非 root 用户设置环境变量：在< .bash_profile >中设置
后台运行：nohup dosomething >> log.out &
nginx
启动nginx：nginx -c <configpath>
重启nginx：nginx -s reload
停止nginx：pkill -9 nginx / kill -QUIT nginxpid
uwsgi
启动uwsgi：uwsgi --ini <inipath>
重启uwsgi：uwsgi --reload <path to uwsgi.pid>
停止uwsgi：uwsgi --stop <path to uwsgi.pid>
mongodb
(mongodb 真是可怕，稍不留神就挂了/(ㄒoㄒ)/~~)
启动mongodb：mongod --config <configpath>
停止mongodb：
进入mongo shell
use admin
(通过验证 db.auth('user', 'pwd'))
db.shutdownServer()
redis
启动redis：redis-server <path to redisconf>
停止redis：redis-cli shutdown
celery
启动celery：celery multi start w1 proj -A -l warning --pidfile=<path to pidfile> --logfile=<path to logfile>
重启celery：celery multi restart w1 proj -A -l warning --pidfile=<path to pidfile> --logfile=<path to logfile>
停止celery：celery multi stopwait w1 proj -A -l warning --pidfile=<path to pidfile> --logfile=<path to logfile>