1. 如何允许laravel程序执行sudo shell脚本？

chmod u+w /etc/sudoers ;
echo "apache ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
再注释掉Defaults requiretty这行，否则会要求有tty才能运行！（TODO: 写shell实现自动化）
chmod u-w /etc/sudoers
2. OS: CentOS 7.2 x64
3. 安装zend server ce: (由于zend现在修改了策略开始收费，我们必须自己搭建环境了！)
tar xvfz ZendServer-8.0.2-RepositoryInstaller-linux.tar.gz
cd ZendServer-8.0.2-RepositoryInstaller-linux
./install_zs.sh 5.6
4. 常用其他命令：
yum search php- ：列出所有php-的包
yum search git ：列出所有git的包
yum info git.x86_64 : 列出git.x86_64的包的细节，比如版本信息，如果太老，可能需要重新安装
由于通过查看yum info php.x86_64发现版本是很低的，因此要用PHP5.6以上我们必须自己build

5. 从源代码build安装git
rpm -qa |grep git /列出所有已经安装的包含git字符串的包
由于git默认版本太老1.8.x我们需要erase掉(但是要注意其erase时会把dependency也清除掉)
yum erase git-1.8.3.1-6.el7_2.1.x86_64
yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel
yum install gcc perl-ExtUtils-MakeMaker
cd /usr/src
wget https://www.kernel.org/pub/software/scm/git/git-2.0.4.tar.gz

tar xzf git-2.0.4.tar.gz
cd git-2.0.4

make prefix=/usr/local/git all
make prefix=/usr/local/git install
echo "export PATH=/usr/local/git/bin:$PATH" >> /etc/bashrc
source /etc/bashrc
git --version

6. 安装apache
yum install httpd
systemctl start httpd.service (注意以前的service httpd restart已经全部改为systemctrl 动作 服务名.service 了！)
测试 http://localhost 确认apache已经正确启动
systemctl enable httpd.service // 开机启动httpd
systemctl disable httpd.service // 禁止开机启动httpd
// apache的一些modules都放在 /usr/lib54/httpd/目录下，有可能部分没有默认安装， Cannot load modules/mod_authn_alias.so ，解决办法:（暂时注释掉了）
// AH00548: NameVirtualHost has no effect and will be removed in the next release: 从2.4开始已经不需要这个NameVirtualHost directive了
apachectl -v // 显示版本信息 Server version: Apache/2.4.6 (CentOS) Server built: Nov 14 2016 18:04:44

// 新版本apche一个虚拟主机配置如下:
"
<VirtualHost *:80>
ServerAdmin admin@kidsit.cn
DocumentRoot /assets/www/newkidsitl5229/public/
ServerName kidsit.cn
#ServerAlias *.kidsit.cn
ErrorLog logs/kidsit_staging.error_log
CustomLog logs/kidsit_staging.access_log common
<Directory /assets/www/newkidsitl5229/public/>
DirectoryIndex index.html index.php
AllowOverride All // 注意这个用来控制允许.htaccess文件被apache使用 rewrite的！
Require all granted
</Directory>
</VirtualHost>
"
apachectl -M // 列出apache已经加载的so(shared object以LoadModule的方式加载进来的)
apachectl -l // 列出compiled in module
ServerName kidsit.cn:80 // 虽然不设置没有什么大的问题，但是会在systemctl status -l httpd.service中出现一个错误(虽然不影响使用)

7. 安装mysql
注意：由于centos7自带mariadb，而不再自带mysql,因此你直接运行yum install mysql-server会报找不到mysql,方法：
rpm -Uvh http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm // 这个是myslq的repo,安装之后yum search mysql就能看到mysql-community-server了
yum install mysql-community-server // 只能安装mysql-community-server了，因为oracle收购mysql后，搞了多种license为了收钱
systemctl start mysqld.service
systemctl enable mysqld.service
mysql -uroot -p // 默认没有密码，登录进去后再修改密码
set password for ‘root‘@‘localhost‘ =password(‘guozhiyindba@01‘);
8. 安装PHP
yum install git gcc gcc-c++ libxml2-devel pkgconfig openssl-devel bzip2-devel curl-devel libpng-devel libjpeg-devel libXpm-devel freetype-devel gmp-devel libmcrypt-devel mariadb-devel aspell-devel recode-devel autoconf bison re2c libicu-devel httpd-devel
// 注意httpd-devel是用来包含apxs2工具的，否则无法build出libphp7.so文件来

