::: {.cell hash='Lecture_cache/revealjs/unnamed-chunk-63_f37a925cf5fae9030349a50f0cda7092'}

```{.bash .cell-code}
obigrep -p 'count > 1' \
        positifs.uniq.annotated.fasta \
      > positifs.uniq.annotated.no.singleton.fasta

obigrep -l 10 -L 150 \
        positifs.uniq.annotated.no.singleton.fasta \
      > positifs.uniq.annotated.good.length.fasta

obiclean -s merged_sample -H -C -r 0.1 \
        positifs.uniq.annotated.good.length.fasta \
      > positifs.uniq.annotated.clean.fasta
```
:::