awk 'NR==1{x="First Login "$1FS$2FS$3;}END{x=x" last Login "$1FS$2FS$3;print x}'
Feb 13 2:43 (login IP) Feb 13 2:48 (login IP) Feb 13 5:23 (login IP) Feb 13 9:43 (login IP) Feb 14 1:34 (login IP) Feb 14 8:42 (login IP) Feb 14 8:47 (login IP)
First Login Feb 13 2:43 last Login Feb 14 8:47
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