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.
In Unix, to get the line, word, or character count of a document, use the wc command. At the Unix shell prompt, enter: Replace filename with the file or files for which you want information. For each file, wc will output three numbers.The first is the line count, the second is the word count, and the third is the character count. For example, if you entered wc .login, the output would be something similar to the following:To narrow the focus of your query, use one or more of the following wc options:he first is the line count, the second is the word count, and the third is the character count. For example, if you entered wc .login, the output would be something similar to the following: To narrow the focus of your query, use one or more of the following wc options: