I need to fetch elapsed time output from file. I need the value just before elapsed that is 2:10:42.File content :312.90user 15.57system 2:10:42elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k0inputs+0outputs (1major+152440minor)pagefaults 0swaps
Fetch elapsed time value from a file
shell script;text processing