Crontab – Quick reference

Crontab – Quick reference Setting up cronjobs in Unix and Solaris

cron is a unix, solaris utility that allows tasks to be automatically run in the background at regular intervals by the cron daemon. These tasks are often termed as cron jobs in unix , solaris.

Crontab (CRON TABle) is a file which contains the schedule of cron entries to be run and at specified times.

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What is your best Adsense tip?

content:I am always asked "what is your best Adsense tip?". Here is my five best and most important Adsense tips:

– Less internal and external links on the page

– Having the ads with the same background color as the page background

– Having ad links color blue (the default color of hyperlinks in html)
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Python POP mail parse

总体来说python处理邮件还是比较方便的,库提供了很多工具.下面我把心得写出来,给新手一个启迪,也请高手给些更好的方法.
先说接受邮件.  poplib 方法.
1.poplib.POP3(‘这里填入你pop邮件服务器地址’) 登陆服务器.
2.poplib.user(‘用户名 ‘) poplib.pass_(‘密码’)
3.poplib.stat()方法返回一个元组:(邮件数,邮件尺寸)
   mailCount,size=poplib.stat()
   这样mailCount就是邮件的数量,size,就是所有邮件的大小.
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