You are right and your way is more efficient too. I wrote it with the cat file | as that is how I tested it with echo, just failed to engage my brain completely :-)

Cheers,
R.

Pereant, qui ante nos nostra dixerunt!

In reply to Re^3: repeat data at one line and grep as pre-set format by Random_Walk
in thread repeat data at one line and grep as pre-set format by benlaw

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