -qa|grep -q "^$1"

then

    yum install -y $

    check_ok

else

    echo $ already installed.

fi

}

## install some packges.

for p in gcc wget perl perl-devel libaio libaio-devel pcre-devel zlib-devel

do

    myum $p

done

##install epel.

if rpm -qa epel-release >/dev/null

then

    rpm -e epel-release

fi

if ls /etc/yum.repos.d/epel-.repo* >/dev/null >&

then

    rm -f /etc/yum.repos.d/epel-.repo*

fi

wget -P /etc/yum.repos.d/ http://mirrors.aliyun.com/repo/epel-6.repo

##function of installing mysqld.

install_mysqld() {

echo "Chose the version of mysql."

select mysql_v in 5.1 5.6

do

    case $mysql_v in

        5.1)

            cd /usr/local/src

            [ -f mysql-5.1.-linux-$ar-glibc23.tar.gz ] || wget http://mirrors.sohu.com/mysql/MySQL-5.1/mysql-5.1.72-linux-$ar-glibc23.tar.gz

            tar zxf mysql-5.1.-linux-$ar-glibc23.tar.gz

            check_ok

            [ -d /usr/local/mysql ] && /bin/mv /usr/local/mysql /usr/local/mysql_`date +%s`

            mv mysql-5.1.-linux-$ar-glibc23 /usr/local/mysql

            check_ok

            if ! grep '^mysql:' /etc/passwd

            then

                useradd -M mysql -s /sbin/nologin

                check_ok

            fi

            myum compat-libstdc++-

            [ -d /data/mysql ] && /bin/mv /data/mysql /data/mysql_`date +%s`

            mkdir -p /data/mysql

            chown -R mysql:mysql /data/mysql

            cd /usr/local/mysql

            ./scripts/mysql_install_db --user=mysql --datadir=/data/mysql

            check_ok

            /bin/cp support-files/my-huge.cnf /etc/my.cnf

            check_ok

            sed -i '/^\[mysqld\]$/a\datadir = /data/mysql' /etc/my.cnf

            /bin/cp support-files/mysql.server /etc/init.d/mysqld

            sed -i 's#^datadir=#datadir=/data/mysql#' /etc/init.d/mysqld

            chmod  /etc/init.d/mysqld

            chkconfig --add mysqld

            chkconfig mysqld on

            service mysqld start

            check_ok

            break

            ;;

        5.6)

            cd /usr/local/src

            [ -f mysql-5.6.-linux-glibc2.-$ar.tar.gz ] || wget http://mirrors.sohu.com/mysql/MySQL-5.6/mysql-5.6.26-linux-glibc2.5-$ar.tar.gz

            tar zxf mysql-5.6.-linux-glibc2.-$ar.tar.gz

            check_ok

            [ -d /usr/local/mysql ] && /bin/mv /usr/local/mysql /usr/local/mysql_bak

            mv mysql-5.6.-linux-glibc2.-$ar /usr/local/mysql

            if ! grep '^mysql:' /etc/passwd

            then

                useradd -M mysql -s /sbin/nologin

            fi

            myum compat-libstdc++-

            [ -d /data/mysql ] && /bin/mv /data/mysql /data/mysql_bak

            mkdir -p /data/mysql

            chown -R mysql:mysql /data/mysql

            cd /usr/local/mysql

            ./scripts/mysql_install_db --user=mysql --datadir=/data/mysql

            check_ok

            /bin/cp support-files/my-default.cnf /etc/my.cnf

            check_ok

            sed -i '/^\[mysqld\]$/a\datadir = /data/mysql' /etc/my.cnf

            /bin/cp support-files/mysql.server /etc/init.d/mysqld

            sed -i 's#^datadir=#datadir=/data/mysql#' /etc/init.d/mysqld

            chmod  /etc/init.d/mysqld

            chkconfig --add mysqld

            chkconfig mysqld on

            service mysqld start

            check_ok

            break

            ;;

         *)

            echo "only 1(5.1) or 2(5.6)"

            exit

            ;;

    esac

done

}

##function of install httpd.

install_httpd() {

echo "Install apache version 2.2."

cd /usr/local/src

[ -f httpd-2.2..tar.gz ] || wget  http://syslab.comsenz.com/downloads/linux/httpd-2.2.16.tar.gz

tar zxf  httpd-2.2..tar.gz && cd httpd-2.2.

check_ok

./configure \

--prefix=/usr/local/apache2 \

--with-included-apr \

--enable-so \

--enable-deflate=shared \

--enable-expires=shared \

--enable-rewrite=shared \

--with-pcre

check_ok

make && make install

check_ok

}

##function of install lamp's php.

