课程: Learning Linux Command Line
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Understanding file paths
- [Instructor] In order to refer to locations on the file system, we use a path, a string of text that represents a file or directory within the file system. In a path, the lash character acts as a separator between directory names, leading to the directory or file for which we're writing a path. There are two kinds of path called absolute and relative. An absolute path starts from the root of the file system, the highest level of the structure where the files are stored, which remember is represented by the slash character. This allows us to define a full specific location from the highest level of the file system, all the way down to a specific directory or file. So for example, the absolute path to my home directory would be /home/Scott and the absolute path to my documents directory on my system would be /home/Scott/Documents. We can tell that these are absolute paths because they begin with a slash representing the…
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The Linux file system6 分钟 18 秒
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Understanding file paths4 分钟 50 秒
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Navigating the file system6 分钟 58 秒
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Exploring the output of the ls command2 分钟 33 秒
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Create and remove directories3 分钟 36 秒
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Copy, move, and delete files and directories7 分钟 53 秒
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Find files from the command line2 分钟 10 秒
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Understand user roles and sudo6 分钟 3 秒
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Understand file permissions5 分钟 57 秒
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Modify file permissions7 分钟 4 秒
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Create hard and symbolic links3 分钟 26 秒
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Challenge: Fix broken syntax26 秒
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Solution: Fix broken syntax1 分钟 24 秒
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Challenge: Practice working with files34 秒
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Solution: Practice working with files32 秒
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