Inquiry for vcf file

[dbswls0322]

Dear slivar developer,

I'm deeply grateful your effort to develop and maintain this tool,

I got one error during running slivar expr with slivar v0.3.1

And this is my code

I wondered whether I can only upload 1 merged vcf file or a number of vcf files.
If it's only acceptable to upload 1 vcf file, then should I merge it using GLnexus no matter phenotype of sample (ex. normal, tumor)?

Best Regards.

[brentp]

you can only send a single VCF to slivar. the && is interpreted by the shell as a 2nd command.