关于在linux上添加crontab任务的问题
我想在 /home/wwwroot/my_domain/domain/jingjingjue/web/下添加一个php文件用于执行数据库的管理。请问我应该怎样书写才是正确的？
我对linux的文件目录不是很清楚，只是简单的用
df -a打印了一下目录，不知道/home是不是根路径？我的这个php文件放在这里可以正常执行吗？还是有特定的php执行路径？
希望各位朋友能帮忙指点一二，感谢~
回复内容：
我想在 /home/wwwroot/my_domain/domain/jingjingjue/web/下添加一个php文件用于执行数据库的管理。请问我应该怎样书写才是正确的？
我对linux的文件目录不是很清楚，只是简单的用
df -a打印了一下目录，不知道/home是不是根路径？我的这个php文件放在这里可以正常执行吗？还是有特定的php执行路径？
希望各位朋友能帮忙指点一二，感谢~
/home并不是根目录，unix系统的根目录是/；
只要你的文件是可执行脚本，理论上，放在任意目录下都是可以执行的。
例題： 假如每五分鐘需要執行 /home/dmtsai/test.sh 一次，又該如何？ 答： 同樣使用 crontab -e 進入編輯： */5 * * * * /home/dmtsai/test.sh
鸟哥的Linux私房菜第十五章、例行性工作排程(crontab)
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