[root@linux root]# ls -l
total 4
drwxrwxr-x 2 joaquim 512 Apr 03 02:45
drwxrwxr-x 2 joaquim 512 Apr 03 02:25
-rw-rwxrwx 7 joaquim 1002 Apr 03 03:35 verifica.sh
drwxrwxr-x 2 joaquim 512 Apr 03 03:50 temp
drwxrwxr-x 4 joaquim 512 Apr 03 03:55 aux
-rwxrwxr-x 5 joaquim 2120 Apr 03 02:50 mail.sh
o q significam esses números em negrito?
Obrigado