Dear Lukeyn,
Hello and I hope that you are well. OK here we go - I will try to help you.
Your e-mail and password for sswg.json
are the details which you use to login into your SurfShark account on their website found here below :
Log in to your SurfShark account
these credentials are different from the credentials used when you connect to SurfShark using Manual Method - usually on a router or pfSense where you use OpenVPN Configuration files.
On Step # 6 you enter the entire entry as is into the SSH shell session and hit enter
cat << "EOF" >> /etc/crontabs/root
# Thursday Key Reinstate ## Sunday conf files download and Key Reinstate
#######################################################
15 00 * * 4 /wg/sswg.sh >>/wg/wg.log 2 >&1 # standard registration and Redirect standard output to file '>' to log midnight+15min Thurs
15 00 * * 0 /wg/sswg.sh -g >>/wg/wg.log 2 >&1 # servers conf files dwl and Append standard output to file '>>' to log midnight+15min Sunday
#######################################################
EOF
If you notice there is a hash mark on all the commands - because I believe that BusyBox is structured that way. So basically you are correct - but I hope that I have set you straight - for instance - all you enter to view the log is cat /wg/wg.log
Lastly
On Post 97...I get really lost with the commands on step 3.
Well - you go into the file which configures your router's firewall - which is
/etc/config/firewall
You have to edit the file and add the WireGuard Network - for the WG interface which was created
in Step # 2
nano /etc/config/network
where you created WG interface with this below
config interface 'wg0'
To do that is very simple and straightforward -
Open firewall configuration file - # nano /etc/config/firewall
Use nano to go down to the WAN Zone - it is indicated by the following as described in post 97
config zone
option name 'wan'
You see that all the networks in the WAN Zone are listed - you can tell so because - the entries say
`list network 'wan'` and so on
You move option input 'REJECT'
down a space
in the new blank space you enter the new WireGuard Network - all you have to do is add wg0 interface
as this is the name of the Newtwork as well
`list network 'wg0'`
You may have to bone up on nano if you have troubles with the commands - they are very easy to learn
Overview of nano's shortcuts