[ fxtools count
]
Summary
This command will just count the number of records in your input fastx
Expected Input
>AP2S1_a
ACTG
>AP2S1_b
ACTT
>AP2S2_a
CCCT
Expected Output
3
Usage
# standard counting
fxtools count -i <fastx>
# from pipeline
fxtools filter -i <fastx> -p "ACTCGCG" | fxtools count