Control who can access files, search directories, and run scripts using the Linux's chmod command. This command modifies Linux file permissions, which look complicated at first glance but are actually ...

I have two .jpg images that I can't delete. When I try to delete them, I get an error message saying<BR><BR>"Cannot delete (filename): The file or directory is ...

Happening for one file or folder If you are only having problems accessing one folder, such as one you extracted from a ZIP archive, or one you copied from another computer, then you do not have to ...

One of the files that the average Unix sysadmin rarely looks at, almost never changes and yet depends on every time he or she reboots a system is the /etc/inittab file. This modest little file ...