1. The earliest Chinese characters for yin and yang are found in inscriptions made on âoracle bonesâ (skeletal remains of various animals used in ancient Chinese divination practices at least as early as the 14th century B.C.E.).
There is no general way to hide files in unix/linux in the dos sense. But.... 1. You can put files in a directory and then chmod 700 directory. Now only the owner of the directory can see the files. This is the closest thing to a correct answer to the question. 2. If the file name starts with a dot, it is treated specially by the shells and by ls.
If you are on a Unix system, to uncompress *.Z or *.tar.Z files, at the shell prompt, enter: Use the ls command to check the resulting files. If uncompress creates a .tar file, you must extract the files by entering:Alternatively, to do this in one step and avoid creating the intermediate *.tar file, enter:For more information, refer to the online manual by entering:f you are on a Unix system, to uncompress *.Z or *.tar.Z files, at the shell prompt, enter: Use the ls command to check the resulting files. If uncompress creates a .tar file, you must extract the files by entering: