When to Get Tested? Periodically to evaluate liver function; whenever you are at risk for liver injury; when you are taking medications that may affect your liver; when you have a liver disease; when you have symptoms associated with liver damage, such as jaundice.
An inode is a data structure on a filesystem on Linux and other Unix-like operating systems that stores all the information about a file except its name and its actual data. A data structure is a way of storing data so that it can be used efficiently.
This keeps information about two things, one is the permission information, the other is the type of inode, for example an inode can be of a file, directory or a block device etc. Owner Info: Access details like owner of the file, group of the file etc.