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07-30-2001
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expr command
I am looking for the correct syntax on the expr command in UNIX. I have a script that I am building at the moment. the script is creating file1 that is an actual .sql file that is going inside the oracle database to get some information in there. It take that information, puts it inside another script called file2. I then do a cat on that file, grep for two lines i need, and put that into two files called file3 and file4, I then do a cut on the values that I need. and put that into files called file5 and file6. Now the values of those files are for example 198.7 and 78.5. With a normal bc command inside the file, it takes away the number that are follwing the desimal sign. expr can do tha, but I do not know how, someone can help me please?
Regards Wolf  |
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