1.

What are file permissions in Linux? Name different types of file systems in Linux.

Answer»

There are THREE owners in the Linux System i.e., user, group, and others. These owners have three types of permissions defined as LISTED below: 

  • Read (r): It ALLOWS the user to open and read the file or LIST the directory. 
  • Write (w): It allows the user to open and modify the file. ONE can also add new files to the directory. 
  • Execute (x): It allows the user to execute or run the file.  One can also lookup a specific file within a directory. 


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