1. nohup nohup 无疑是我们首先想到的办法.顾名思义,nohup 的用途就是让提交的命令忽略 hangup 信号.让我们先来看一下 nohup 的帮助信息: NOHUP() User Commands NOHUP() NAME nohup - run a command immune to hangups, with output to a non-tty SYNOPSIS nohup COMMAND [ARG]... nohup OPTION DESCRIPTION Run COM