Snippet of nginx switch

nginx_switch.sh

# $1 - tomcat port, $2 - tomcat folder to be replaced, $3 - tomcat folder replace with.
nginx_disable_tomcat()
{
    ssh -t bmb@$SERVER "cd $REMOTE_NGINX_DIR; git checkout baomingba.conf; "\
    "sed -i -E 's/(server\s127.0.0.1:$1)/#\1/' baomingba.conf; "\
    "sed -i -E 's/$2/$3/g' baomingba.conf; "\
    "echo $PWD | sudo -S nginx -t && sudo service nginx reload"

    check_error "Error: disconnect nginx to tomcat with port $1."
}

nginx_enable_all()
{
    ssh -t bmb@$SERVER "cd $REMOTE_NGINX_DIR; git checkout baomingba.conf; "\
    "echo $PWD | sudo -S nginx -t && sudo service nginx reload"

    check_error "Error: connect nginx to all tomcats."
}