Update Wireshark on Linux

Wireshark, a powerful network packet analyzer, is widely used by network administrators and security professionals to troubleshoot network issues and debug protocol implementations. In this tutorial, we will guide you through the installation process of Wireshark on Ubuntu 16.04, CentOS 7, and Arch Linux.

Before we begin, make sure that all dependencies are met for a successful installation. For Ubuntu 16.04, run the following command in your terminal:

```

$ sudo apt-get install build-essential checkinstall libcurl4-openssl-dev bison flex qt5-default qttools5-dev libssl-dev libgtk-3-dev libpcap-dev

```

For CentOS 7, use yum to install the required dependencies:

```

$ sudo yum install gcc gcc-c++ bison flex libpcap-devel qt-devel gtk3-devel rpm-build libtool c-ares-devel qt5-qtbase-devel qt5-qtmultimedia-devel qt5-linguist desktop-file-utils

```

Once all dependencies have been installed, you can proceed with the installation of Wireshark. For Ubuntu 16.04, add the Wireshark PPA repository:

```

$ sudo add-apt-repository ppa:wireshark-dev/stable

```

Then, update the package list and install Wireshark:

```

$ sudo apt-get update

$ sudo apt-get install wireshark

```

For CentOS 7, simply run the following command to install Wireshark:

```

$ yum install wireshark wireshark-qt wireshark-gnome

```

After installation, you can launch Wireshark from your dash or terminal by typing the command `wireshark`.

Wireshark is a powerful tool that uses libpcap to capture live network data. It's often more convenient to capture packets using the tcpdump command and view them in Wireshark. This is especially useful for troubleshooting network issues, debugging protocol implementations, and analyzing network security threats.

In conclusion, installing Wireshark on your Linux machine can be a bit tricky, but with these instructions, you should have no problem getting started. With its powerful features and user-friendly interface, Wireshark is an essential tool for any network administrator or security professional.

Update wireshark linux