Question

If I run a program then it will shows following on the terminal screen

Total Events Processed                                  799992
Events Aborted (part of RBs)                                 0
Events Rolled Back                                           0
Efficiency                                              100.00 %
Total Remote (shared mem) Events Processed                   0
Percent Remote Events                                     0.00 %
Total Remote (network) Events Processed                      0
Percent Remote Events                                     0.00 %

Total Roll Backs                                             0
Primary Roll Backs                                           0
Secondary Roll Backs                                         0
Fossil Collect Attempts                                      0
Total GVT Computations                                       0

Net Events Processed                                    799992
Event Rate (events/sec)                              3987042.0

If I want to take first and fifth row from the output then how do I do that?

Answer 1

You can use the grep utility if it is available:

$ ./program | grep 'Total Events Processed\|Total Remote (shared mem) Events Processed'