ubuntu 18.04安装wireshark

sudo apt-add-repository ppa:wireshark-dev/stable
sudo apt-get update
sudo apt-get install wireshark
sudo groupadd wireshark  //安装已完成
sudo chgrp wireshark /usr/bin/dumpcap  //安装已完成
sudo chmod 4755 /usr/bin/dumpcap
sudo gpasswd -a your_username wireshark