install_php() {

echo -e "Install php.\nPlease chose the version of php."

select php_v in 5.4 5.6

do

    case $php_v in

        5.4)

            cd /usr/local/src/

            [ -f php-5.4..tar.bz2 ] || wget 'http://cn2.php.net/get/php-5.4.45.tar.bz2/from/this/mirror' -O php-5.4..tar.bz2

            tar jxf php-5.4..tar.bz2 && cd php-5.4.

            for p in openssl-devel bzip2-devel \

            libxml2-devel curl-devel libpng-devel \

            libjpeg-devel freetype-devel libmcrypt-devel\

            libtool-ltdl-devel perl-devel

            do

                myum $p

            done

            check_ok

            ./configure \

            --prefix=/usr/local/php \

            --with-apxs2=/usr/local/apache2/bin/apxs \

            --with-config-file-path=/usr/local/php/etc  \

            --with-mysql=/usr/local/mysql \

            --with-libxml-dir \

            --with-gd \

            --with-jpeg-dir \

            --with-png-dir \

            --with-freetype-dir \

            --with-iconv-dir \

            --with-zlib-dir \

            --with-bz2 \

            --with-openssl \

            --with-mcrypt \

            --enable-soap \

            --enable-gd-native-ttf \

            --enable-mbstring \

            --enable-sockets \

            --enable-exif \

            --disable-ipv6

            check_ok

            make && make install

            check_ok

            [ -f /usr/local/php/etc/php.ini ] || /bin/cp php.ini-production  /usr/local/php/etc/php.ini

            break

            ;;

        5.6)

            cd /usr/local/src/

            [ -f php-5.6..tar.gz ] || wget http://mirrors.sohu.com/php/php-5.6.6.tar.gz

            tar zxf php-5.6..tar.gz &&   cd php-5.6.

            for p in openssl-devel bzip2-devel \

            libxml2-devel curl-devel libpng-devel \

            libjpeg-devel freetype-devel libmcrypt-devel\

            libtool-ltdl-devel perl-devel

            do

                myum $p

            done

            ./configure \

            --prefix=/usr/local/php \

            --with-apxs2=/usr/local/apache2/bin/apxs \

            --with-config-file-path=/usr/local/php/etc  \

            --with-mysql=/usr/local/mysql \

            --with-libxml-dir \

            --with-gd \

            --with-jpeg-dir \

            --with-png-dir \

            --with-freetype-dir \

            --with-iconv-dir \

            --with-zlib-dir \

            --with-bz2 \

            --with-openssl \

            --with-mcrypt \

            --enable-soap \

            --enable-gd-native-ttf \

            --enable-mbstring \

            --enable-sockets \

            --enable-exif \

            --disable-ipv6

            check_ok

            make && make install

            check_ok

            [ -f /usr/local/php/etc/php.ini ] || /bin/cp php.ini-production  /usr/local/php/etc/php.ini

            break

            ;;

        *)

            echo "only 1(5.4) or 2(5.6)"

            ;;

    esac

done

}

##function of apache and php configue.

join_apa_php() {

sed -i '/AddType .*.gz .tgz$/a\AddType application\/x-httpd-php .php' /usr/local/apache2/conf/httpd.conf

check_ok

sed -i 's/DirectoryIndex index.html/DirectoryIndex index.php index.html index.htm/' /usr/local/apache2/conf/httpd.conf

check_ok

cat > /usr/local/apache2/htdocs/index.php <<EOF

<?php

   phpinfo();

?>

EOF

if /usr/local/php/bin/php -i |grep -iq 'date.timezone => no value'

then

    sed -i '/;date.timezone =$/a\date.timezone = "Asia\/Chongqing"'  /usr/local/php/etc/php.ini

fi

/usr/local/apache2/bin/apachectl restart

check_ok

}

##function of check service is running or not, example nginx, httpd, php-fpm.

check_service() {

if [ "$1" == "phpfpm" ]

then

    s="php-fpm"

else

    s=$

fi

n=`ps aux |grep "$s"|wc -l`

if [ $n -gt  ]

then

    echo "$1 service is already started."

else

    if [ -f /etc/init.d/$ ]

    then

        /etc/init.d/$ start

        check_ok

    else

        install_$

    fi

fi

}

##function of install lamp

lamp() {

check_service mysqld

check_service httpd

install_php

join_apa_php

echo "LAMP done，Please use 'http://your ip/index.php' to access."

