sh-3.2$ echo x >>  /tmp/necoutput1.txt
sh-3.2$ find /tmp/  -maxdepth 1  -iname "necoutput*.txt"  -mmin -2
/tmp//necoutput1.txt
sh-3.2$ find /tmp/  -maxdepth 1  -iname "necoutput*.txt"  -mtime -2m
/tmp//necoutput1.txt
sh-3.2$ sleep 200
sh-3.2$ find /tmp/  -maxdepth 1  -iname "necoutput*.txt"  -mmin -2
sh-3.2$ find /tmp/  -maxdepth 1  -iname "necoutput*.txt"  -mtime -2m
/tmp//necoutput1.txt
sh-3.2$