# README.md > Author: Qingwang Chen > > Email: [qwch20@fudan.edu.cn](mailto:qwch20@fudan.edu.cn) > > Last Updates: 16/07/2021 #### Requirements - choppy - Ali-Cloud - Linux ``` # 激活choppy环境 $ source activate choppy (open-choppy-env) # 第一次安装 $ choppy install chenqingwang/rtgTools_vcfeval # 非第一次安装 $ choppy install chenqingwang/rtgTools_vcfeval -f # 查询已安装APP $ choppy apps ``` #### Quick Start ``` # 准备 samples.csv 文件 $ choppy samples chenqingwang/rtgTools_vcfeval-latest > samples.csv # 准备无默认参数的samples.csv 文件 choppy samples --no-default chenqingwang/rtgTools_vcfeval-latest > samples.csv # 提交任务 $ choppy batch chenqingwang/rtgTools_vcfeval-latest samples.csv -p Your_project_name -l Your_label # 查询任务运行状况 $ choppy query -L Your_label | grep "status" # 查询失败任务 $ choppy search -s Failed -p Your_project_name -u chenqingwang --short-format # 结果文件地址 $ oss://choppy-cromwell-result/test-choppy/Your_project_name/ ```