errors in crontab file,can't install

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"crontab.XXXXAJ45tv" 65L, 3658C written

crontab: installing new crontab
"/tmp/crontab.XXXXAJ45tv":56: bad minute
errors in crontab file, can't install.
Do you want to retry the same edit?
Enter Y or N

今天我在那愣头愣脑的试了n次，修改过的crontab就是保存不了，一直报这个错，我也没细看，没承想crontab能那么人性化的告诉我哪写错了，后来没办法了，搜吧，找了一下百度，突然发现真的是我的crontab里新增的内容写的有点问题，贴到UE里发现界面上看着没问题，其实换行了，换行后Crontab把第一个单词当执行分钟去分析了，所以当然不对，赶紧修改一下，这次过了。

"crontab.XXXXAJ45tv" 65L, 3658C written
crontab: installing new crontab
"/tmp/crontab.XXXXAJ45tv":56: bad minute
errors in crontab file, can't install.
Do you want to retry the same edit?
Enter Y or N

修改前：

##DCD-mobile-ftp##
50 7 * * 2 (cd /apps/var/work/schedule/bin; sh dcd_wap_uc_w.sh >>/apps/var/work/prog_logs/cron_logs
/day/dcd_wap_uc_w.log)
50 7 1 * * (cd /apps/var/work/schedule/bin; sh dcd_wap_uc_m.sh >>/apps/var/work/prog_logs/cron_logs
/day/dcd_wap_uc_m.log)

改好后：

##DCD-mobile-ftp##
50 7 * * 2 (cd /apps/var/work/schedule/bin; sh dcd_wap_uc_w.sh >>/apps/var/work/prog_logs/cron_logs/day/dcd_wap_uc_w.log)
50 7 1 * * (cd /apps/var/work/schedule/bin; sh dcd_wap_uc_m.sh >>/apps/var/work/prog_logs/cron_logs/day/dcd_wap_uc_m.log)

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