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Learning 拾人牙慧

Linux Administration

系統管理  Core Dump Creating and debugging Linux dump files [gdb] GDB debugging tutorial for b...

Updated 7 hours ago by Admin

tmux

Linux Administration

Sessions Start session tmux new tmux new -s mysession Show sessions tmux ls Kill se...

Updated 3 days ago by Admin

Linux Backup Tools

Linux Administration

Data Backup Restic - is a fast, open source, secure and cross-platform backup program. It allo...

Updated 3 days ago by Admin

OSS & Freewares

Open Source Software

Good Articles to OSS 為何開發者要開源程式碼?動機有四個 網站瀏覽統計分析 (Alternative to Google Analytics) Plausibl...

Updated 1 week ago by Admin

Phrases

Learning English

head over to ; 前往 As such 如此; 因此 Here you go. Keep us posted on your progress. 給你,再向我們回報你的進度 ...

Updated 1 week ago by Admin

範例與常用技巧

SHELL

檔頭常用宣告 # quickly syntax set -euo pipefail # let script exit if a command fails set -o errex...

Updated 1 week ago by Admin

Yum/Dnf & 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 enabled dnf repolis...

Updated 1 week ago by Admin

系統管理技巧

Linux Administration

Home 目錄 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 ...

Updated 1 week ago by Admin

Online Tools

未分類

Password Password Generator: https://passwrd.in  Modemly : Find the default password of the r...

Updated 1 week ago by Admin

Words

Learning English

Fraud ; Fraudsters (詐騙;詐騙犯) Prerequisites (必備條件) Bottleneck (瓶頸) Achieve (達到;實現) ...

Updated 2 weeks ago by Admin

實用技巧

Wireshark

通用語法 條件語法: == != > < >= <= in 邏輯語法: && # AND || # OR ! # NOT 常用篩選: ty...

Updated 2 weeks ago by Admin

Learning Git

Git

Git Commands Work 中文 Git 筆記 - Git初始設定 & Github入門 Git 版本控制教學 - 單兵必懂指令 | My.APOLLO (myapollo...

Updated 2 weeks ago by Admin

QNAP NAS

NAS

CLI Commands 系統資訊 [~] # getsysinfo cputmp : get CPU temperature systmp : get system temperatu...

Updated 2 weeks ago by Admin

awk

SHELL

教學網站 https://linuxhandbook.com/awk-command-tutorial/ Running Awk in parallel to process 256M ...

Updated 1 month ago by Admin

ufw - Uncomplicated Firewall

Linux Administration

Uncomplicated Firewall,簡稱 UFW,是 Ubuntu 系統上預設的防火牆組件。UFW 是為輕量化組態 iptables 而開發的一款工具。UFW 提供一個非常友好的介面用...

Updated 1 month 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 1 month ago by Admin

vCenter Converter

Virtualization VMware

簡介 VMware vCenter Converter Standalone Home: https://www.vmware.com/products/converter.html  安...

Updated 1 month ago by Admin

Cheat Sheets

Linux Administration

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

Updated 1 month ago by Admin

Cloudflare Tunnel

VPN

Cloudflare Tunnel 是一款內網穿透的隧道軟體,也是 Argo Tunnel 前身分出來做為免費版使用,它可以快速建立安全地加密到任何服務的流量,可以保護您的伺務器免受直接攻擊,就...

Updated 1 month ago by Admin

FAQ

Linux Administration 網路管理

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...

Updated 1 month ago by Admin