【发布时间】:2016-03-08 14:16:16
【问题描述】:
我在我的 win8 笔记本电脑上运行 Homestead,而我的 Cron 似乎根本没有运行。我正在尝试让预定的作业为 Laravel 工作,但目前我一直坚持让 Cron 运行。
这是我的 crontab,只是一些简单的尝试调试它。
vagrant@homestead:~$ crontab -l
* * * * * date >> /home/vagrant/Code/CRONTRACK.txt
* * * * * /usr/bin/php artisan schedule:run >> /home/vagrant/Code/laravel_cron_output.txt
当使用 crontab -e 尝试编辑我的 crontab 时,这看起来正确吗?
vagrant@homestead:~$ crontab -e
143
现在当我尝试检查我的系统以查看 cron 是否运行任何东西时
vagrant@homestead:~$ grep CRON /var/log/syslog
Dec 3 19:41:01 homestead CRON[3628]: (vagrant) CMD (date >> /home/vagrant/Code/CRONTRACK.txt^M)
Dec 3 19:41:01 homestead CRON[3629]: (vagrant) CMD (/usr/bin/php artisan schedule:run >> /home/vagrant/Code/laravel_cron_output.txt^M)
Dec 3 19:41:01 homestead CRON[3627]: (vagrant) MAIL (mailed 1 byte of output; but got status 0x004b, #012)
Dec 3 19:41:01 homestead CRON[3626]: (vagrant) MAIL (mailed 1 byte of output; but got status 0x004b, #012)
Dec 3 19:42:01 homestead CRON[3635]: (vagrant) CMD (date >> /home/vagrant/Code/CRONTRACK.txt^M)
Dec 3 19:42:01 homestead CRON[3636]: (vagrant) CMD (/usr/bin/php artisan schedule:run >> /home/vagrant/Code/laravel_cron_output.txt^M)
Dec 3 19:42:01 homestead CRON[3634]: (vagrant) MAIL (mailed 1 byte of output; but got status 0x004b, #012)
Dec 3 19:42:01 homestead CRON[3633]: (vagrant) MAIL (mailed 1 byte of output; but got status 0x004b, #012)
Dec 3 19:43:01 homestead CRON[3642]: (vagrant) CMD (date >> /home/vagrant/Code/CRONTRACK.txt^M)
Dec 3 19:43:01 homestead CRON[3643]: (vagrant) CMD (/usr/bin/php artisan schedule:run >> /home/vagrant/Code/laravel_cron_output.txt^M)
Dec 3 19:43:01 homestead CRON[3641]: (vagrant) MAIL (mailed 1 byte of output; but got status 0x004b, #012)
Dec 3 19:43:01 homestead CRON[3640]: (vagrant) MAIL (mailed 1 byte of output; but got status 0x004b, #012)
Dec 3 19:44:01 homestead CRON[3649]: (vagrant) CMD (date >> /home/vagrant/Code/CRONTRACK.txt^M)
Dec 3 19:44:01 homestead CRON[3650]: (vagrant) CMD (/usr/bin/php artisan schedule:run >> /home/vagrant/Code/laravel_cron_output.txt^M)
Dec 3 19:44:01 homestead CRON[3648]: (vagrant) MAIL (mailed 1 byte of output; but got status 0x004b, #012)
Dec 3 19:44:01 homestead CRON[3647]: (vagrant) MAIL (mailed 1 byte of output; but got status 0x004b, #012)
Dec 3 19:45:01 homestead CRON[3656]: (vagrant) CMD (date >> /home/vagrant/Code/CRONTRACK.txt^M)
Dec 3 19:45:01 homestead CRON[3657]: (vagrant) CMD (/usr/bin/php artisan schedule:run >> /home/vagrant/Code/laravel_cron_output.txt^M)
Dec 3 19:45:01 homestead CRON[3655]: (vagrant) MAIL (mailed 1 byte of output; but got status 0x004b, #012)
Dec 3 19:45:01 homestead CRON[3654]: (vagrant) MAIL (mailed 1 byte of output; but got status 0x004b, #012)
似乎它有效,但我找不到我通过管道输出的 txt 文件!
vagrant@homestead:~$ cat /home/vagrant/Code/CRONTRACK.txt^M
cat: /home/vagrant/Code/CRONTRACK.txt^M: No such file or directory
vagrant@homestead:~$ cat /home/vagrant/Code/CRONTRACK.txt
cat: /home/vagrant/Code/CRONTRACK.txt: No such file or directory
vagrant@homestead:~$ ll /home/vagrant/Code/
total 82
drwxrwxrwx 1 vagrant vagrant 4096 Dec 3 18:59 ./
drwxr-xr-x 7 vagrant vagrant 4096 Dec 3 19:31 ../
-rwxrwxrwx 1 vagrant vagrant 153 Dec 3 19:24 crontab.txt*
-rwxrwxrwx 1 vagrant vagrant 70449 Oct 15 20:44 memcached-2.2.0.tgz*
drwxrwxrwx 1 vagrant vagrant 4096 Oct 20 19:05 sample/
vagrant@homestead:~$
直接在终端中运行我给 Cron 的命令效果很好!
vagrant@homestead:~$ date >> /home/vagrant/Code/CRONTRACK.txt^M
vagrant@homestead:~$ cat /home/vagrant/Code/CRONTRACK.txt^M
Thu Dec 3 19:53:06 UTC 2015
另外,^M 是从哪里来的?它没有出现在 crontab -l 中。
【问题讨论】:
标签: linux laravel ubuntu cron homestead