Linux Rpm Deb

http://www.bkjia.com/Linuxjc/994106.html 针对该文档，需要修改下载源码到 BUILD目录，最后 %files 去掉，这是我实践的一个结果

vim nginx.spec

  1 Name: nginx
  2 Summary: high performance web server
  3 Version: 1.2.1
  4 Release: 1.e15.ngx
  5 License: 2-clause BSD-like license
  6 Group: Applications/Server
  7 Source: http:/nginx.org/download/nginx-1.2.1.tar.gz
  8 URL: http://nginx.org/
  9 Distribution: Linux
 10 Packager: huanghaibin <haibin.huang@intel.com>
 11
 12 %description
 13 nginx is a HTTP and reverse proxy server, as well as a mail proxy server.
 14
 15 %prep
 16 rm -rf $RPM_BUILD_DIR/nginx-1.2.1
 17 zcat $RPM_BUILD_DIR/nginx-1.2.1.tar.gz | tar -xvf -
 18
 19 %build
 20
 21 cd nginx-1.2.1
 22 ./configure --prefix=/usr/local/nginx
 23
 24 make
 25
 26 %install
 27 cd nginx-1.2.1
 28 make install
 29
 30 %preun
 31 if [ -z "`ps aux | grep nginx | grep -v grep`" ];then
 32     killall nginx >/dev/null
 33     exit 0
 34 fi
 35

2. 怎样使用rpm命令一次性删除依赖的软件包

2.1 第一种方法：不管依赖包

相互依赖的软件包，使用rpm的–nodeps参数就搞定了.
rpm –nodeps -e gdm-2.24.1-4.fc10.i386

也就是说不检查依赖。这样的话，那些使用该软件包的软件在此之后可能就不能正常工作了。

2.2 第二种方法：手工添加依赖包到命令行

`rpm -e 要删除的rpm包名称`

`rpm -e 要删除的rpm包名称 依赖的rpm包名称`

这种方法是我以前也经常使用的，比如用于删除RHEL/CentOS中原装的jdk

下面演示这一步骤，比较烦，因为要删除的依赖包实在太多，要复制粘贴n次

[root@localhost ~]# java -version
java version "1.6.0_22" OpenJDK Runtime Environment (IcedTea6 1.10.4) (rhel-1.24.1.10.4.el5-i386) OpenJDK Server VM (build 20.0-b11, mixed mode)
[root@localhost ~]# rpm -qa | grep jdk  
java-1.6.0-openjdk-1.6.0.0-1.24.1.10.4.el5 java-1.6.0-openjdk-devel-1.6.0.0-1.24.1.10.4.el5
[root@localhost ~]# rpm -e java-1.6.0-  openjdk-1.6.0.0-1.24.1.10.4.el5 java-1.6.0-openjdk-devel-1.6.0.0-1.24.1.10.4.el5
error: Failed dependencies: jre >= 1.5.0 is needed by (installed) openoffice.org-ure-3.1.1-19.5.el5_5.6.i386
[root@localhost ~]# rpm -e java-1.6.0-openjdk-1.6.0.0-1.24.1.10.4.el5 java-1.6.0-openjdk-devel-1.6.0.0-1.24.1.10.4.el5 openoffice.org-ure-3.1.1-19.5.el5_5.6.i386 error: Failed dependencies: libjvmaccessgcc3.so.3 is needed by (installed) openoffice.org-core-3.1.1-19.5.el5_5.6.i386 libjvmaccessgcc3.so.3(UDK_3.1) is needed by (installed) openoffice.org-core-3.1.1-19.5.el5_5.6.i386
太多输出，省略
  by (installed) openoffice.org-calc-3.1.1-19.5.el5_5.6.i386 openoffice.org-ure = 1:3.1.1-19.5.el5_5.6 is needed by (installed) openoffice.org-graphicfilter-3.1.1-19.5.el5_5.6.i386 openoffice.org-ure = 1:3.1.1-19.5.el5_5.6 is needed by (installed) openoffice.org-draw-3.1.1-19.5.el5_5.6.i386
[root@localhost ~]# 有太多软件包需要删除，此处不再继续
[root@localhost ~]#

2.3 第三种方法：用脚本

#!/bin/sh  
  
do_once()  
{  
	rpm -e "$@" 2>&1 | grep '(installed)'  
}  
  
for ((I=1; I<=4; ++I))  
do  
	DEPS="$DEPS $(do_once "$@" $DEPS | awk '{print $8}')"  
	echo $I $DEPS  
done

=Blog= =Links= =Author=

1.构建rpm 包

2. 怎样使用rpm命令一次性删除依赖的软件包

2.1 第一种方法：不管依赖包

2.2 第二种方法：手工添加依赖包到命令行

2.3 第三种方法：用脚本

3. 制作 deb 包