Script management program, script management apparatus, and script management method

摘要

A computer executes a process includes: extracting meta commands from commands included in scripts based on number of occurrences of the commands, the plurality of meta commands being commands or sets of a command and argument; extracting specific meta command from the meta commands included in each of the scripts based on information on the number of occurrences of the meta commands included in each of the scripts and information on the scarcity of each of the meta commands in the scripts; and determining resemblance for a pair of scripts that are included in the scripts by calculating a probability that a same combination of meta commands exists in the pair of scripts.