I am doing a project in my office.
Concept: Write a unix shell script to fetch data from oracle db and write to excel file and send it in email.
I written a shell script which fetch 4 set of data from database in html table format (using isql) in 4 files. Files are saved with suffix .xls. So when it is opened in windows, it will be opened with excel. Now my problem is all the 4 excel files should be combined to single excel with 4 tabs.
I know this can be done using Python and Perl but python and perl are not allowed for the project.
Since the files are in html table format, is there any way to combine using html or please prefer any other idea.