Wireshark · Wireshark-users: Re: [Wireshark-users] [EXTERNAL] dumpcap/tshark permissions on created pcap files

["Powell, Erick" <epowell@xxxxxx>]

Luke,

Look at the -g command line option. Snip from the man pages below. I use this a lot and works as advertised 

g

This option causes the output file(s) to be created with group-read permission (meaning that the output file(s) can be read by other members of the calling user's group