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Profile image for mrk studios kaartz on July 9, 2012
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awk+group+rows+and+aggregate+corresponding+row+values+to+column


awk -F"|" '$1!=p { if(p"")print out; sep=""; p = $1; out= p"#"} {out = out sep $2; sep = "%"} END{if(p"")print out}'

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