I am learning sed, so in this context I am trying to replace 2nd occurrence of word 'line'. Therefore, I issued following command:
(zet:pc:~/text) sed 's/line/LINUX/2' mytextfile this is line 1 this is line 2 this is line 3 this is line 4 this is line 5
But from the output, you can see that 'sed' is not replacing 2nd occurrence of the world 'line'. So, am I making any mistake here?