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Showing posts with the label time

Set the default session expired time in Django

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In Django, you can set the expired time of session by this setting, for example after 10 minutes: SESSION_COOKIE_AGE = 10 * 60 In addition, if you want the session will be expired when the user closes her browser, you can set: SESSION_EXPIRE_AT_BROWSER_CLOSE = True
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Linux server's datetime is wrong and how to fix

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Use this when your Linux server's datetime is wrong. Basically, all you have to do is sync with a reliable NTP server (ex. my-ntp-server.com): 1. First, make sure the server is set with the right timezone (ex. Asia/Ho_Chi_Minh): $ sudo dpkg-reconfigure tzdata 2. Sync it with a local NTP server: $ sudo ntpdate my-tp-server.com The Time on the Linux server should be correct now. 3. Furthermore, you can install ntpd . It synchronizes the clock for you, doing so continuously in the background: * Install ntpd: $ sudo apt-get install ntp * Config ntpd: $ sudo nano /etc/ntp.conf * Add your reliable NTP server: server my-ntp-server.com * Restart ntpd: $ sudo service ntp restart
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