Shell脚本通过参数名传递参数的实现代码_linux shell_

 #!/bin/bash while getopts i:o:p:s:t: OPT; do case ${OPT} in i) in_file=${OPTARG} ;; o) out_dir=${OPTARG} ;; p) product_code=${OPTARG} ;; s) software_version=${OPTARG} ;; t) type=${OPTARG} ;; \?) printf "[Usage] `date '+%F %T'` -i  -o  -o 
 -s  -t \n" >&2 exit 1 esac done # check parameter if [ -z "${in_file}" -o -z "${out_dir}" -o -z "${product_code}" -o -z "${software_version}" -o -z "${type}" ]; then printf "[ERROR] `date '+%F %T'` following parameters is empty:\n-i=${in_file}\n-o=${out_dir}\n-p=${product_code}\n-s=${software_version}\n-t=${type}\n" exit 1 fi # block enc java -jar openailab-command-line-auth-0.1-SNAPSHOT.jar ${in_file} ${out_dir} ${product_code} ${software_version} ${type}