}

##function of install nginx

install_nginx() {

cd /usr/local/src

[ -f nginx-1.8..tar.gz ] || wget http://nginx.org/download/nginx-1.8.0.tar.gz

tar zxf nginx-1.8..tar.gz

cd nginx-1.8.

myum pcre-devel

./configure --prefix=/usr/local/nginx

check_ok

make && make install

check_ok

if [ -f /etc/init.d/nginx ]

then

    /bin/mv /etc/init.d/nginx  /etc/init.d/nginx_`date +%s`

fi

curl http://www.apelearn.com/study_v2/.nginx_init  -o /etc/init.d/nginx

check_ok

chmod  /etc/init.d/nginx

chkconfig --add nginx

chkconfig nginx on

curl http://www.apelearn.com/study_v2/.nginx_conf -o /usr/local/nginx/conf/nginx.conf

check_ok

service nginx start

check_ok

echo -e "<?php\n    phpinfo();\n?>" > /usr/local/nginx/html/index.php

check_ok

}

##function of install php-fpm

install_phpfpm() {

echo -e "Install php.\nPlease chose the version of php."

select php_v in 5.4 5.6

do

    case $php_v in

        5.4)

            cd /usr/local/src/

            [ -f php-5.4..tar.bz2 ] || wget 'http://cn2.php.net/get/php-5.4.45.tar.bz2/from/this/mirror' -O php-5.4..tar.bz2

            tar jxf php-5.4..tar.bz2 && cd php-5.4.

            for p in  openssl-devel bzip2-devel \

            libxml2-devel curl-devel libpng-devel \

            libjpeg-devel freetype-devel libmcrypt-devel\

            libtool-ltdl-devel perl-devel

            do

                myum $p

            done

            if ! grep -q '^php-fpm:' /etc/passwd

            then

                useradd -M -s /sbin/nologin php-fpm

                check_ok

            fi

            ./configure \

            --prefix=/usr/local/php-fpm \

            --with-config-file-path=/usr/local/php-fpm/etc \

            --enable-fpm \

            --with-fpm-user=php-fpm \

            --with-fpm-group=php-fpm \

            --with-mysql=/usr/local/mysql \

            --with-mysql-sock=/tmp/mysql.sock \

            --with-libxml-dir \

            --with-gd \

            --with-jpeg-dir \

            --with-png-dir \

            --with-freetype-dir \

            --with-iconv-dir \

            --with-zlib-dir \

            --with-mcrypt \

            --enable-soap \

            --enable-gd-native-ttf \

            --enable-ftp \

            --enable-mbstring \

            --enable-exif \

            --enable-zend-multibyte \

            --disable-ipv6 \

            --with-pear \

            --with-curl \

            --with-openssl

            check_ok

            make && make install

            check_ok

            [ -f /usr/local/php-fpm/etc/php.ini ] || /bin/cp php.ini-production  /usr/local/php-fpm/etc/php.ini

            if /usr/local/php-fpm/bin/php -i |grep -iq 'date.timezone => no value'

            then

                sed -i '/;date.timezone =$/a\date.timezone = "Asia\/Chongqing"'  /usr/local/php-fpm/etc/php.ini

                check_ok

            fi

            [ -f /usr/local/php-fpm/etc/php-fpm.conf ] || curl http://www.apelearn.com/study_v2/.phpfpm_conf -o /usr/local/php-fpm/etc/php-fpm.conf

            [ -f /etc/init.d/phpfpm ] || /bin/cp sapi/fpm/init.d.php-fpm /etc/init.d/phpfpm

            chmod  /etc/init.d/phpfpm

            chkconfig phpfpm on

            service phpfpm start

            check_ok

            break

            ;;

        5.6)

            cd /usr/local/src/

            [ -f php-5.6..tar.gz ] || wget http://mirrors.sohu.com/php/php-5.6.6.tar.gz

            tar zxf php-5.6..tar.gz &&   cd php-5.6.

            for p in  openssl-devel bzip2-devel \

            libxml2-devel curl-devel libpng-devel \

            libjpeg-devel freetype-devel libmcrypt-devel\

            libtool-ltdl-devel perl-devel

            do

                myum $p

            done

            if ! grep -q '^php-fpm:' /etc/passwd

            then

                useradd -M -s /sbin/nologin php-fpm

            fi

            check_ok

            ./configure \

            --prefix=/usr/local/php-fpm \

            --with-config-file-path=/usr/local/php-fpm/etc \

            --enable-fpm \

            --with-fpm-user=php-fpm \

            --with-fpm-group=php-fpm \

            --with-mysql=/usr/local/mysql \

            --with-mysql-sock=/tmp/mysql.sock \

            --with-libxml-dir \

            --with-gd \

            --with-jpeg-dir \

            --with-png-dir \

            --with-freetype-dir \

            --with-iconv-dir \

            --with-zlib-dir \

            --with-mcrypt \

            --enable-soap \

            --enable-gd-native-ttf \

            --enable-ftp \

            --enable-mbstring \

            --enable-exif \

            --disable-ipv6 \

            --with-pear \

            --with-curl \

            --with-openssl

            check_ok

            make && make install

            check_ok

            [ -f /usr/local/php-fpm/etc/php.ini ] || /bin/cp php.ini-production  /usr/local/php-fpm/etc/php.ini

