When run it produces: $ python csv1.py A : 1 B : 2 C D : 3 4 A : 5 B : 6 C D : 7 In addition, the csv module provides writer objects for writing CSV files. The following Python program converts our ...

Bash scripts can handle file operations, program execution, and text processing directly from the command line interface. They excel at: Loop structures and conditionals: For repetitive and ...