How can I add 'oKexAlgorithms' flag in Core Shell?

I have a server that requires I use diffie-hellman-group1-sha1
On the command line I cannot connect with: ssh user55@
but this:

ssh -oKexAlgorithms=+diffie-hellman-group1-sha1 user55@


How can I add the -oKexAlgorithms=+diffie-hellman-group1-sha1 using Core Shell?


You can find the flag from Settings > Advanced tab > Algorithms group of the profile:

Kindly Regards,


An alternative might be to use ~/.ssh/config and put all entries in there and then just reference the entry using the alias. This works in Core Shell and Core Tunnel and also in any other terminal based app, Terminal, iTerm and client tools such as Forklift etc.