wireshark non-root (normal user) how to
2012 - 05 - 16
only one user:
chgrp ats /usr/bin/dumpcap
chmod 4750 /usr/bin/dumpcap # chmod u+s
for more users:
groupadd wireshark
usermod -a -G wireshark userName1
chgrp wireshark /usr/bin/dumpcap
chmod 4750 /usr/bin/dumpcap
ref: