$ F="/tmp/test.txt"; touch $F && stat -f %m $F && unlink $F;
1547137257
$ F="/tmp/test.txt"; touch $F && stat -c%Y $F && unlink $F;
Это без -c%Y $ F="/tmp/test.txt"; touch $F && stat $F && unlink $F;
2264989442 10 -rw-r--r-- 1 root wheel 4294967295 0 "Jan 10 16:09:44 2019" "Jan 10 16:09:44 2019" "Jan 10 16:07:58 2019" "Jan 10 16:07:58 2019" 4096 0 0 /tmp/test.txt
$ stat /mnt/Fails/sys/papki.sh
2400531107 10 -rwxrw-rw- 1 (1002) admin 4294967295 415 "Jan 10 15:53:00 2019" "Jan 9 21:45:10 2019" "Jan 9 21:45:10 2019" "Jan 9 18:12:46 2019" 4096 9 0x800 /mnt/Fails/sys/papki.sh
А с параметром -c%y
не работает.