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.
To hide multiple noncontiguous rows or columns, select the rows or columns and choose Hide & Unhide from the Format dropdown in the Cells group. In Excel 2003, choose Column or Row from the Format menu, and then select Hide. You can quickly discern that a row or column is hidden by the missing header.Unhiding is also simple. Select the adjacent columns or rows, right-click, and select Unhide from the resulting context menu.ext, click the Format dropdown in the Cells group (on the Home tab) and choose Hide & Unhide. Then, select Unhide and Excel will expose the hidden row or column. In Excel 2003, use the Name Box to select cell A1.