Web Notes
2015.09.26
HTML 相对路径和绝对路径区别分析
HTML 初学者会经常遇到这样一个问题，如何正确引用一个文件。比如，怎样在一个 HTML 网页中引用另外一个 HTML 网页作为超链接（hyperlink），怎样在一个网页中插入一张图片。如果你在引用文件时（如加入超链接，或者插入图片等），使用了错误的文件路径，就会导致引用失效（无法浏览链接文件，或无法显示插入的图片等）。
Recursively delete all files of a specific extension
way to remove files
Suppose that we need to delete all files with the same extension (i.e., .bak or .txt) from current folder and all its subfolders:
find . -name "*.bak" -type f
This command will find all the files with the .bak extension. Make sure whether these files are safe to delete1.
Then, append -delete to swipe all these files:
find . -name "*.bak" -type f -delete
Note: make sure the
-deleteis the last argument in this command. If you put it before the-name, it will delete everything…See
man findandman rmfor more information.
THE END
林宏
Frank Lin
Hey, there! This is Frank Lin (@flinhong), one of the 1.41 billion . This 'inDev. Journal' site holds the exploration of my quirky thoughts and random adventures through life. Hope you enjoy reading and perusing my posts.
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