Select Code to Download

for FILE in *.tsv; do
    cut -f3 $FILE > $FILE.temp    # use -d option if not tab-delimited
...

paste *.temp > final.tsv
rm *.temp

for FILE in *.tsv; do
    echo $FILE > $FILE.temp
...

paste gene-ids.tsv *.temp > final.tsv
rm *.temp