Regular expression

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case

將Email清單,轉成Email軟體可以使用的寄信名單 (取代換行符號)

[email protected]
[email protected]
[email protected]

改成
[email protected], [email protected], [email protected]

方案1: EmEditor

使用EmEditor軟體

  1. Menu: Search -> Replace
  2. click "Use Regular Expression"
    1. Find: \n
    2. Replace with: ,
  3. click "Replace all"

方案2: Notepad++

使用Notepad++軟體

  1. 選單: 尋找 -> 取代
  2. 搜尋模式: 勾選「增強模式」 (不是勾選「用類型表式」)
    1. 尋找目標: \r\n
    2. 取代成: ,
  3. 勾選全部取代

相關資料: How To Replace Line Ends, thus changing the line layout last visited: 2010-01-27

方案3: Microsoft Word

使用Microsoft Word 2002軟體

  1. 選單: 編輯 -> 取代
  2. 勾選增強模式
    1. 尋找目標: ^p (段落標記)
    2. 取代為: ,
  3. 勾選全部取代


Find IP address

使用Notepad++軟體 v.5.9.5

  1. 選單: 尋找 -> 取代
  2. 搜尋模式: 勾選「用類型表式」
    1. 尋找目標: \d\d?\d?\.\d\d?\d?\.\d\d?\d?\.\d\d?\d?

note: not support {n} syntax

參考資料: SourceForge.net: Notepad++: Regular expression for IP addresses

syntax

Notepad++

  • 換行符號: \r\n
  • tab: \t

further reading