Скрипт
#!/bin/bash
# /etc/init.d/minecraft
### BEGIN INIT INFO
# Provides: minecraft
# Required-Start: $local_fs $remote_fs
# Required-Stop: $local_fs $remote_fs
# Should-Start: $network
# Should-Stop: $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Minecraft server
# Description: Init script for minecraft/bukkit server, with rolling logs and use of ramdisk for less lag.
### END INIT INFO
### Based on http://www.minecraftwiki.net/wiki/Server_startup_script
# Name of server.jar file
SERVICE="craftbukkit.jar"
# User that should run the server
USERNAME="adminz"
# Path to minecraft directory
MCPATH="/home/${USERNAME}/mc16"
CPU_COUNT=2
# Change the values of -Xmx###M and -Xms###M to how much ram you want to give to the
# server. Remember to give the ramdisk enough space. Subtract from the total amount
# of RAM available the size of your map and the RAM-consumption of your base system.
INVOCATION="java -Xmx2048M -Xms256M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalPacing -XX:ParallelGCThreads=$CPU_COUNT -XX:+AggressiveOpts -jar $SERVICE nogui"
# Where the world backups should go
BACKUPPATH="/home/${USERNAME}/minebak"
# Where the logs are copied when running log-roll
LOGPATH="${MCPATH}/logs"
# Where the whole minecraft directory is copied when whole-backup is runned
WHOLEBACKUP="/home/${USERNAME}/serverbak"
# Where the world is located on the disk
WORLDSTORAGE="/home/${USERNAME}/mc16/Kir-Land"
#Path to the the mounted ramdisk default in Ubuntu: /dev/shm
RAMDISK="/dev/shm"
ME=`whoami`
as_user() {
if [ $ME == $USERNAME ] ; then
bash -c "$1"
else
su - $USERNAME -c "$1"
fi
}
datepath() {
# datepath path filending-to-check returned-filending
if [ -e $1`date +%x`$2 ]
then
echo $1`date +%FT%T`$3
else
echo $1`date +%F`$3
fi
}
mc_start() {
if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
then
echo "Tried to start but $SERVICE was already running!"
else
echo "$SERVICE was not running... starting."
# rsync -tr $MCPATH/world-disc /dev/shm/
cd $MCPATH
as_user "cd $MCPATH && screen -dmS minecraft $INVOCATION"
sleep 7
if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
then
echo "$SERVICE is now running."
else
echo "Could not start $SERVICE."
fi
fi
}
mc_saveoff() {
if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
then
echo "$SERVICE is running... suspending saves"
as_user "screen -p 0 -S minecraft -X eval 'stuff \"save-off\"\015'"
as_user "screen -p 0 -S minecraft -X eval 'stuff \"save-all\"\015'"
sync
sleep 10
else
echo "$SERVICE was not running. Not suspending saves."
fi
}
mc_saveon() {
if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
then
echo "$SERVICE is running... re-enabling saves"
as_user "screen -p 0 -S minecraft -X eval 'stuff \"save-on\"\015'"
else
echo "$SERVICE was not running. Not resuming saves."
fi
}
mc_stop() {
if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
then
echo "$SERVICE is running... stopping."
as_user "screen -p 0 -S minecraft -X eval 'stuff \"save-all\"\015'"
sleep 10
as_user "screen -p 0 -S minecraft -X eval 'stuff \"stop\"\015'"
sleep 7
else
echo "$SERVICE was not running."
fi
if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
then
echo "$SERVICE could not be shut down... still running."
else
echo "$SERVICE is shut down."
fi
}
log_roll() {
as_user "mkdir -p $LOGPATH"
path=`datepath $LOGPATH/server_ .log.gz .log`
as_user "mv $MCPATH/server.log $path && gzip $path"
}
mc_whole_backup() {
as_user "mkdir -p $WHOLEBACKUP"
path=`datepath $WHOLEBACKUP/mine_`
as_user "cp -r $MCPATH $path"
}
mc_world_backup() {
echo "Backing up minecraft world"
as_user "mkdir -p $BACKUPPATH"
path=`datepath $BACKUPPATH/world_ .tar.bz2 .tar.bz2`
as_user "tar -hcjf $path $MCPATH/world"
}
to_ram() {
if [ -L $MCPATH/world ]
then
as_user "rsync -rt $WORLDSTORAGE/ $RAMDISK/world"
echo "World copied to ram"
fi
}
to_disk() {
as_user "rsync -rt $MCPATH/world/ $WORLDSTORAGE"
echo "World copied to disk"
}
mc_update() {
if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
then
echo "$SERVICE is running! Will not start update."
else
### update minecraft_server.jar
echo "Updating minecraft_server.jar...."