yum install bzip2 // 该命令安装bzip2小工具，用于tar -xjv .bz2文件解压
wget http://cn2.php.net/distributions/php-7.1.0.tar.bz2
tar -xjf php-7.1.0.tar.bz2 // 解压
cd php-7.1.0

// 下面的命令将configure php with basic extension,并且为build做准备
./configure --help //列出所有你可以选择的extension功能开关
"

[root@iZuf61xke8lva2rsqr9vp3Z php-7.1.0]# ./configure --help
`configure‘ configures this package to adapt to many kinds of systems.

Usage: ./configure [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print `checking ...‘ messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for `--cache-file=config.cache‘
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or `..‘]

Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[/usr/local]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]

By default, `make install‘ will install all the files in
`/usr/local/bin‘, `/usr/local/lib‘ etc. You can specify
an installation prefix other than `/usr/local‘ using `--prefix‘,
for instance `--prefix=$HOME‘.

For better control, use the options below.

Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
--mandir=DIR man documentation [DATAROOTDIR/man]
--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
--pdfdir=DIR pdf documentation [DOCDIR]
--psdir=DIR ps documentation [DOCDIR]

System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD]
--target=TARGET configure for building compilers for TARGET [HOST]

Optional Features and Packages:
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--with-libdir=NAME Look for libraries in .../NAME rather than .../lib
--disable-rpath Disable passing additional runtime library
search paths
--enable-re2c-cgoto Enable -g flag to re2c to use computed goto gcc extension
--disable-gcc-global-regs
whether to enable GCC global register variables

SAPI modules:

--with-apxs2=FILE Build shared Apache 2.0 Handler module. FILE is the optional
pathname to the Apache apxs tool apxs
--disable-cli Disable building CLI version of PHP
(this forces --without-pear)
--enable-embed=TYPE EXPERIMENTAL: Enable building of embedded SAPI library
TYPE is either ‘shared‘ or ‘static‘. TYPE=shared
--enable-fpm Enable building of the fpm SAPI executable
--with-fpm-user=USER Set the user for php-fpm to run as. (default: nobody)
--with-fpm-group=GRP Set the group for php-fpm to run as. For a system user, this
should usually be set to match the fpm username (default: nobody)
--with-fpm-systemd Activate systemd integration
--with-fpm-acl Use POSIX Access Control Lists
--with-litespeed Build PHP as litespeed module
--enable-phpdbg Build phpdbg
--enable-phpdbg-webhelper Build phpdbg web SAPI support
--enable-phpdbg-debug Build phpdbg in debug mode
--disable-cgi Disable building CGI version of PHP

General settings:

--enable-gcov Enable GCOV code coverage (requires LTP) - FOR DEVELOPERS ONLY!!
--enable-debug Compile with debugging symbols
--with-layout=TYPE Set how installed files will be laid out. Type can
be either PHP or GNU [PHP]
--with-config-file-path=PATH
Set the path in which to look for php.ini [PREFIX/lib]
--with-config-file-scan-dir=PATH
Set the path where to scan for configuration files
--enable-sigchild Enable PHP‘s own SIGCHLD handler
--enable-libgcc Enable explicitly linking against libgcc
--disable-short-tags Disable the short-form <? start tag by default
--enable-dmalloc Enable dmalloc
--disable-ipv6 Disable IPv6 support
--enable-dtrace Enable DTrace support
--enable-fd-setsize Set size of descriptor sets

Extensions:

--with-EXTENSION=shared[,PATH]

NOTE: Not all extensions can be build as ‘shared‘.

