zlib

centos6安装tengine

蓝咒 提交于 2019-12-04 17:08:33
1、安装必要的编译环境好 由于Tengine安装需要使用源代码自行编译,所以在安装前需要安装必要的编译工具: # yum update # yum install gcc gcc-c++ autoconf automake 2、安装需要的组件 A、PCRE PCRE(Perl Compatible Regular Expressions)是一个Perl库,包括 perl 兼容的正则表达式库。nginx rewrite依赖于PCRE库,所以在安装Tengine前一定要先安装PCRE,最新版本的PCRE可在官网(http://www.pcre.org/)获取。具体安装流程为: # cd /usr/local/src # wget http://ncu.dl.sourceforge.net/project/pcre/pcre/8.38/pcre-8.38.tar.gz # tar zxvf pcre-8.38.tar.gz # cd pcre-8.38 # ./configure --prefix=/usr/local/pcre # make && make install 附加信息: 源码的安装一般由3个步骤组成:配置(configure)、编译(make)、安装(make install)。 Configure是一个可执行脚本,它有很多选项,在待安装的源码路径下使用命令.

服务器---编译安装nginx [Ubuntu]

风格不统一 提交于 2019-12-04 17:07:57
编译nginx需要指定pcre,zlib,openssl,既然我的系统没有安装这些包,我也不安装deb的包了,直接把这些包下载回来,官方网址: http://www.zlib.net/ http://www.openssl.org/ http://www.pcre.org/ 将这三个包下载放到/opt目录,tar -xzvf *.gz解压,然后也将nginx-0.6.32的包解压到/opt目录下,进入nginx目录,执行: #./configure --sbin-path=/usr/local/sbin --with-http_ssl_module --with-pcre=../pcre-7.7 --with-zlib=../zlib-1.2.3 --with-openssl=../openssl-0.9.8g #make && make install 如果在./configure时出现在错误,依次查询问题,一般情况下不会出现什么错误,但前提需要安装build-essential,如果没有安装,可执行以下命令安装编译环境 #apt-get install build-essential 默认nginx安装的目录在/usr/local/nginx下,包括: /usr/local/nginx/sbin #控制nginx启动文件 /usr/local/nginx/conf #配置文件

Is it possible to have zlib read from and write to the same memory buffer?

浪尽此生 提交于 2019-12-04 16:32:14
I have a character buffer that I would like to compress in place. Right now I have it set up so there are two buffers and zlib's deflate reads from the input buffer and writes to the output buffer. Then I have to change the input buffer pointer to point to the output buffer and free the old input buffer. This seems like an unnecessary amount of allocation. Since zlib is compressing, the next_out pointer should always lag behind the next_in pointer. Anyway, I can't find enough documentation to verify this and was hoping someone had some experience with this. Thanks for your time! It can be done

细说nginx系列之安装与卸载

*爱你&永不变心* 提交于 2019-12-04 16:25:55
目录 通过包管理器安装 安装nginx 卸载nginx 从源码编译安装 准备安装环境 执行编译安装 制作nginx免安装包 官方安装手册:https://nginx.org/en/docs/install.html 针对不同的操作系统平台,nginx支持不同的安装方式,如:通过包管理器安装,从源码编译安装。 通过包管理器安装 在Linux系统上安装nginx时,最方便的方式是通过包管理器进行安装,如:yum,apt。 针对不同的Linux系统,在执行nginx安装之前,需要进行一定的配置,详见:https://nginx.org/en/linux_packages.html 。 如下以在CentOS上通过yum方式安装nginx为例进行说明。 安装nginx 第一步 :安装必要的基础工具“yum-utils” $ sudo yum install yum-utils 第二步 :在文件“/etc/yum.repos.d/nginx.repo”中配置nginx的yum源 $ sudo vim /etc/yum.repos.d/nginx.repo [nginx-stable] name=nginx stable repo baseurl=http://nginx.org/packages/centos/$releasever/$basearch/ gpgcheck=1 enabled

linux 手动源码安装lnmp(亲测)

