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Learning cURL
Basics of HTTP Requests with cURL: An In-Depth Tutorial Curl Cookbook Httpie - Alternative to...
IBM MQ for DB Replication
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NVIDIA - Jetson Orin Nano Super
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Subnet mask v.s. CIDR
Netmask Netmask (binary) CIDR Notes ____________________...
test
字串或文字的比對 Str1 = str2 | 當str1與str2相同時, 傳回True Str1 != str2| 當str1與str2不同時, 傳回True Str1 < Str2 ...
Learning 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...
Array 陣列
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FAQ
[GitHub] 無法 git push 錯誤訊息 remote: Support for password authentication was removed on August 1...
Cheat Sheets
Cybersecurity Acronyms Common types of password attacks Designing Secure Systems Risk Ma...
sed
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Installation 常用的寄送 mail 指令套件: mailutils: 支援 HTML 格式的郵件,不支援外部 SMTP 連線 Heirloom-mailx: RHEL 7/...
外部轉信主機設定
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Automation in shell
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Postfix: Tips
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Resources
Certification Authority 數位憑證認證機構(英語:Certificate Authority,縮寫為CA),也稱為電子商務認證中心、電子商務認證授權機構,是負責發放和管理...
vimrc
vimrc simple " " Fixed for Python virtualenv as the follow error. " ModuleNotFoundError: No mo...
DB Admin Tips
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Cheat Sheets
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String Manipulation 字串處理
字串長度 my_string="abhishek" echo "length is ${#my_string}" Using expr str="my string" length=$...
vCenter 管理
忘記 root 密碼 首先,連線到 ESXi 主機的 VMware Host Client,並選擇以網頁瀏覽器或 VMware Remote Console 方式,開啟 vCenter Ser...