Example: --with-foobar=shared,/usr/local/foobar/

o Builds the foobar extension as shared extension.
o foobar package install prefix is /usr/local/foobar/

--disable-all Disable all extensions which are enabled by default

--disable-libxml Disable LIBXML support
--with-libxml-dir=DIR LIBXML: libxml2 install prefix
--with-openssl=DIR Include OpenSSL support (requires OpenSSL >= 1.0.1)
--with-kerberos=DIR OPENSSL: Include Kerberos support
--with-system-ciphers OPENSSL: Use system default cipher list instead of hardcoded value
--with-pcre-regex=DIR Include Perl Compatible Regular Expressions support.
DIR is the PCRE install prefix BUNDLED
--with-pcre-jit Enable PCRE JIT functionality
--without-sqlite3=DIR Do not include SQLite3 support. DIR is the prefix to
SQLite3 installation directory.
--with-zlib=DIR Include ZLIB support (requires zlib >= 1.0.9)
--with-zlib-dir=<DIR> Define the location of zlib install directory
--enable-bcmath Enable bc style precision math functions
--with-bz2=DIR Include BZip2 support
--enable-calendar Enable support for calendar conversion
--disable-ctype Disable ctype functions
--with-curl=DIR Include cURL support
--enable-dba Build DBA with bundled modules. To build shared DBA
extension use --enable-dba=shared
--with-qdbm=DIR DBA: QDBM support
--with-gdbm=DIR DBA: GDBM support
--with-ndbm=DIR DBA: NDBM support
--with-db4=DIR DBA: Oracle Berkeley DB 4.x or 5.x support
--with-db3=DIR DBA: Oracle Berkeley DB 3.x support
--with-db2=DIR DBA: Oracle Berkeley DB 2.x support
--with-db1=DIR DBA: Oracle Berkeley DB 1.x support/emulation
--with-dbm=DIR DBA: DBM support
--with-tcadb=DIR DBA: Tokyo Cabinet abstract DB support
--without-cdb=DIR DBA: CDB support (bundled)
--disable-inifile DBA: INI support (bundled)
--disable-flatfile DBA: FlatFile support (bundled)
--disable-dom Disable DOM support
--with-libxml-dir=DIR DOM: libxml2 install prefix
--with-enchant=DIR Include enchant support.
GNU Aspell version 1.1.3 or higher required.
--enable-exif Enable EXIF (metadata from images) support
--disable-fileinfo Disable fileinfo support
--disable-filter Disable input filter support
--with-pcre-dir FILTER: pcre install prefix
--enable-ftp Enable FTP support
--with-openssl-dir=DIR FTP: openssl install prefix
--with-gd=DIR Include GD support. DIR is the GD library base
install directory BUNDLED
--with-webp-dir=DIR GD: Set the path to libwebp install prefix
--with-jpeg-dir=DIR GD: Set the path to libjpeg install prefix
--with-png-dir=DIR GD: Set the path to libpng install prefix
--with-zlib-dir=DIR GD: Set the path to libz install prefix
--with-xpm-dir=DIR GD: Set the path to libXpm install prefix
--with-freetype-dir=DIR GD: Set the path to FreeType 2 install prefix
--enable-gd-native-ttf GD: Enable TrueType string function
--enable-gd-jis-conv GD: Enable JIS-mapped Japanese font support
--with-gettext=DIR Include GNU gettext support
--with-gmp=DIR Include GNU MP support
--with-mhash=DIR Include mhash support
--disable-hash Disable hash support
--without-iconv=DIR Exclude iconv support
--with-imap=DIR Include IMAP support. DIR is the c-client install prefix
--with-kerberos=DIR IMAP: Include Kerberos support. DIR is the Kerberos install prefix
--with-imap-ssl=DIR IMAP: Include SSL support. DIR is the OpenSSL install prefix
--with-interbase=DIR Include Firebird support. DIR is the Firebird base
install directory /opt/firebird
--enable-intl Enable internationalization support
--with-icu-dir=DIR Specify where ICU libraries and headers can be found
--disable-json Disable JavaScript Object Serialization support
