问find命令在本地工作，但在jenkins的插件上不输出任何内容？

parameters {

extendedChoice(bindings: '', description: '111111111111111', groovyClasspath: '', groovyScript: '''def cmd = ["/bin/bash","-c","find /tmp -maxdepth 1 -regextype posix-extended -regex \'.*\\.(jar|gpg)\' | xargs -i basename {}"].execute().text.readLines()

cmd.each{println it}''', multiSelectDelimiter: ',', name: 'vers', quoteValue: false, saveJSONParameterToFile: false, type: 'PT_SINGLE_SELECT', visibleItemCount: 5)

}

在以上插件中使用script脚本执行命令：

def cmd = ["/bin/bash","-c","find /tmp -maxdepth 1 -regextype posix-extended -regex \'.*\\.(jar|gpg)\' | xargs -i basename {}"].execute().text.readLines()

cmd.each{println it}

没有任何文件列表输出

当将命令换成：

def cmd = ["/bin/bash","-c","find /tmp -maxdepth 1 -type f | xargs -i basename {}"].execute().text.readLines()

cmd.each{println it}

它能正常显示文件列表