nohup

# 일반적인 출력 $ echo 'Hello World' Hello World # nohup $ nohup echo 'Hello World' nohup: ignoring input and appending output to 'nohup.out' $ cat nohup.out Hello World # 파일 출력 $ nohup echo 'Hello World' > test.txt nohup: ignoring input and redirecting stderr to stdout $ cat test.txt Hello World # 출력 안하기 $ nohup echo 'Hello World' > /dev/null nohup: ignoring input and redirecting stderr to stdout $ cat nohup.out cat: nohup.out: No such file or directory

$ nohup ./shell.sh & nohup: ignoring input and appending output to 'nohup.out' $ ps -ef | grep shell.sh ...