https://www.openssl.org/source/openssl-1.1.1s.tar.gz
tar -xzf openssl-1.1.1s.tar.gz
cd openssl-1.1.1s
./config --prefix=/usr
make && make install
ldconfig

查看当前版本

openssl version

OpenSSL 1.1.1s  1 Nov 2022

cd /usr/local/
wget https://github.com/Kitware/CMake/releases/download/v3.24.2/cmake-3.24.2-linux-x86_64.tar.gz
tar zxf cmake-3.24.2-linux-x86_64.tar.gz
mv cmake-3.24.2-linux-x86_64 cmake
mv /usr/bin/cmake /usr/bin/cmake.backup
ln -sf /usr/local/cmake/bin/cmake /usr/bin/cmake

 One of the configured repositories failed (Unknown),
 and yum doesn't have enough cached data to continue. At this point the only
 safe thing yum can do is fail. There are a few ways to work "fix" this:

     1. Contact the upstream for the repository and get them to fix the problem.

     2. Reconfigure the baseurl/etc. for the repository, to point to a working
        upstream. This is most often useful if you are using a newer
        distribution release than is supported by the repository (and the
        packages for the previous distribution release still work).

     3. Run the command with the repository temporarily disabled
            yum --disablerepo=<repoid> ...

     4. Disable the repository permanently, so yum won't use it by default. Yum
        will then just ignore the repository until you permanently enable it
        again or use --enablerepo for temporary usage:

            yum-config-manager --disable <repoid>
        or
            subscription-manager repos --disable=<repoid>

     5. Configure the failing repository to be skipped, if it is unavailable.
        Note that yum will try to contact the repo. when it runs most commands,
        so will have to try and fail each time (and thus. yum will be be much
        slower). If it is a very temporary problem though, this is often a nice
        compromise:

            yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true

Cannot find a valid baseurl for repo: epel

到处找原因，发现原因其实就是某一个repository不能用。
最后发现可能的原因是运行了yum install epel-release, 其实问题就出在这...
解决方案是

yum remove epel-release
yum update
yum install epel-release

一、Supervisor简介
Supervisor是用Python开发的一套通用的进程管理程序，能将一个普通的命令行进程变为后台daemon，并监控进程状态，异常退出时能自动重启。

二、安装Supervisor

Centos

yum install epel-release
yum install supervisor

Debian

apt-get update
apt-get install supervisor

三、配置Supervisor

Centos
Supervisor的配置文件为/etc/supervisord.conf
Supervisor所管理的应用的配置文件放在/etc/supervisord.d/目录中，需要对每个应用进行配置。在/etc/supervisor.d中创建2dan.ini，每个应用对应一个配置文件即可。

Debian
Supervisor的配置文件为/etc/supervisor/supervisord.conf
Supervisor所管理的应用的配置文件放在/etc/supervisor/conf.d/目录中，需要对每个应用进行配置。在/etc/supervisor/conf.d/中创建2dan.conf，每个应用对应一个配置文件即可。

- 阅读剩余部分 -

下载nodejs最新的bin包

wget https://nodejs.org/dist/v16.14.0/node-v16.14.0-linux-x64.tar.xz

解压包

xz -d node-v16.14.0-linux-x64.tar.xz
tar -xf node-v16.14.0-linux-x64.tar

部署bin文件

ln -s ~/node-v16.14.0-linux-x64/bin/node /usr/bin/node
ln -s ~/node-v16.14.0-linux-x64/bin/npm /usr/bin/npm
ln -s ~/node-v16.14.0-linux-x64/bin/npm /usr/bin/npx