@jSSH-> cat p38-ex1.sh 
#!/usr/bin/env sh

for f in feb96 jan12.02 jan19.02 jan26.02 jan5.02 jan95 jan96 jan97 jan98 mar98 memo1 memo10 memo2 memo2.sv
do
 touch "$f"
done

echo *
echo *[!0-9]
echo m[a-df-z]*
echo [A-Z]*
echo jan*
echo *.*
echo ?????
echo *02
echo jan?? feb?? mar??
echo [fjm][ae][bnr]*