What I do for my homelab vms and such: # If ~/.ssh/config does not exist, copy file if [ ! -f ~/.ssh/config ]; then cp ./.ssh/config ~/.ssh/config el

What I do for my homelab vms and such: # If ~/.ssh/config does not exist, copy file if [ ! -f ~/.ssh/config ]; then cp ./.ssh/config ~/.ssh/config else # For each block in ./.ssh/config, if it is not in ~/.ssh/config, add it while read -r line; do if [[ "$line" == "" ]]; then if grep -q "$block" ~/.ssh/config; then # If block is not found, add it to ~/.ssh/config echo "$block" >> ~/.ssh/config fi else if [[ -z "$block" ]]; then block="$line" else block="$block$line\n" fi fi done < ./.ssh/config fi