syncing from servers

download.sh

#!/usr/bin/env bash

echo "Please make sure you are running this script from the directory\
 you want to download your PA to."
echo -n "The current directory is " 
echo -n $(pwd)
echo -n " and contains "
echo -n $(ls -l | wc -L)
echo " files."
echo

echo "If this not correct, ctrl+c now and switch to the correct directory,\
 and re-run again."

echo -n "Enter the current hw number (ex. hw9, hw10): "
read hw
echo -n "Enter your cs12wi20xx account without the @ieng6.ucsd.edu suffix: "
read acct

echo -n "This script assumes your remote files are located at\
[email protected]:~/$hw. Is this correct? (Y)es or (N)o: "
read resp

if [[ "$resp" == "n" ]]; then 
    echo "Please enter the relative path your files are stored at, starting at\
 ~/. For instance, if your $hw folder is located in ~/homeworks/$hw, please\
 enter \"homeworks/$hw\"."
    echo -n "Enter the relative path: "
    read path
else
    path = $hw
fi

echo "When prompted, please enter the password for $acct."
rsync -r [email protected]:~/$path ./

if [[ $? == 0 ]]; then
    echo "Files were successfully saved to $(pwd) "
else echo "Failed. Try again."
fi