shell nohup 让脚本一直以后台模式运行到结束

会话中启动shell脚本，然后让脚本一直以后台模式运行到结束，即使你退 出了终端会话。这可以用nohup命令来实现。

code

macname@MacdeMacBook-Pro Desktop % cat test.sh 
#!/bin/bash
# Trapping the script exit #
trap "echo Goodbye..." EXIT #
count=1
while [ $count -le 5 ]
do
    echo "Loop #$count"
    sleep 1
    count=$[ $count + 1 ]
done%                                                                                                                                                                                           
macname@MacdeMacBook-Pro Desktop % 
macname@MacdeMacBook-Pro Desktop % 
macname@MacdeMacBook-Pro Desktop % nohup ./test.sh &
[1] 43365
macname@MacdeMacBook-Pro Desktop % appending output to nohup.out

[1]  + done       nohup ./test.sh
macname@MacdeMacBook-Pro Desktop % cat nohup.out 
Loop #1
Loop #2
Loop #3
Loop #4
Loop #5
Goodbye...
macname@MacdeMacBook-Pro Desktop %