--with-ldap=DIR Include LDAP support
--with-ldap-sasl=DIR LDAP: Include Cyrus SASL support
--enable-mbstring Enable multibyte string support
--disable-mbregex MBSTRING: Disable multibyte regex support
--disable-mbregex-backtrack
MBSTRING: Disable multibyte regex backtrack check
--with-libmbfl=DIR MBSTRING: Use external libmbfl. DIR is the libmbfl base
install directory BUNDLED
--with-onig=DIR MBSTRING: Use external oniguruma. DIR is the oniguruma install prefix.
If DIR is not set, the bundled oniguruma will be used
--with-mcrypt=DIR Include mcrypt support
--with-mysqli=FILE Include MySQLi support. FILE is the path
to mysql_config. If no value or mysqlnd is passed
as FILE, the MySQL native driver will be used
--enable-embedded-mysqli
MYSQLi: Enable embedded support
Note: Does not work with MySQL native driver!
--with-mysql-sock=SOCKPATH
MySQLi/PDO_MYSQL: Location of the MySQL unix socket pointer.
If unspecified, the default locations are searched
--with-oci8=DIR Include Oracle Database OCI8 support. DIR defaults to $ORACLE_HOME.
Use --with-oci8=instantclient,/path/to/instant/client/lib
to use an Oracle Instant Client installation
--with-odbcver=HEX Force support for the passed ODBC version. A hex number is expected, default 0x0350.
Use the special value of 0 to prevent an explicit ODBCVER to be defined.
--with-adabas=DIR Include Adabas D support /usr/local
--with-sapdb=DIR Include SAP DB support /usr/local
--with-solid=DIR Include Solid support /usr/local/solid
--with-ibm-db2=DIR Include IBM DB2 support /home/db2inst1/sqllib
--with-ODBCRouter=DIR Include ODBCRouter.com support /usr
--with-empress=DIR Include Empress support \$EMPRESSPATH
(Empress Version >= 8.60 required)
--with-empress-bcs=DIR
Include Empress Local Access support \$EMPRESSPATH
(Empress Version >= 8.60 required)
--with-birdstep=DIR Include Birdstep support /usr/local/birdstep
--with-custom-odbc=DIR Include user defined ODBC support. DIR is ODBC install base
directory /usr/local. Make sure to define CUSTOM_ODBC_LIBS and
have some odbc.h in your include dirs. f.e. you should define
following for Sybase SQL Anywhere 5.5.00 on QNX, prior to
running this configure script:
CPPFLAGS=\"-DODBC_QNX -DSQLANY_BUG\"
LDFLAGS=-lunix
CUSTOM_ODBC_LIBS=\"-ldblib -lodbc\"
--with-iodbc=DIR Include iODBC support /usr/local
--with-esoob=DIR Include Easysoft OOB support /usr/local/easysoft/oob/client
--with-unixODBC=DIR Include unixODBC support /usr/local
--with-dbmaker=DIR Include DBMaker support
--disable-opcache Disable Zend OPcache support
--disable-opcache-file Disable file based caching
--disable-huge-code-pages
Disable copying PHP CODE pages into HUGE PAGES
--enable-pcntl Enable pcntl support (CLI/CGI only)
--disable-pdo Disable PHP Data Objects support
--with-pdo-dblib=DIR PDO: DBLIB-DB support. DIR is the FreeTDS home directory
--with-pdo-firebird=DIR PDO: Firebird support. DIR is the Firebird base
install directory /opt/firebird
--with-pdo-mysql=DIR PDO: MySQL support. DIR is the MySQL base directory
If no value or mysqlnd is passed as DIR, the
MySQL native driver will be used
--with-zlib-dir=DIR PDO_MySQL: Set the path to libz install prefix
--with-pdo-oci=DIR PDO: Oracle OCI support. DIR defaults to \$ORACLE_HOME.
Use --with-pdo-oci=instantclient,prefix,version
for an Oracle Instant Client SDK.
For example on Linux with 11.2 RPMs use:
--with-pdo-oci=instantclient,/usr,11.2
With 10.2 RPMs use:
--with-pdo-oci=instantclient,/usr,10.2.0.4
--with-pdo-odbc=flavour,dir
PDO: Support for ‘flavour‘ ODBC driver.
include and lib dirs are looked for under ‘dir‘.

