Is it possible to have SHA sums print without the `-` appended to the end? 

```
$ echo test | sha1sum 
4e1243bd22c66e76c2ba9eddc1f91394e57f9f83  -  <--- this "-" dash/hyphen

```

I know we can use `awk` and other command line tools, but **can it be done without using another tool**? 

```
$ echo test | sha1sum | awk '{print $1}'
4e1243bd22c66e76c2ba9eddc1f91394e57f9f83

```