Function to add to bashrc to remap ssh-agent after disconnect

ssh-reagent.sh

# Function intended to remap an SSH agent socket after reconnection
function ssh-reagent() {
    # find new ssh-agent socket
    SSH_AUTH_SOCK=$(find /tmp/ssh-* -user `whoami` -name agent\* -printf '%T@ %p\n' 2>/dev/null | sort -k 1nr | sed 's/^[^ ]* //' | head -n 1)

    # Check if SSH_AUTH_SOCK is a socket and if it is a symbolic link
    if [ -S "${SSH_AUTH_SOCK}" ] && [ ! -h "${SSH_AUTH_SOCK}" ]; then
        # Map SSH_AUTH_SOCK to Canonical Socket in ~/.ssh/
        echo "Mapping ${SSH_AUTH_SOCK} to ~/.ssh/ssh_auth_sock as a symbolic link"
        ln -sf ${SSH_AUTH_SOCK} ~/.ssh/ssh_auth_sock

        # Export Canonical Socket location as SSH_AUTH_SOCK
        export SSH_AUTH_SOCK="$HOME/.ssh/ssh_auth_sock"
    else
        if [ ! -S "${SSH_AUTH_SOCK}" ]; then
            echo "WARNING: ${SSH_AUTH_SOCK} is not a socket"
        elif [ -h "${SSH_AUTH_SOCK}" ]; then
            echo "OK: ${SSH_AUTH_SOCK} is already a symbolic link"
        else
            echo "UNKNOWN: Something went very wrong!"
            echo "SSH_AUTH_SOCK Variable: ${SSH_AUTH_SOCK}"
            ls -lah ${SSH_AUTH_SOCK}
        fi
    fi

    if $(ssh-add -l > /dev/null); then
        echo "OK: Working SSH agent found at ${SSH_AUTH_SOCK}"
        ssh-add -l
        return 0
    else
        echo "WARNING: No Working SSH agent was found at ${SSH_AUTH_SOCK}"
        echo "Try initializing ssh-agent using the command 'eval \$(ssh-agent)'"
        return 1
    fi
}