sed -n /^@/s///p input.txt
grep ^@ input.txt | cut -c 2-
awk '/^@/{sub ("@",""); print}' input.txt
perl -ane 'length shift' -e@F -F@ -e' or print @F' input.txt

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In reply to Re: working with files by Anonymous Monk
in thread working with files by texuser74

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