I'm now little (Sad) boy intern in IBM company. they gave me to do " VBA excel that collect information of which AIX server of my client is not support which version of patch. i have problem on Excel side but on Shell Script i will find the way later

the main thing is i want to "learn" how can we collect the files that have same name and show result in the excel tabel and just grap some line of version information from each (text)file to compare with the version of patch

I need the Light that show me what i have to study, to practice, i really have no clue here.

any materials, tutorial, example code, example file will be very very thank you from me

(sorry for my bad english)