In my centOS there is a lot of log files in my folder /log

```
/log/log.20120308
/log/log.20120308.1
/log/log.20120308.2
/log/log.20120308.3
/log/log.20120308.error
/log/log.20120308.error.1
```

Apparently if I use command like below

```
find /log -type f -iregex '.*/'log.20120308'.[0-9]*' -print
```

I will only get

```
/log/log.20120308.1
/log/log.20120308.2
/log/log.20120308.3
```

I hoping to have the right regular expression to get the list below but fail

```
/log/log.20120308
/log/log.20120308.1
/log/log.20120308.2
/log/log.20120308.3
```

I couldn't figure out the regular expression to select extension .1, .2, .3 or blank