Ruby/File Directory/delete

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Change file mode and then delete it

file = File.new( "books.txt", "w" )
file.chmod( 0755 )
system "ls -l books.txt"
File.delete( "books.txt" )



delete either one file at a time or many at once

File.delete("file1.txt")
File.delete("file2.txt", "file3.txt", "file4.txt")
File.unlink("file1.txt")



Deleting and Renaming Files

File.new( "books.txt", "w" )
File.rename( "books.txt", "chaps.txt" )
File.delete( "chaps.txt" )