亡梦爱人 提交于 2019-12-04 15:58:16
linux 手动源码安装lnmp笔记(亲测)<pre>先安装这2个yum install gccyum install g++</pre> <pre> 先在linux 安装libiconv 源码编译安装PHP有用 #wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz#tar xvf libiconv-1.14.tar.gz#cd libiconv-1.14# ./configure --prefix=/usr/local/libiconv# make# make install</pre> <pre>1 先去PHP官网下个 php-5.6.29.tar.gz wget http://cn2.php.net/distributions/php-5.6.29.tar.gz2 ./configure --prefix=/usr/local/php --with-iconv=/usr/local/libiconv --enable-sysvsem --with-curl --enable-mbregex --enable-mbstring --with-mcrypt --with-gd --with-openssl --with-mhash --enable-sockets --with-xmlrpc --with

zlib directly for uncompressing a zip folder for iphone

我只是一个虾纸丫 提交于 2019-12-04 15:30:26
Is it possible to use the bare minimum zlib available on iPhone to uncompress a zip of a folder. I don't want to go for a open source library, please enlighten me the difficulty or possibility of implementing one piece of code which can uncompress a zip file. As JosephH said, you cannot use ZLib to deal with .zip files. But you can use the MiniZip library for that: http://www.winimage.com/zLibDll/minizip.html There's already an Objective-C wrapper, if you don't want to write yours: http://code.google.com/p/ziparchive/ FYI - ZLib on iPhone: Adds libz to the linked frameworks of your main target

Incorrect Header Check when using zlib in node.js

巧了我就是萌 提交于 2019-12-04 15:08:09
问题 I am trying to send a simple HTTP POST request, retrieve the response body.Following is my code. I am getting Error: Incorrect header check inside the "zlib.gunzip" method. I am new to node.js and I appreciate any help. ; fireRequest: function() { var rBody = ''; var resBody = ''; var contentLength; var options = { 'encoding' : 'utf-8' }; rBody = fSystem.readFileSync('resources/im.json', options); console.log('Loaded data from im.json ' + rBody); contentLength = Buffer.byteLength(rBody, 'utf

CentOS 5.5 下配置Nginx+mysql+php

 ̄綄美尐妖づ 提交于 2019-12-04 15:00:05
LNMP 配置 根据网上的一些资料,综合总结了在Centos5.5 下安装NMP的方式。同时通过修改配置文件达到解决框架的路由问题。 1 、安装前首先使用 yum 命令安装、升级所需的程序库(可选,但是安装过程中如果遇到缺少依赖包的话则必须得安装了) yum -y install gcc gcc -c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl- devel ssse2fsprogs e2fsprogs-devel krb5 krb5-devel libidn libidn-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap -clients openldap -servers 2 、安装 MySQL ( 5.1.57 ) 检查是否已安装 mysql Rpm – qa|grep mysql Rpm 包可用以下命令删除 rpm –e

PNG validation on iOS

牧云@^-^@ 提交于 2019-12-04 14:25:14
问题 Writing a mapping application on iOS, making use of OpenStreetMap tiles. Map tile images are downloaded asynchronously and stored in a dictionary, or persisted in a SQLite DB. Occasionally, for whatever reason, while attempting to render a map tile image, I get the following error: ImageIO: <ERROR> PNGinvalid distance too far back This causes nasty black squares to appear over my map. This is the piece of code in which this occurs: NSData *imageData = [TileDownloader RetrieveDataAtTileX:(int

好程序员Java教程分享Nginx静态资源部署

帅比萌擦擦* 提交于 2019-12-04 11:53:14
  好程序员Java教程分享Nginx静态资源部署,Nginx 是一款高性能的 http 服务器/反向代理服务器及电子邮件(IMAP/POP3)代理服务器。由俄罗斯的程序设计师伊戈尔·西索夫(Igor Sysoev)所开发,官方测试 nginx 能够支支撑 5 万并发链接,并且 cpu、内存等资源消耗却非常低,运行非常稳定。 Nginx可以应用于网页静态服务器、虚拟主机、负载均衡等。 1. Linux安装Nginx 1. Nginx安装环境准备 a.需要安装gcc环境,Nginx有使用c语言的环境 yum install gcc-c++ b. PCRE开发包 PCRE(Perl Compatible Regular Expressions)是一个 Perl 库,包括 perl 兼容的正则表达式库。nginx 的 http 模块使用 pcre 来解析正则表达式,所以需要在 linux 上安装 pcre 库。 yum install -y pcre pcre-devel c. zlib库安装 zlib 库提供了很多种压缩和解压缩的方式,nginx 使用 zlib 对 http 包的内容进行 gzip,所以需要在 linux 上安装 zlib 库。 yum install -y zlib zlib-devel d.OpenSSL密码库安装 OpenSSL是一个强大的安全套接字层密码库