在终端输入程序名可以打开该程序,但是如果关闭这个程序了,启动该程序的终端也就自动关闭了.在网上搜了一下,一位大神给出的方案是写下这么一段话:
"$@" 1>/dev/null 2>&1 &

按照他的方法设置后成功解决了问题,但是小白不明白这句话是什么意思?请各位大神指点一二.再次谢过啦!

http://stackoverflow.com/questions/1357 ... -mean?rq=1
What does >/dev/null 2>&1 mean?
>/dev/null redirects standard out to /dev/null, i.e. throw the output away.
2>&1 redirects standard error to standard out; in this case, it means to throw all the error output away as well.