glibc compiler

http://www.linuxfromscratch.org/lfs/view/development/chapter05/glibc.html

https://sys.readthedocs.io/en/latest/doc/03_glibc.html

https://buildmedia.readthedocs.org/media/pdf/sys/latest/sys.pdf

https://www.itread01.com/content/1543348204.html

books
https://buildmedia.readthedocs.org/media/pdf/sys/latest/sys.pdf


https://stackoverflow.com/questions/847179/multiple-glibc-libraries-on-a-single-host

openssl & nginx install

1.  http://jianiau.blogspot.com/2015/07/openssl-config-req.html

2. https://blog.miniasp.com/post/2019/02/25/Creating-Self-signed-Certificate-using-OpenSSL


3. https://blog.cssuen.tw/create-a-self-signed-certificate-using-openssl-240c7b0579d3

4. https://blog.niclin.tw/2019/08/16/creating-self-signed-certificate-using-openssl/