            if /usr/local/php-fpm/bin/php -i |grep -iq 'date.timezone => no value'

            then

                sed -i '/;date.timezone =$/a\date.timezone = "Asia\/Chongqing"'  /usr/local/php-fpm/etc/php.ini

                check_ok

            fi

            [ -f /usr/local/php-fpm/etc/php-fpm.conf ] || curl http://www.apelearn.com/study_v2/.phpfpm_conf -o /usr/local/php-fpm/etc/php-fpm.conf

            check_ok

            [ -f /etc/init.d/phpfpm ] || /bin/cp sapi/fpm/init.d.php-fpm /etc/init.d/phpfpm

            chmod  /etc/init.d/phpfpm

            chkconfig phpfpm on

            service phpfpm start

            check_ok

            break

            ;;

        *)

            echo 'only 1(5.4) or 2(5.6)'

            ;;

    esac

done

}

##function of install lnmp

lnmp() {

check_service mysqld

check_service nginx

check_service phpfpm

echo "The lnmp done, Please use 'http://your ip/index.php' to access."

}

read -p "Please chose which type env you install, (lamp|lnmp)? " t

case $t in

    lamp)

        lamp

        ;;

    lnmp)

        lnmp

        ;;

    *)

        echo "Only 'lamp' or 'lnmp' your can input."

        ;;

esac

第一个知识点

sed -i '/^\[mysqld\]$/a\datadir = /data/mysql' /etc/my.cnf （http://www.cnblogs.com/MYSQLZOUQI/p/5164877.html lanmp一键安装脚本）

第二个知识点

变量和字符串比较不能用-eq ，数字比较才能用-eq，要用==

if [ "$1"=="phpfpm" ]

上面mysql的安装无论5.1或5.6的shell代码都是一样的，只是下载的包不同

第三个知识点

#完全重定向

cat > /usr/local/apache2/htdocs/index.php <<EOF

<?php

phpinfo();

EOF

第四个知识点

shell的变量和函数命名不能有横杠

只能是大小写字母下划线数字

if [ "$1" == "phpfpm" ]

第五个知识点

平台可以用arch命令，获取是i686还是x86_64

[root@steven ~]# arch

x86_64

第六个知识点

curl http://www.apelearn.com/study_v2/.nginx_init -o /etc/init.d/nginx

curl 文件已存在会直接覆盖

-O大o下载文件，不需要指定名字： curl -O http://study.lishiming.net/index.html

-o小o下载文件，需要自定义名字： curl -o /tmp/index2.html http://study.lishiming.net/index.html

wget 文件已存在会直接覆盖

下载文件，不需要指定名字： wget http://www.minjieren.com/wordpress-3.1-zh_CN.zip

大写的O下载并以不同的文件名保存: wget -O wordpress.zip http://www.minjieren.com/download.aspx?id=1080

第七个知识点

#为了跟check_service保持一致，这里是phpfpm

[ -f /etc/init.d/phpfpm ] || /bin/cp sapi/fpm/init.d.php-fpm /etc/init.d/phpfpm

chmod 755 /etc/init.d/phpfpm

centos shell编程5 LANMP一键安装脚本 lamp sed lnmp 变量和字符串比较不能用-eq cat > /usr/local/apache2/htdocs/index.php <<EOF重定向 shell的变量和函数命名不能有横杠平台可以用arch命令，获取是i686还是x86_64 curl 下载第三十九节课的更多相关文章

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centos shell编程5 LANMP一键安装脚本 lamp sed lnmp 变量和字符串比较不能用-eq cat > /usr/local/apache2/htdocs/index.php <<EOF重定向 shell的变量和函数命名不能有横杠 平台可以用arch命令，获取是i686还是x86_64 curl 下载 第三十九节课

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centos shell编程5 LANMP一键安装脚本 lamp sed lnmp 变量和字符串比较不能用-eq cat > /usr/local/apache2/htdocs/index.php <<EOF重定向 shell的变量和函数命名不能有横杠平台可以用arch命令，获取是i686还是x86_64 curl 下载第三十九节课