Sep 7, 2021

Nginx Proxy Manager Get Cloudflare Real Client True IP

Issue: 透過Nginx Proxy Manager LoadBalance 到其他的Container, 但要取得Client 真實的IP. CLIENT(RealIP) → CLOUDFLARE → NginxProxyManager → Container Resolve: Nginx Proxy Manager → Edit Proxy Host → Advanced Add Custom Nginx Configuration real_ip_header CF-Connecting-IP;

Sep 2, 2021

網路速度測試SpeedTest

FAST (NETFLIX) = https://fast.com/ SpeedTest = https://www.speedtest.net/ CloudflareSpeed = https://speed.cloudflare.com/ Google Speed Test Project = https://projectstream.google.com/speedtest National Taiwan University (NTU) Speed = http://speed5.ntu.edu.

Sep 1, 2021

Zabbix-Server Container 無法啟動

issue: zabbix-server run in docker, zabbix-server container start error(STATUS: restart) resolve: vim .env_srv #ZBX_CACHESIZE=8M (Default) unmark ZBX_CACHESIZE=1024M (依所需配置) docker-compose down docker-compose up -d

Aug 27, 2021

index.max_result_window(Graylog)

Issue, Elasticsearch exception [type=illegal_argument_exception, reason=Result window is too large, from + size must be less than or equal to: [10000] but was [100000]. See the scroll api for a more

Jul 5, 2021

RDCMan 遠端桌面管理工具 v2.81

去年的 RDCMan 2.7 版本有CVE-2020-0765漏洞(https://www.ithome.com.tw/news/136345), 最近有了新版v2.81 有在使用的IT人, 記得更新. https://docs.microsoft.com/en-us/sysinternals/downloads/rdcman?WT.mc_id=DT-MVP-4015686&fbclid=IwAR0WjknaZFN5Ry4Hy-r-DZHaCtNUCjgIPZ82CFmeGNrivDl3_jcVXATp7xQ [https://docs.

Apr 16, 2021

Ubuntu Downgrade Kernel

Ubuntu Downgrade Kernel

1. Find the $menuentry_id_option for the submenu: $ grep submenu /boot/grub/grub.cfg submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-6270b0e3-8dcc-4346-a3f4-5ca5024de21a' { 2. Find the $menuentry_id_option for the menu

Apr 9, 2021

CLOUDFLARE EDGE IP RANGE

CLOUDFLARE EDGE IP RANGE

IP Ranges Last updated: April 8, 2021 2021/04/08 調整IP區段 Remove: 104.16.0.0/12 Add: 104.16.0.0/13 104.24.0.0/14 IPv4 * 103.21.244.0/

Apr 8, 2021

Git ERROR

Git ERROR

hint: Updates were rejected because the tip of your current branch is behind‌‌hint: its remote counterpart. Merge the remote changes (e.g. 'git pull')‌‌hint: before pushing again.‌‌hint: See the 'Note