https://linuxscriptshub.com/update-openssl-1-1-0-centos-6-9-7-0/
發這篇文章的用意僅為參考,現在最新版本已經是 1.1.1b 了,不要裝個 1.1.0 上去鬧笑話…
RUNNING ON A PHP 7.3 MARIADB 10.3 NGINX 1.15 SERVER
https://linuxscriptshub.com/update-openssl-1-1-0-centos-6-9-7-0/
發這篇文章的用意僅為參考,現在最新版本已經是 1.1.1b 了,不要裝個 1.1.0 上去鬧笑話…
Every pentester knows that amazing feeling when they catch a reverse shell with netcat and see that oh-so-satisfying verbose netcat message followed by output from id
.
And if other pentesters are like me, they also know that dreadful feeling when their shell is lost because they run a bad command that hangs and accidentally hit “Ctrl-C” thinking it will stop it but it instead kills the entire connection.
…
https://blog.ropnop.com/upgrading-simple-shells-to-fully-interactive-ttys/
A better way to run PHP-FPM:
Why you should prefer the ‘ondemand’ Process Manager instead of ‘dynamic’
踩了個挺沒面子的坑,分享一下。
給某網站做的 CDN 服務器,不知道為什麼複製粘貼的配置全是 proxy_cache_valid any 30d;
然後就一直有一些不大不小的問題,比如明明存在的文件卻變成了 404 …
今天終於搞懂了 proxy_cache_valid
原來是靠狀態碼緩存的(我一直以為 proxy_cache_revalidate on;
不會讓這種問題發生 ),也就是還未上傳的文件被訪問了一次的話 30 天就別想訪問了 Orz…
現在改成這樣了:
proxy_cache_valid 200 30d;
proxy_cache_valid 404 1m;
幾個亮點:
1. 全面使用 ECC 384 bits SSL 證書。
2. 更加 偷懶 創新的 Linux 用戶權限管理。
(詳見 https://github.com/richardevs/self-written-bash-script )
3. 改用 acme.sh 管理 Let’s Encrypt 訂閱。
4. 更細分更容易管理的 Nginx 配置寫法。
wget http://update.aegis.aliyun.com/download/uninstall.sh
chmod +x uninstall.sh
./uninstall.sh
rm uninstall.sh
systemctl stop aliyun.service
systemctl disable aliyun.service
rm /etc/systemd/system/aliyun.service
rm /usr/sbin/aliyun-service
systemctl daemon-reload
chkconfig agentwatch off
chkconfig --del agentwatch
rm /etc/init.d/agentwatch
systemctl reboot
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