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I want the variable sum/NR to be printed side-by-side in each iteration. How do we avoid awk from printing newline in each iteration ? In my code a newline is printed by default in each iteration for file in cg_c ep_c is_c tau xhpl printf "\n $file" >> to-plot.xls for f in 2.54 1.60 800 awk '{sum+=$3}; END {print sum/NR}' ${file}_${f}_v1.xls >> to-plot-p.xls done done I want the output to appear like this cg_c ans1 ans2 ans3 ep_c ans1 ans2 ans3 is_c ans1 ans2 ans3 tau ans1 ans2 ans3 xhpl ans1 ans2 ans3 my current out put is like this **cg_c** ans1 ans2 ans3 **ep_c** ans1 ans2 ans3 **is_c** ans1 ans2 ans3 **tau** ans1 ans2 ans3 **xhpl** ans1 ans2 ans3
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