Как работает Segmentation Fault под капотом?

try this

$ awk '{printf("load %s\nload %s\n",$2,$3);for(i=4;i<=NF;i++){printf("goto %s\ncollapse\nsnapshot %s_%s.png\n",$i,$1,$i)}}' test.t
    load UICEX_0001_T1.bam
    load UICEX_0001_C2.bam
    goto chr1:16946335
    collapse
    snapshot UICEX_0001_chr1:16946335.png
    goto chr19:9064309
    collapse
    snapshot UICEX_0001_chr19:9064309.png
    goto chr8:10480278
    collapse
    snapshot UICEX_0001_chr8:10480278.png
    load UICEX_0003_T1.bam
    load UICEX_0003_C2.bam
    goto chr1:16974893
    collapse
    snapshot UICEX_0003_chr1:16974893.png