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- R1file=$1
- R2file=$2
- outdir=$3
- sample=$4
- total_num=1000000
- seqtk sample -s 10 ${R1file} ${total_num} > ${outdir}/${sample}_${total_num}_R1.fastq
- seqtk sample -s 10 ${R2file} ${total_num} > ${outdir}/${sample}_${total_num}_R2.fastq;
- cd ${outdir};
- gzip ${outdir}/${sample}_${total_num}_R1.fastq;
- gzip ${outdir}/${sample}_${total_num}_R2.fastq
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