示例：
stage("Jar Files Check") {
steps{
script{
smd5 = sh(script: "ssh $host md5sum $APP_SEND_PATH/datacenter-${projectname}.jar|awk '{print \$1}'", returnStdout: true).trim()
sh "echo 'smd5:' $smd5"
for ( HOST in HOSTS ){
stage("Md5 to ${HOST}"){
dmd5 = sh(script: "ssh $host ssh ${HOST} md5sum $Deploy_PATH/datacenter-${projectname}.jar|awk '{print \$1}'", returnStdout: true).trim()
sh "echo 'dcentermd5:' $dcentermd5"
if ( smd5 == dmd5){
sh "echo ${HOST} 传输完成 "
}else{
sh "echo ${HOST} Jar File 传输未完成"
sleep 10
}
}
}
}
}
}
标准输出
bianliang = sh returnStdout: true ,script: "<shell command>"
bianliang = result.trim()
bianliang = sh(script: "<shell command>", returnStdout: true).trim()
获取执行状态
bianliang = sh returnStatus: true ,script: "<shell command>"
bianliang = result.trim()
bianliang = sh(script: "<shell command>", returnStatus: true).trim()
sh '<shell command>; echo $? > status'
def bianliang = readFile('status').trim()
标签：trim,bianliang,Pipeline,shell,script,echo,sh,Jenkins,true From： https://www.cnblogs.com/musen/p/17533033.html