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Monitoring

Raspberry Pi

Tutorials  Telegraf + InfluxDB + Grafana TheMickeyMike/raspberrypi-temperature-telegraf: Coll...

Updated 7 months ago by Admin

DB2 管理

IBM DB2 Database

資料庫 新增資料庫 create db MYDB on /db2_home/istv11/MYDB using codeset big5 territory TW collate using...

Updated 7 months ago by Admin

SELinux

Linux Administration

安全增強式 Security-Enhanced Linux(SELinux)是一個在內核中實踐的強制存取控制(MAC)安全性機制。SELinux 首先在 CentOS 4 出現,並在其後的 Ce...

Updated 7 months ago by Admin

ANSI Color

SHELL

高亮文字 highlight() { mode=$1 string="$2" case "$mode" in red) echo ...

Updated 7 months ago by Admin

Cheat Sheets

vim

PDF: vim-commands-cheat-sheet-by-pnap.pdf

Updated 7 months ago by Admin

Phrases

Learning English

I'd like to take a personal day off next week; 請假一天 May I have three days off next week; 請三天假 ...

Updated 7 months ago by Admin

XenServer (Citrix Hypervisor)

Virtualization

URLs Product Documentation Produce Lifcycle Hardware Compatibility List XenCenter

Updated 7 months ago by Admin

Oracle Linux KVM

Virtualization Oracle Virtualization

Tutorials Virtualization | Oracle Document: Oracle Linux Virtualization Manager Document: KV...

Updated 7 months ago by Admin

Web sites

Oracle Database

Oracle Official Forum: https://forums.oracle.com/ords/apexds/domain/dev-community   

Updated 7 months ago by Admin

Proxmox

Virtualization

Proxmox VE(英語:Proxmox Virtual Environment,通常簡稱為PVE、Proxmox),是一個開源的伺服器虛擬化環境Linux發行版。 Tutorials ...

Updated 7 months ago by Admin

Linux vs FreeBSD

FreeBSD

Updated 7 months ago by Admin

sudo

Linux Administration

The Difference Between Su, Sudo Su, Sudo -i, and Sudo -s How To Run All Programs In A Director...

Updated 7 months ago by Admin

USB to TTL

Raspberry Pi

Tutorials 使用 PL2303 HXD USB 轉 TTL 傳輸線,從序列埠登入到 Raspberry Pi B+ - G. T. Wang (gtwang.org) 在 Ras...

Updated 7 months ago by Admin

Diagrams

SHELL

Linux Shell Lifecycle

Updated 7 months ago by Admin

NanoPi R4S

OpenWRT

URLs Hardware https://www.friendlyelec.com/index.php?route=product/product&product_id=284 ht...

Updated 7 months ago by Admin

Dashboards Setup

Grafana

Variables Get the value from a tag > show tag values from "snapdb" with key="db" Get the value...

Updated 8 months ago by Admin

Datasource

Grafana

InfluxDB InfluxDB v2 + InfluxQL  (Recommend) Name: InfluxDBv2_InfluxQL-<BUCKET-NAME>  (Recomm...

Updated 8 months ago by Admin

Datetime

Python

String to Datetime from datetime import datetime date_str = '09-19-2022' date_object = dat...

Updated 8 months ago by Admin

HAProxy

Load Balancer

Offical Sites Home: http://www.haproxy.org/ Forum: https://discourse.haproxy.org/ Installa...

Updated 8 months ago by Admin

What's DNS

Linux Administration DNS

How DNS Works DNS Record Type

Updated 8 months ago by Admin