Time lines are used to help visualize what is happening in time value of money problems. Cash flows are placed directly below the tick marks, and interest rates are shown directly above the time line; unknown cash flows are indicated by a symbol for the particular item that is missing.
This page explains how you can apply a patch file. Patch is a standard format, and there are many options for how to apply one. Pick the one that is easiest for you. Perhaps most critical is the usage of the -p flag, which tells patch about the relationship between the directory where the patch file is located and the files that will be patched.
What is a TGZ file? Files that contain the .tgz file extension are TAR archive files that have been compressed using the Gnu Zip file compression software.When a user has a large volume of files that they want to compile into a single file archive, they can do so using the TAR file archive format.