!head -2 ../data/SNP-Piura_Coquimbo.txt

!head -2 ../data/Piura_v1_contigs.fa

!sed 's/PiuraChilensis_Coquimbo_trimmer_out contig /PiuraChilensis_v1_contig_/g' ../data/SNP-Piura_Coquimbo.txt | head

!sed 's/PiuraChilensis_Coquimbo_trimmer_out contig /PiuraChilensis_v1_contig_/g' ../data/SNP-Piura_Coquimbo.txt > ../data/SNP-Piura_Coquimbo_2.txt 

!head -2 ../data/SNP-Piura_Coquimbo_2.txt 

!awk '{print $1}' ../data/SNP-Piura_Coquimbo_2.txt 

!awk '{print $1}' ../data/SNP-Piura_Coquimbo_2.txt > ../data/SNP-Piura_Coquimbo_2col.txt

!cut -f1 ../data/SNP-Piura_Coquimbo_2col.txt | sort | uniq -c