added sshconfig alias

bashrc_overrides/convenience_aliases

@@ -1,6 +1,7 @@
 alias pubkey='cat ~/.ssh/id_rsa.pub'
 alias hosts='sudo nano /etc/hosts'
 alias historygrep='history | grep'
+alias sshconfig='nano ~/.ssh/config'
 alias newrepo='bash <(curl -s https://get.bjphoster.com/new-git-repo.sh)'
 
 alias sambaserver='docker run -it --rm --network host -p 137:137 -p 138:138 -p 139:139 -p 445:445 -v `pwd`:/share dperson/samba -n -p -s "sambashare;/share;yes;no;no;shareuser" -w "WORKGROUP"'