rh

#!/bin/bash

if [ "$1" = "-h" ]
then
    echo "usage: $0 command"
    exit
fi

RHELL_CMD=$@

CFG_CHANGED="no"

if [ -f ~/.rhell.cfg ]
then
    source ~/.rhell.cfg
fi

if [ "$RHELL_URL" = "" ]
then
    echo "Please, enter the URL of the remote shell:"
    read -e RHELL_URL
    CFG_CHANGED="yes"
fi

if [ "$RHELL_PASSWORD" = "" ]
then
    echo "Please, enter the PASSWORD for the remote shell:"
    read -e RHELL_PASSWORD
    CFG_CHANGED="yes"
fi

if [ "$RHELL_METHOD" = "" ]
then
    echo "Please, enter the HTTP METHOD for the remote shell (GET or POST):"
    read -e RHELL_METHOD
    CFG_CHANGED="yes"
fi

if [ "$CFG_CHANGED" = "yes" ]
then
    echo "RHELL_URL=$RHELL_URL" > ~/.rhell.cfg
    echo "RHELL_METHOD=$RHELL_METHOD" >> ~/.rhell.cfg
    echo "RHELL_PASSWORD=$RHELL_PASSWORD" >> ~/.rhell.cfg
    echo "Config saved to ~/.rhell.cfg."
fi

if [ "$RHELL_METHOD" = "POST" ]
then
	curl --data-urlencode "password=$RHELL_PASSWORD" --data-urlencode "cmd=$RHELL_CMD" $RHELLURL
else
	curl -G --data-urlencode "password=$RHELL_PASSWORD" --data-urlencode "cmd=$RHELL_CMD" $RHELL_URL
fi