[RACCOON CITY] Operation RCity3

Index

1. Problem information

2. Problem solving

3. Review

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[Problem information]

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[Problem solving]

1. I Accessed the server with rcity3 user.

 

 

2. As shown in the problem information, you need to find the "<flag-file>.txt" file among the numerous directories. In fact, there were many directories in the server. 

 

 

3. I used the find command to retrieve all files with the ".txt" extension under the current directory. There was only one ".txt" extension files. So I checked the content of the "f14g.txt" file.

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[Review]

You can see many options for the find command in the picture below.