والنعم بالله
شكرا على المعلومة
ولكن لها تفسير علمي له علاقة بنظام التشغيل القديم DOS
والشرح هنا منقول باللغة الانجليزية
con' is a reserved word from the old DOS days, simply meaning 'console'. If you wanted to create a new text file in DOS you could type 'copy con newfile.txt' meaning copy from the console to newfile.txt. This would let you type some lines and when you ended the file with ^Z (DOSish for 'end of file') you would have a file called newfile.txt containing whatever you wrote in the console. This is indeed still possible in the Windows XP console.
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