默认情况下redhat/centOS下没有start-stop-daemon没有这个命令,可以简单安装下
wget http://developer.axis.com/download/distribution/apps-sys-utils-start-stop-daemon-IR1_9_18-2.tar.gz
tar zxvf apps-sys-utils-start-stop-daemon-IR1_9_18-2.tar.gz
cd apps/sys-utils/start-stop-daemon-IR1_9_18-2/
gcc start-stop-daemon.c -o start-stop-daemon
cp start-stop-daemon /usr/local/sbin