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I managed to solve my requirement by using

busybox head testInputs/test1 -n $getLineNum | busybox tail -n 1

getLineNum increments on each while loop.

but it is not the exact answer for my question.

Also you need to add some thing like #EOF at the last line and search for it to break the loop.

I managed to solve my requirement by using

busybox head testInputs/test1 -n $getLineNum | busybox tail -n 1

getLineNum increments on each while loop.

but it is not the exact answer for my question.

Also you need to add some thing like #EOF at the last line and search for it to break the loop.

I managed to solve my requirement by using

head testInputs/test1 -n $getLineNum | tail -n 1

getLineNum increments on each while loop.

but it is not the exact answer for my question.

Also you need to add some thing like #EOF at the last line and search for it to break the loop.

1
source | link

I managed to solve my requirement by using

busybox head testInputs/test1 -n $getLineNum | busybox tail -n 1

getLineNum increments on each while loop.

but it is not the exact answer for my question.

Also you need to add some thing like #EOF at the last line and search for it to break the loop.