Groovy运行bash命令/脚本

/**
 * @author ：ZackZhou
 * @date ：Created in 2020/10/22 5:25 PM
 * @description ：
 * @modified By：
 * @version:
 */
//approach 1
def command = ['bash','-c','ls;sleep 2; ls -lhst']

Process proc = new ProcessBuilder(command).start()
def s_out = new StringBuilder(), s_err = new StringBuilder()
proc.consumeProcessOutput(s_out, s_err)
proc.waitForOrKill(60000) // wait io finish, at most 1 min

println(sout.toString()) 

//approach 2 
def commands = ['bash','-c','ls;sleep 2; ls -lhst'] 
println commands.execute().text 

//execute scripts 
def file = new File("./BashScript.sh")
def command_file = file.text 
println command_file.execute().text