Return symbol: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
Return symbol (line terminators) | == Return symbol (line terminators) == | ||
* On {{Win}}: {{kbd | key=<nowiki>CRLF</nowiki>}} = {{kbd | key=<nowiki>\r\n</nowiki>}} | * On {{Win}}: {{kbd | key=<nowiki>CRLF</nowiki>}} = {{kbd | key=<nowiki>\r\n</nowiki>}} | ||
* On {{Linux}} & {{Mac}}: {{kbd | key=<nowiki>LF</nowiki>}} = {{kbd | key=<nowiki>\n</nowiki>}}, {{kbd | key=<nowiki>CR</nowiki>}} = {{kbd | key=<nowiki>\r</nowiki>}} | * On {{Linux}} & {{Mac}}: {{kbd | key=<nowiki>LF</nowiki>}} = {{kbd | key=<nowiki>\n</nowiki>}}, {{kbd | key=<nowiki>CR</nowiki>}} = {{kbd | key=<nowiki>\r</nowiki>}} | ||
如何看到換行符號 | == 如何看到換行符號 == | ||
* [https://notepad-plus-plus.org/zh/ Notepad++] On {{Win}} 選單: 檢視: 特殊字元: 顯示行尾字元 (EOL) | * [https://notepad-plus-plus.org/zh/ Notepad++] On {{Win}} 選單: 檢視: 特殊字元: 顯示行尾字元 (EOL) | ||
* [https://en.wikipedia.org/wiki/File_(command) file (command)]: {{kbd | key=<nowiki>file filename.txt</nowiki>}} on {{Linux}}, {{Mac}}<ref>[https://developer.apple.com/legacy/library/documentation/Darwin/Reference/ManPages/man1/file.1.html file(1) Mac OS X Manual Page]</ref> & Cygwin on {{Win}} | * [https://en.wikipedia.org/wiki/File_(command) file (command)]: {{kbd | key=<nowiki>file filename.txt</nowiki>}} on {{Linux}}, {{Mac}}<ref>[https://developer.apple.com/legacy/library/documentation/Darwin/Reference/ManPages/man1/file.1.html file(1) Mac OS X Manual Page]</ref> & Cygwin on {{Win}} | ||
Related articles | |||
<table border="1" class="wikitable" > | |||
<tr> | |||
<th>檔案內容</th> | |||
<th>File command 偵測結果</th> | |||
</tr> | |||
<tr> | |||
<td>換行符號是 {{kbd | key=<nowiki>CRLF</nowiki>}} = {{kbd | key=<nowiki>\r\n</nowiki>}}</td> | |||
<td>UTF-8 Unicode text, with CRLF line terminators</td> | |||
</tr> | |||
<tr> | |||
<td>換行符號是 {{kbd | key=<nowiki>LF</nowiki>}} = {{kbd | key=<nowiki>\n</nowiki>}}</td> | |||
<td>UTF-8 Unicode text {{exclaim}}</td> | |||
</tr> | |||
<tr> | |||
<td>換行符號是 {{kbd | key=<nowiki>CR</nowiki>}} = {{kbd | key=<nowiki>\r</nowiki>}}</td> | |||
<td>UTF-8 Unicode text, with CR line terminators</td> | |||
</tr> | |||
<tr> | |||
<td>換行符號夾雜 {{kbd | key=<nowiki>\r\n</nowiki>}} 和 {{kbd | key=<nowiki>\r</nowiki>}}</td> | |||
<td>UTF-8 Unicode text, with CRLF, CR line terminators</td> | |||
</tr> | |||
<tr> | |||
<td>無內容的空檔案</td> | |||
<td>empty</td> | |||
</tr> | |||
</table> | |||
== Related articles == | |||
* [https://en.wikipedia.org/wiki/Carriage_return Carriage return - Wikipedia] | * [https://en.wikipedia.org/wiki/Carriage_return Carriage return - Wikipedia] | ||
* [https://zh.wikipedia.org/wiki/%E5%9B%9E%E8%BB%8A%E9%8D%B5 回車鍵 - 維基百科，自由的百科全書] | * [https://zh.wikipedia.org/wiki/%E5%9B%9E%E8%BB%8A%E9%8D%B5 回車鍵 - 維基百科，自由的百科全書] | ||
Revision as of 23:41, 4 April 2018
Return symbol (line terminators)
- On Win
: CRLF = \r\n - On Linux
& macOS 
: LF = \n, CR = \r
如何看到換行符號
- Notepad++ On Win 選單: 檢視: 特殊字元: 顯示行尾字元 (EOL)
- file (command): file filename.txt on Linux , macOS [1] & Cygwin on Win
| 檔案內容 | File command 偵測結果 |
|---|---|
| 換行符號是 CRLF = \r\n | UTF-8 Unicode text, with CRLF line terminators |
| 換行符號是 LF = \n | UTF-8 Unicode text  |
| 換行符號是 CR = \r | UTF-8 Unicode text, with CR line terminators |
| 換行符號夾雜 \r\n 和 \r | UTF-8 Unicode text, with CRLF, CR line terminators |
| 無內容的空檔案 | empty |
Related articles
- Carriage return - Wikipedia
- 回車鍵 - 維基百科，自由的百科全書
- 陳雲濤的部落格: 筆記 CRLF跟LF之區別 --- 隱形的 bug:「CRLF才是真正的打字機運作方式，你可以想像：打字機打到最右邊，要先return到最左邊之後，再往下一行，所以是CRLF ... ...」
- Differences in end of line characters Mac, Windows, and Linux
References