问题摘要：我的脚本在输入到终端时可以正常工作，但是在终端中从 .sh 文件执行时无法正常工作，这是为什么呢？
脚本：
echo World of Clucky - Frisnuk "\033]0;Frisnuk - World of Clucky\a"
#! /usr/bin/env bash
BINDIR="$(dirname "$(readlink -fn "$0")")"
cd "$BINDIR"
while true
do
source /home/clucky/MinecraftServers/Frisnuk/serverconfig/config.sh
#Start Server
java -Xms2000M -Xmx2000M -jar $serverjar.jar nogui
if [ "`date +%w%H`" = "001" ]
then
#Delete map files for The End
rm -R /Frisnuk_the_end
echo "End has been successfully reloaded"
echo "[`date +%D\ %T`] End Reloaded" >> /home/clucky/MinecraftServers/Frisnuk/EndRestart.txt
#Change Item of The Week
weekofyear=`date +%y\-%U`
s=$(<serverconfig/ItemofTheWeek/item$weekofyear.txt)
set -- $s
itemoftheweekid=$2
itemoftheweekprice=$3
xmlstarlet edit -L -u "/scs-shop/itemStack[@type='double']" -v $itemoftheweekid /plugins/ShowCaseStandalone/ffs-storage/ffss_cac8480951254352116d5255e795006252d404d8
xmlstarlet edit -L -u "/scs-shop/price[@type='double']" -v $itemoftheweekprice /plugins/ShowCaseStandalone/ffs-storage/ffss_cac8480951254352116d5255e795006252d404d8
fi
echo "If you want to stop the restart and shut the server off instead, please press Ctrl+C at this time"
for i in 5 4 3 2 1
do
echo "$i..."
sleep 1
done
echo "Restarting Server"
clear
done
它没有工作和运行服务器，而是这样说：
World of Clucky - Frisnuk
/home/clucky/MinecraftServers/Frisnuk/craftminecraft.sh: 7: /home/clucky/MinecraftServers/Frisnuk/craftminecraft.sh: source: not found
Error: Unable to access jarfile .jar
If you want to stop the restart and shut the server off instead, please press Ctrl+C at this time
5...
4...
3...
2...
1...
我马上要洗个澡，但我今晚晚些时候或明天早上会回来。预先感谢您的协助。