practical, up-enter friendly, multiple parameter friendly, ssh + fallthrough tmux->screen->bash for painless session resuming

sssh.bash

# Usage: sssh name_of_session *ssh_args
# ex: sssh a -i identity.pem user@server.com 
#     will connect to or create session "a" on remote server with a certain identity
# Requires: bash. 
# function needs to be exported into your shell, ex: put in .bashrc near aliases
# keep this handy http://www.mechanicalkeys.com/files/os/notes/tm.html

sssh() {
    session="$1"
    shift
    ssh -t $@ "tmux a -t $session || tmux new -s $session || screen -S $session -dr || screen -S $session || /bin/bash"
}