‘flavour‘ can be one of: ibm-db2, iODBC, unixODBC, generic
If ‘,dir‘ part is omitted, default for the flavour
you have selected will be used. e.g.:

--with-pdo-odbc=unixODBC

will check for unixODBC under /usr/local. You may attempt
to use an otherwise unsupported driver using the \"generic\"
flavour. The syntax for generic ODBC support is:

--with-pdo-odbc=generic,dir,libname,ldflags,cflags

When built as ‘shared‘ the extension filename is always pdo_odbc.so
--with-pdo-pgsql=DIR PDO: PostgreSQL support. DIR is the PostgreSQL base
install directory or the path to pg_config
--without-pdo-sqlite=DIR
PDO: sqlite 3 support. DIR is the sqlite base
install directory BUNDLED
--with-pgsql=DIR Include PostgreSQL support. DIR is the PostgreSQL
base install directory or the path to pg_config
--disable-phar Disable phar support
--disable-posix Disable POSIX-like functions
--with-pspell=DIR Include PSPELL support.
GNU Aspell version 0.50.0 or higher required
--with-libedit=DIR Include libedit readline replacement (CLI/CGI only)
--with-readline=DIR Include readline support (CLI/CGI only)
--with-recode=DIR Include recode support
--disable-session Disable session support
--with-mm=DIR SESSION: Include mm support for session storage
--enable-shmop Enable shmop support
--disable-simplexml Disable SimpleXML support
--with-libxml-dir=DIR SimpleXML: libxml2 install prefix
--with-snmp=DIR Include SNMP support
--with-openssl-dir=DIR SNMP: openssl install prefix
--enable-soap Enable SOAP support
--with-libxml-dir=DIR SOAP: libxml2 install prefix
--enable-sockets Enable sockets support
--enable-sysvmsg Enable sysvmsg support
--enable-sysvsem Enable System V semaphore support
--enable-sysvshm Enable the System V shared memory support
--with-tidy=DIR Include TIDY support
--disable-tokenizer Disable tokenizer support
--enable-wddx Enable WDDX support
--with-libxml-dir=DIR WDDX: libxml2 install prefix
--with-libexpat-dir=DIR WDDX: libexpat dir for XMLRPC-EPI (deprecated)
--disable-xml Disable XML support
--with-libxml-dir=DIR XML: libxml2 install prefix
--with-libexpat-dir=DIR XML: libexpat install prefix (deprecated)
--disable-xmlreader Disable XMLReader support
--with-libxml-dir=DIR XMLReader: libxml2 install prefix
--with-xmlrpc=DIR Include XMLRPC-EPI support
--with-libxml-dir=DIR XMLRPC-EPI: libxml2 install prefix
--with-libexpat-dir=DIR XMLRPC-EPI: libexpat dir for XMLRPC-EPI (deprecated)
--with-iconv-dir=DIR XMLRPC-EPI: iconv dir for XMLRPC-EPI
--disable-xmlwriter Disable XMLWriter support
--with-libxml-dir=DIR XMLWriter: libxml2 install prefix
--with-xsl=DIR Include XSL support. DIR is the libxslt base
install directory (libxslt >= 1.1.0 required)
--enable-zip Include Zip read/write support
--with-zlib-dir=DIR ZIP: Set the path to libz install prefix
--with-pcre-dir ZIP: pcre install prefix
--with-libzip=DIR ZIP: use libzip
--enable-mysqlnd Enable mysqlnd explicitly, will be done implicitly
when required by other extensions
--disable-mysqlnd-compression-support
Disable support for the MySQL compressed protocol in mysqlnd
--with-zlib-dir=DIR mysqlnd: Set the path to libz install prefix

