General Commands You Should Know in Linux/Unix

General Commands You Should Know in Linux/Unix (2nd Part) 


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6. bc : bc command is used to invoke command based calculator. It is less friendly , extremely powerful.
It can be invoke using bc command.

Example


                   $   bc
                    17 +3
                     20
                    ctrl +d             //to end bc


$ bc
17 + 3
20
15 * 3
45



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