How can I open a file in hexadecimal form? I need to open a hexadecimal file and assign the entire contents to a variable. Then I need to search the variable for a specific hexadecimal character (ex: A7) and then replace that character with the hexadecimal character 00. Then I need to print the variable to a file in hexadecimal form. How can I do this? Thanks.
Edited by Arunbear: Changed title from 'hexadecimal', as per Monastery guidelines