Search Results

awk -F\| '{
if (NR>1) {
if (x[$1]) x[$1] = x[$1] "," $2
else {y[NR] = $1; x[$1] = "|"$2}
} else print
} END {
for (i=2;i<=NR;i++)
if (y[i] in x) print y[i]...

$ awk -F"|" 'NR==1{ print; next};
{ A[$1]=A[$1] ", " $2 }
END { for(X in A) {
print X "|" substr(A[X], 2);
} }' datafile

Name |...