Sportal is made for people that need to know what is going on in their systems. It monitors files that you select, for "hot words" that you also select, through a graphical interface. When a hot word is found in the file being watched, it will let you know. There is no restriction on the numbers of files or hot words.
034916ed4257b5810a867022393167c1a79c5aed14fe50b1c78550046eb92162