检查Linux系统下是否安装了gcc、pcre、zlib、openssl环境

openssl

传输层安全性/安全套接层及其加密库

项目地址：https://gitcode.com/gh_mirrors/ope/openssl

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无聊散人吃吃吃

7330人浏览 · 2023-08-02 09:58:28

无聊散人吃吃吃 · 2023-08-02 09:58:28 发布

1. 查看gcc环境

gcc -v

如果Linux系统没有安装gcc编译器,会提示“Command not found”。如果系统上安装了gcc编译器,这条命令就会显示出当前安装的gcc编译器是哪个版本。下图展示为已安装的信息。

2. 查看pcre环境

rpm -qa pcre

看到pcre的版本,说明已安装,否则未安装。下图展示为已安装信息。

3. 查看zlib环境

yum list installed | grep zlib*

openssl

传输层安全性/安全套接层及其加密库

项目地址：https://gitcode.com/gh_mirrors/ope/openssl

看到zlib的版本,说明已安装,否则未安装。下图展示为已安装信息。

4. 查看openssl环境

rpm -qa openssl

看到openssl的版本,说明已安装,否则未安装。下图展示为已安装信息。

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安装gcc、pcre、zlib、openssl环境。以上缺少的环境，使用下述脚本按需安装。

yum install gcc-c++
yum install -y pcre pcre-devel
yum install -y zlib zlib-devel
yum install -y openssl openssl-devel

GitHub 加速计划 / ope / openssl

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传输层安全性/安全套接层及其加密库

最近提交(Master分支：5 个月前 )

a5f98e6d - Tolerate RSA PKCS#1 *certificate* signatures when the peer sigals include RSA PSS with the same digest. Now that we're more strict about not sending sigalgs that are out of protocol range, when the client supports TLS 1.3 only, we might refuse to return an RSA PKCS#1-signed cert. - Don't send TLS 1.3 sigalgs when requesting client certs from a TLS 1.2 client. Fixes: #1144 Fixes: #25277 Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/27166) 13 小时前

ea776089 This is a 9 month old change, so I am not sure why it is only causing a compile issue now. Reported by David Makepeace Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/27186) 13 小时前