Month: October 2007

Crontab : Disable email notifications

By default, when you schedule a cronjob, the cron daemon will email the administrator with the results of the schedule. You can easily turn off email reporting by appending the string “>/dev/null 2>&1” (without quotes) to the end of the command. Like this : wget >/dev/null 2>&1 Hope this...

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PHP: Random string with numbers and letters

I thought that some of you might find it useful to learn how to generate a random string or a random number with PHP. I wrote a quick function to use PHP to generate random. See it below: There is an easier way to do this with a single line of code but you won’t have as much control over the characters that you want to include/exclude from the random PHP string. Here it...

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