Skip to main content

Recently Updated Pages

Cheat Sheets

Linux Administration

Bash bash_cheat_sheet.pdf bash-shell-scripting.pdf Curl curl-cheat-sheet.pdf Git ...

Updated 12 hours ago by Admin

sudo

Linux Administration

常用指令 # 以用戶 john 執行 SHELL sudo -u john bash -c "whoami" # 以用戶 john 開啟 vnc 服務,-H 可保持用戶的 HOME;否...

Updated 1 day ago by Admin

Phrases

Learning English

Most importantly, you learn when and where to apply a particular technique. (最重要的是,你要學習...) I ...

Updated 2 days ago by Admin

有用的連結

未分類

VPN - WireGuard https://www.wireguard.com/ How to generate WireGuard QR code on Linux for mob...

Updated 2 days ago by Admin

OSS & Freewares

Open Source Software

網站瀏覽統計分析 (Alternative to Google Analytics) Plausible Analytics Complete Guide to Self-hosting...

Updated 2 days ago by Admin

Rsync

Linux Administration

限制傳檔的網路頻寬 --bwlimit=30000 30000 = 30000 KB/ps = 30 MB/ps 本機內不同個資料夾做複製或同步 rsync -av --dele...

Updated 2 days ago by Admin

Backup & Restore

MySQL

Backup Script#1: #!/bin/bash # 以下配置資訊請自己修改 mysql_user="USER" #MySQL 備份使用者 mysql_password="...

Updated 3 days ago by Admin

n2n VPN

VPN

Introduction n2n is a layer-two peer-to-peer virtual private network (VPN) which allows users to...

Updated 3 days ago by Admin

Learning Fail2Ban

Fail2Ban

Fail2ban 是一套以 Python 語言所撰寫的 GPLv2 授權軟體,藉由分析系統紀錄檔,並透過設定過濾條件 (filter) 及動作 (action),當符合我們所設定的過濾條件時,將...

Updated 4 days ago by Admin

fail2ban command

Fail2Ban

常用指令表 Cmd Description service fail2ban restart systemctl restart fail2ban rest...

Updated 4 days ago by Admin

A2Billing

Asterisk & FreePBX

URLs Home: http://www.asterisk2billing.org/ Github: https://github.com/Star2Billing/a2billing...

Updated 4 days ago by Admin

Installation

dotnet

RedHat 8 https://docs.microsoft.com/zh-tw/dotnet/core/install/linux-rhel https://access.redha...

Updated 6 days ago by Admin

Learning Raspberry Pi

Raspberry Pi

Tutorials Create your own custom Raspberry Pi image PiShrink – Make Raspberry Pi Images Small...

Updated 1 week ago by Admin

Hacker

未分類

Hacker Tools Shodan - Search Engine for the Internet of Everything. Learning Hacker TryH...

Updated 1 week ago by Admin

XRDP

Remote Desktop 遠端桌面

安裝 # Ubuntu 18.04 sudo apt-get install xrdp xfce4 echo xfce4-session >~/.xsession # 檢查 XRDP...

Updated 1 week ago by Admin

Yum & Rpm

Linux Administration Red Hat Subscription Manager

yum/dnf 套件庫管裡 # 已啟用的套件庫清單dnf repolist enabled# 列出所有的套件庫包含 disabled 與 enableddnf repolist alldnf...

Updated 1 week ago by Admin

系統管理技巧

Linux Administration

完整複製 Home 目錄 由於 User 的 Home 目錄內有許多隱藏檔,若要完整複製它們,有兩個方法: 方法一:可以複製成一個新目錄 cd /home cp -a user1/ us...

Updated 1 week ago by Admin

FreeLAN

VPN

Introduction Freelan is a free, open-source, multi-platform, peer-to-peer VPN software that abst...

Updated 1 week ago by Admin

Outline

VPN

簡介 Outline 讓所有使用者都能執行自己專屬的 VPN,以更安全的方式存取無審查的開放網路。透過 Outline 執行專屬 VPN 伺服器不但使存取網路變得更安全,網路連線也較不容易遭人...

Updated 1 week ago by Admin

DB Admin Tips

MySQL

Initial DB Setup /usr/bin/mysql_secure_installation Tablespace Shrink 資料表刪除大量的歷史資料列後,所屬的 Table...

Updated 1 week ago by Admin