# service crond status
crond is stopped
# service crond start
Starting crond
# service crond status
crond (pid 20962) is running...
git 自动拉取，写入日志
# 自动拉取
* * * * * cd /home/wwwroot/default/dexin/dragon/ && /usr/local/git/bin/git pull origin dexin >> /tmp/dexin_git.log 2>&1