MC_SERVER_URL=http://minecraft.net/`wget -q -O - http://www.minecraft.net/download.jsp | grep minecraft_server.jar\</a\> | cut -d \" -f 2`
as_user "cd $MCPATH && wget -q -O $MCPATH/minecraft_server.jar.update $MC_SERVER_URL"
if [ -f $MCPATH/minecraft_server.jar.update ]
then
if `diff $MCPATH/minecraft_server.jar $MCPATH/minecraft_server.jar.update >/dev/null`
then
echo "You are already running the latest version of the Minecraft server."
as_user "rm $MCPATH/minecraft_server.jar.update"
else
as_user "mv $MCPATH/minecraft_server.jar.update $MCPATH/minecraft_server.jar"
echo "Minecraft successfully updated."
fi
else
echo "Minecraft update could not be downloaded."
fi
### update craftbukkit
echo "Updating craftbukkit...."
as_user "cd $MCPATH && wget -q -O $MCPATH/craftbukkit.jar.update http://ci.bukkit.org/job/dev-CraftBukkit/promotion/latest/Recommended/artifact/target/craftbukkit-0.0.1-SNAPSHOT.jar"
if [ -f $MCPATH/craftbukkit.jar.update ]
then
if `diff $MCPATH/craftbukkit-0.0.1-SNAPSHOT.jar $MCPATH/craftbukkit.jar.update > /dev/null`
then
echo "You are already running the latest version of CraftBukkit."
as_user "rm $MCPATH/craftbukkit.jar.update"
else
as_user "mv $MCPATH/craftbukkit.jar.update $MCPATH/craftbukkit-0.0.1-SNAPSHOT.jar"
echo "CraftBukkit successfully updated."
fi
else
echo "CraftBukkit update could not be downloaded."
fi
fi
}
case "$1" in
start)
# Starts the server
to_ram
mc_start
;;
stop)
# Stops the server
as_user "screen -p 0 -S minecraft -X eval 'stuff \"say SERVER SHUTTING DOWN!\"\015'"
mc_stop
to_disk
;;
restart)
# Restarts the server
as_user "screen -p 0 -S minecraft -X eval 'stuff \"say SERVER REBOOT IN 10 SECONDS.\"\015'"
mc_stop
mc_start
;;
backup)
# Backups world
as_user "screen -p 0 -S minecraft -X eval 'stuff \"say Backing up world.\"\015'"
mc_saveoff
mc_world_backup
mc_saveon
as_user "screen -p 0 -S minecraft -X eval 'stuff \"say Backup complete.\"\015'"
;;
whole-backup)
# Backup everything
mc_whole_backup
;;
update)
#update minecraft_server.jar and craftbukkit.jar (thanks karrth)
as_user "screen -p 0 -S minecraft -X eval 'stuff \"say SERVER UPDATE IN 10 SECONDS.\"\015'"
mc_stop
to_disk
mc_whole_backup
mc_update
mc_start
;;
to-disk)
# Writes from the ramdisk to disk, in case the server crashes.
# Using ramdisk speeds things up a lot, especially if you allow
# teleportation on the server.
mc_saveoff
to_disk
mc_saveon
;;
connected)
# Lists connected users
as_user "screen -p 0 -S minecraft -X eval 'stuff list\015'"
sleep 3s
tac $MCPATH/server.log | grep -m 1 "Connected"
;;
log-roll)
# Moves and Gzips the logfile, a big log file slows down the
# server A LOT (what was notch thinking?)
as_user "screen -p 0 -S minecraft -X eval 'stuff \"say ROUTINE REBOOT IN 10 SECONDS.\"\015'"
mc_stop
log_roll
mc_start
;;
status)
# Shows server status
if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
then
echo "$SERVICE is running."
else
echo "$SERVICE is not running."
fi
;;
*)
echo "Usage: /etc/init.d/minecraft {start|stop|backup|whole-backup|update|log-roll|to-disk|connected|status|restart}"
exit 1
;;
esac
exit 0
adminz@serverwow:~/mc16$ ./mine.sh
: Нет такого файла или каталогаsh
: команда не найдена
: команда не найдена:
: команда не найдена:
: команда не найдена:
: команда не найдена:
: команда не найдена:
'/mine.sh: строка 43: ошибка синтаксиса около неожиданной лексемы `{
'/mine.sh: строка 43: `as_user() {
Для продолжения нажмите любую клавишу...ошибка как исправить?
Тема: Скрипт,ошибка (Прочитано 1939 раз)
