Using cookies in Javascript

Cookies allow websites to store information on the user browsers. They are usually used to store website session related information.

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Installing Wireshark on Ubuntu Artful

Wireshark is a network protocol analyzer which allows inspecting network traffic at different levels. It supports all the well known network protocols and is commonly used for troubleshooting network related problems.

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Running multiple versions of mailx command

Certain commands in Linux can be provided by multiple packages. The command provided by each package may differ. For example the mailx command is provided by the bsd-mailx package as well as the heirloom-mailx package. The mailx command provided by the packages use different command line parameters.

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Resizing Linux root partitions without unmount on Google Cloud

Virtual machines often run out of disk space and require resizing. Resizing root partitions without unmounting is always risky. It is recommended to take a backup of the partition's useful data before resizing the partition.

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Configuring Apache mod status

Apache Mod Status is an Apache module that provides useful information about the requests being sent to Apache.

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