PEAR:

--with-pear=DIR Install PEAR in DIR [PREFIX/lib/php]
--without-pear Do not install PEAR

Zend:

--enable-maintainer-zts Enable thread safety - for code maintainers only!!
--disable-inline-optimization
If building zend_execute.lo fails, try this switch
--disable-zend-signals whether to enable zend signal handling

TSRM:

--with-tsrm-pth=pth-config
Use GNU Pth
--with-tsrm-st Use SGI‘s State Threads
--with-tsrm-pthreads Use POSIX threads (default)

Libtool:

--enable-shared=PKGS Build shared libraries default=yes
--enable-static=PKGS Build static libraries default=yes
--enable-fast-install=PKGS
Optimize for fast installation default=yes
--with-gnu-ld Assume the C compiler uses GNU ld default=no
--disable-libtool-lock Avoid locking (might break parallel builds)
--with-pic Try to use only PIC/non-PIC objects default=use both
--with-tags=TAGS Include additional configurations automatic

Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
LIBS libraries to pass to the linker, e.g. -l<library>
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
CPP C preprocessor
YACC The `Yet Another Compiler Compiler‘ implementation to use.
Defaults to the first program found out of: `bison -y‘, `byacc‘,
`yacc‘.
YFLAGS The list of arguments that will be passed by default to $YACC.
This script will default YFLAGS to the empty string to avoid a
default value of `-d‘ given by some make applications.
CXX C++ compiler command
CXXFLAGS C++ compiler flags
CXXCPP C++ preprocessor

Use these variables to override the choices made by `configure‘ or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to the package provider.

"
./buildconf --force
./configure --prefix=/usr/local/php7 --with-config-file-path=/usr/local/php7/etc --with-config-file-scan-dir=/usr/local/php7/etc/conf.d --enable-bcmath --with-bz2 --with-curl --enable-filter --enable-fpm --with-gd --enable-gd-native-ttf --with-freetype-dir --with-jpeg-dir --with-png-dir --enable-intl --enable-mbstring --with-mcrypt --enable-mysqlnd --with-mysql-sock=/var/lib/mysql/mysql.sock --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-pdo-sqlite --disable-phpdbg --disable-phpdbg-webhelper --enable-opcache --with-openssl --enable-simplexml --with-sqlite3 --enable-xmlreader --enable-xmlwriter --enable-zip --with-zlib --with-apxs2

make // 上面的命令完成后，直接执行make编译php过程，大概需要5分钟
make install // 将make出来的php安装到/uslr/local/php7目录中
echo "export PATH=/usr/local/php7/bin:$PATH" >> /etc/bashrc
php --version // 显示正确的php版本已经编译出来了

cp ./php.ini-development /usr/local/php7/etc/php.ini
vi /etc/httpd/conf/httpd.conf
增加以下:
// PHPIniDir "/etc/php7/php.ini" (注意必须在httpd.conf中的loadModule php5_module之前 )
LoadModule php7_module /usr/lib64/httpd/modules/libphp7.so
<FilesMatch \.php$>
SetHandler application/x-httpd-php
</FilesMatch>
php -i | grep "Loaded Configuration File" // 可以检查你的php.ini文件到底有没有加载，加载的是哪一个文件

moddeflate.conf 文件放到 /etc/httpd/conf.d文件目录中由apache加载用于压缩js,css,html文件

getent group // 获取centos系统中的group
getent passwd //获取centos系统的用户A

9. copy mysql, html
tar -cjf mysql.tar.bz2 /assets/mysql
scp root@xxx:/assets/mysql.tar.bz2 .
tar -xjf mysql.tar.bz2
vi /etc/my.conf
// my.conf内容参考
"

[mysqld]
#
# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
# innodb_buffer_pool_size = 128M
#
# Remove leading # to turn on a very important data integrity option: logging
# changes to the binary log between backups.
# log_bin
#
# Remove leading # to set options mainly useful for reporting servers.
# The server defaults are faster for transactions and fast SELECTs.
# Adjust sizes as needed, experiment to find the optimal values.
# join_buffer_size = 128M
# sort_buffer_size = 2M
# read_rnd_buffer_size = 2M
datadir=/assets/mysql
socket=/assets/mysql/mysql.sock

# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0

# Recommended in standard MySQL setup
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

[mysqld_safe]
log-error=/assets/mysql/mysqld.log
pid-file=/assets/mysql/mysqld.pid

"

service mysqld restart // 重新启动mysql
10. laravel redis 安装:
wget http://download.redis.io/releases/redis-3.2.6.tar.gz
tar xvf redis-3.2.6.tar.gz
cd redis-3.2.6
make && make install;
cp redis.conf /etc/redis
更改redis.conf中的daemonize yes
redis-server /etc/redis/redis.conf // 测试看看是否能够顺利启动
// 在/etc/init.d/redis 文件中加入以下内容
"

#!/bin/sh
# chkconfig: 2345 90 10
# description: Redis is a persistent key-value database
# redis Startup script for redis processes
# processname: redis
redis_path="/usr/local/bin/redis-server"
redis_conf="/etc/redis/redis.conf"
redis_pid="/var/run/redis.pid"
# Source function library.
. /etc/rc.d/init.d/functions
[ -x $redis_path ] || exit 0
RETVAL=0
prog="redis"
# Start daemons.
start() {
if [ -e $redis_pid -a ! -z $redis_pid ];then
echo $prog" already running...."
exit 1
fi
echo -n $"Starting $prog "
# Single instance for all caches
$redis_path $redis_conf
RETVAL=$?
[ $RETVAL -eq 0 ] && {
touch /var/lock/subsys/$prog
success $"$prog"
}
echo
return $RETVAL
}
# Stop daemons.
stop() {
echo -n $"Stopping $prog "
killproc -d 10 $redis_path
echo
[ $RETVAL = 0 ] && rm -f $redis_pid /var/lock/subsys/$prog
RETVAL=$?
return $RETVAL
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status $prog
RETVAL=$?
;;
restart)
stop
start
;;
condrestart)
if test "x`pidof redis`" != x; then
stop
start
fi
;;
*)
echo $"Usage: $0 {start|stop|status|restart|condrestart}"
exit 1
esac
exit $RETVAL

"
chkconfig --add redis // 开机自动启动， centos7以后应该考虑 systemd的模式启动 systemctl
chkconfig --level 2345 redis on
service redis restart

11. 通过webhook一键push自动部署(包含代码和数据库更新)

chmod u+w /etc/sudoers ;
echo "apache ALL=NOPASSWD:/usr/local/git/bin/git pull" >> /etc/sudoers
echo "apache ALL=NOPASSWD:/usr/local/zend/bin/php artisan cache:clear" >> /etc/sudoers
再注释掉Defaults requiretty这行，否则会要求有tty才能运行！（TODO: 写shell实现自动化）
chmod u-w /etc/sudoers

// 在测试过程中，发现dd ("finished") 报错误：不知道是不是和php7.1升级有关系,下面是错误内容:
"
12. server benchmark testing: https://www.howtoforge.com/how-to-benchmark-your-system-cpu-file-io-mysql-with-sysbench
yum install sysbench
sysbench --test=cpu --cpu-max-prime=20000 run // cpu benchmark test
// file io benchamrktest
sysbench --test=fileio --file-total-size=20G prepare
sysbench --test=fileio --file-total-size=20G --file-test-mode=rndrw --init-rng=on --max-time=300 --max-requests=0 run
// mysql benchmark:
sysbench --test=oltp --oltp-table-size=1000000 --mysql-db=test --mysql-user=root --mysql-password=yourrootsqlpassword prepare
sysbench --test=oltp --oltp-table-size=1000000 --mysql-db=test --mysql-user=root --mysql-password=yourrootsqlpassword --max-time=60 --oltp-read-only=on --max-requests=0 --num-threads=8 run

centos 7.2 Apache+mysql+php step by step备忘