redhad下的openssl(安装和卸载)
来源:互联网 发布:网络远程硕士 编辑:程序博客网 时间:2024/05/21 21:43
最近在鼓捣redhat linux,想自己以源代码方式安装软件,不想用rpm方式安装。
首先从httpd开始,先卸载在安装倒是比较容易,不过后来像添加ssl功能,发现编译的时候需要用openssl的安装目录,本人比较愚笨,一顿好找也没有找到,于是就想把openssl也以源代码方式安装。先卸载,此时出现问题,系统好多东西依赖于openssl的库,我查了好多资料也没找到什么办法,于是我最后一狠心,用rpm -e --nodeps给卸载了,然后手动安装了openssl,然后重新启动,这下坏了,好多服务都起不来了,smb,ssh等等,图形模式也起不来了,我欲哭无泪。
因为我是在虚拟机上安装的,smb起不来了,我只能重新安装系统了。这次安装我大多数东西都没选择,一路安装完毕,结果在文本方式发现vi编辑没有颜色了,哎,也不知道是少装了那个东西弄得(各位谁知道麻烦告诉告诉我一下),只能按照猜测重新安装了又添加了一些东西。不过幸运的vi高亮显示功能又有了,遗憾的是具体是那个软件我还是不清楚。有了上次的教训我不敢轻易卸掉系统原来的openssl了,我从网上搜索到了一篇安装openssl的英文文章,地址在 http://www.devside.net/web/server/linux/openssl 我按照上面说的安装了zlib,openssl。步骤简介如下(怕以后忘了)
安装zlib
- Home : http://www.gzip.org/zlib/
- Package(linux source) : http://www.gzip.org/zlib/
Our Configuration
- Install to : /usr/local
- Module types : dynamically and staticly loaded modules, *.so and *.a
Build Instructions
zlib library files are placed into /usr/local/lib and zlib header files are placed into /usr/local/include, by default.
- Build static libraries
.../zlib-1.2.1]# ./configure
.../zlib-1.2.1]# make test
.../zlib-1.2.1]# make install
- Build shared libraries
.../zlib-1.2.1]# make clean
.../zlib-1.2.1]# ./configure --shared
.../zlib-1.2.1]# make test
.../zlib-1.2.1]# make install
.../zlib-1.2.1]# cp zutil.h /usr/local/include
.../zlib-1.2.1]# cp zutil.c /usr/local/include
- /usr/local/lib should now contain...
libz.a
libz.so -> libz.so.1.2.1
libz.so.1 -> libz.so.1.2.1
libz.so.1.2.1 - /usr/local/include should now contain...
zconf.h
zlib.h
zutil.h - [Optional] Instructions for non-standard placement of zlib
- Create the directory that will contain zlib
.../zlib-1.2.1]# mkdir /usr/local/zlib
- Follow the given procedure above, except
.../zlib-1.2.1]# ./configure --prefix=/usr/local/zlib
- Create the directory that will contain zlib
Update the Run-Time Linker
/etc/ld.so.cache will need to be updated with the new zlib shared lib: libz.so.1.2.1
- For standard zlib installation...
- Add
/usr/local/lib
to /etc/ld.so.conf, if specified path is not present /etc]# ldconfig
- Add
- If zlib was installed with a prefix...
- Add
/usr/local/zlib/lib
to /etc/ld.so.conf /etc]# ldconfig
- Add
安装openssl
Download
- Home : http://www.openssl.org/
- Package(source) : openssl-0.9.7d.tar.gz
Our Configuration
- install to : /usr/local/ssl
- module types : dynamically and staticly loaded modules, *.so *.a
Build Instructions
.../openssl-0.9.7d]# ./config
--prefix=/usr/local/ssl
- [default location]
shared
- [in addition to the usual static libraries, create shared libraries]
zlib-dynamic
- [like "zlib", but has OpenSSL load the zlib library dynamically when needed]
.../openssl-0.9.7d]# ./config -t
- [display guess on system made by ./config]
.../openssl-0.9.7d]# make
.../openssl-0.9.7d]# make test
.../openssl-0.9.7d]# make install
Update the Run-time Linker
ld.so.cache will need to be updated with the location of the new OpenSSL shared libs: libcrypto.so.0.9.7 and libssl.so.0.9.7
Sometimes it is sufficient to just add these two files to /lib, but we recommend you follow these instructions instead.
- Edit /etc/ld.so.conf
- Add
/usr/local/ssl/lib
to the bottom.
- Add
...]# ldconfig
Update the PATH
- Edit /root/.bash_profile
- Add
/usr/local/ssl/bin
to the PATH variable.
- Add
- Re-login
Testing
...]# openssl version
- Should display OpenSSL 0.9.7d 17 Mar 2004
- If an older version is shown, your system contains a previously installed OpenSSL.
- Repeate the steps in Update the PATH, except place the specified location at the start of the PATH variable.
- [the older openssl, on most systems, is located under /usr/bin]
- [the command 'which openssl' should display the path of the openssl that your system is using]
/usr/local/ssl/bin]# ./openssl version
should display the correct version.
但是我最后没有得到想要的结果,系统原来的openssl还是没能卸载掉,我该怎么做那?我继续搜索资料,哈,幸运的我找了,在一个国内论坛上是这么说的
cd /usr/local/ssl/lib
ln -s libcrypto.so.0.9.7 libcrypto.so.2
ln -s libssl.so.0.9.7 libssl.so.2
//最后要刷新系统的动态连接库配置
echo /usr/local/ssl/lib >> /etc/ld.so.conf
ldconfig -v
这下子我豁然开朗,原来依赖的那2个文件是个软链接啊,我把它修改为我现在真正的openssl库文件不是就行了吗?于是一顿忙碌后,我终于执行了 rpm -e -nodeps ,然后重新启动系统,一路运行下去,全是绿灯。一时间感觉自己好幸福啊
为了这个问题我查了国内的几个比较大的unix/linux网站都没找到资料,不过从这里http://bbs.netbuddy.org/unix/737.html还是找到了(国外的E文大概意思能看懂,但是查找起来还是没找到,也不知道这方面好点的网站),
- redhad下的openssl(安装和卸载)
- redhad linux下安装mysql
- CentOS下OpenSSL的安装和使用
- 在redhad下文件传输的脚本
- Redhad linux上练习下oracle服务的停止和启动
- Linux下软件的安装和卸载
- linux 下软件的安装和卸载
- linux 下软件的安装和卸载
- Linux下软件的安装和卸载
- linux 下软件的安装和卸载
- Ubuntu下java的安装和卸载
- linux 下软件的安装和卸载
- Ubuntu下java的安装和卸载
- Linux下软件的安装和卸载
- linux下jdk的安装和卸载
- Ubuntu下DB2的安装和卸载
- ubuntu 下 软件的安装和卸载
- linux下 mysql 的卸载和安装
- 拿下园区乒乓球比赛团体冠军
- Visitor模式
- 我也冲动,写点什么,对自己以前有个总结!
- [诗歌]兰波的《初夜》
- 端口的概念,端口的分类
- redhad下的openssl(安装和卸载)
- Time for a couple of cups of coffee with a friend
- test
- C++研究笔记(2)程序行为
- C++中函数对象的使用
- 闭关的日子 好无聊。偷了半日闲去书店shopping一下
- 开源资源
- C语言中可变参数的用法(转载)
- 今天投了朗讯