Hello, i am attempting to start and learn about wireshark hands on. I have Fedora 28 and i have installed wireshark through the terminal already and just made an account with wireshark. This is what i am having problems with
" [root@localhost ~]# usermod -a -G wireshark acidic-mind usermod: user 'acidic-mind' does not exist "
Am i doing something wrong or is there just a lag between when the account is created and when the databases are updated so we are able to sign in?