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Learning
Dashboard Visualizing Visualising Latency Variance in Grafana in 2019 [Grafana] Troubleshoot ...
Raspberry Pi OS
Installation Raspberry Pi Imager Ubuntu 22.04 sudo apt install rpi-imager Create User ...
Optimization
Disable Desktop Booting raspi-config > 1 System Options > S5 Boot / Auto Login Limit GPU Memeor...
Telegraf
Installation Install Telegraf | Telegraf 1.26 Documentation (influxdata.com) RHEL cat <<EO...
OSS Endpoint Manager
Links Github: https://github.com/billsimon/endpointman Doc: https://wiki.freepbx.org/display...
vSphere Monitoring
Method #1: Telegraf + InfluxDB VMware vSphere - Overview | Grafana Labs Telegraf: VMware vSph...
Incredible PBX
Post-Installation Incredible PBX 2027 with Debian 11 Reset the hostname and password: # Set th...
nmap 常用指令集
掃描單一主機 ### Scan a single ip address ### nmap 192.168.1.1 ## Scan a host name ### nmap serv...
Learning nmap
線上教學 Top 32 Nmap Command Examples For Linux Sys/Network Admins [中文] https://www.lijyyh.com/20...
FAQ
ARP Cache 不會更新 (Send out Gratuitous ARP) 問題說明：兩部相同規格的 Linux 主機，平時互作備援，網路設定各有一個固定 IP 與共用一個 VIP，VI...
dig - DNS Lookup Utility
The dig is a powerful CLI to find out information about domains and IP addresses without using an...
每日金句
不多言、不生氣、不爭辯 善者不辨；辯者不善 做主管別想討人喜歡！張忠謀：成功的領導人都不可愛，他們是被尊敬的。 巴菲特選擇搭檔的忠告：比你聰明、比你謙虛、還不會馬後炮。
date
Shell 範例 # Sample today=$(date +%Y/%m/%d) NOW=`date "+%Y/%m/%d %H:%M:%S"` eval `date "+day=...
加密軟體工具
Linux Cryptsetup - 支援 LUKS/plain dm-crypt/loop-AES/TrueCrypt/BitLocker 等加密格式 How to Encrypt...
Installation
Instroduction Podman - Manage containers, pods, and images with Podman. Seamlessly work with con...
Learning
11 Best Tools to Access Remote Linux Desktop Get Started With Ubuntu Remote Desktop: What is I...
Filesystems
Linux Filesystem Comparison
QNAP NAS
CLI Commands 系統資訊 [~] # getsysinfo cputmp : get CPU temperature systmp : get system temperatu...
vCenter Converter
簡介 VMware vCenter Converter Standalone Home: https://www.vmware.com/products/converter.html 安...
Patch Set Update (PSU)
安裝 PSU 10.2.0.5.4 (p12419392_10205_Linux-x86_64.zip) 教學參考：Zip 檔解壓後 Readme.html 事前準備 Oracle ...