Remove the default hidden file feature of LS in SuSE.

When the SuSE terminal with root permission is used, execute the LS command to hide the file (the file name starts. I do not like this very much. Since it is a hidden file, it is usually not to appear, especially the/root directory. A bunch of hidden files will affect my file search.
To remove this feature, run the alias command first. Generally, the alias of LS contains the ls_options parameter. In the/etc directory grep, this parameter is defined in some files. VI open these files, delete and save-a in these rows, and then restart the terminal.
If you only use Bash, you only need to modify the bash. bashrc file.