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Learn Java from scratch and get ready for knowledge

Source: Internet
Author: User
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One, the directory in Windows. Master These concepts: the drive letter (consisting of a letter plus a colon), the root directory (\), the current directory, click the Address bar to see the current directory path, enter the path in the address can quickly enter the specified folder. Use \ As a delimiter between the top and bottom directories.

Second, window command prompt:

There are two ways to open a command prompt in 1.win7: Start Menu and Win+r. At the command prompt, you can open programs such as Notepad, calculator, etc.

2. Common commands. Dir,cd,md,rmdir

III. environment variables and path.

Learn Java from scratch and get ready for knowledge

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