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TS3: Downloads a snapshot of the server
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#!/bin/bash | |
######################################################################################## | |
# From https://forum.teamspeak.com/threads/66796-Using-Snapshot-scripts-for-daily-backup | |
######################################################################################## | |
set -e | |
set -u | |
#set -x | |
if [ $# -lt 3 -o $# -gt 6 ]; then | |
echo "Usage: $0 username password host [query_port=10011] [output_file=snapshot.txt] [virtual server ID=1]" | |
exit -1 | |
fi | |
USER="$1" | |
PASS="$2" | |
HOST="$3" | |
PORT="10011" | |
OUTPUT_FILE="snapshot.txt" | |
SID=1 | |
if [ $# -gt 3 ]; then | |
PORT="${4}" | |
fi | |
if [ $# -gt 4 ]; then | |
OUTPUT_FILE="${5}" | |
fi | |
if [ $# -gt 5 ]; then | |
SID="${6}" | |
fi | |
if [ -e ${OUTPUT_FILE} ]; then | |
echo "output file alread exists, aborting" | |
exit -2 | |
fi | |
touch "${OUTPUT_FILE}" | |
( echo "use ${SID}"; echo "login ${USER} ${PASS}"; echo "serversnapshotcreate"; echo "quit" ) | nc ${HOST} ${PORT} | tr -d "\r" | grep . > ${OUTPUT_FILE} | |
if [ ! "$(wc -l ${OUTPUT_FILE} | sed 's/ .*//')" = "7" ]; then | |
echo "Invalid number of lines from snapshot retrieval, aborting" | |
echo "View ${OUTPUT_FILE} for details" | |
exit -3 | |
fi | |
line_number=0 | |
while IFS=$'\n' read -r "line"; do | |
if [ "$line_number" == "0" ]; then | |
if [ ! "$line" = "TS3" ]; then | |
echo "Invalid greeting line, looking for \"TS3\", got ${line}" | |
exit -4 | |
fi | |
elif [ "$line_number" == "1" ]; then | |
if [ ! "$line" = 'Welcome to the TeamSpeak 3 ServerQuery interface, type "help" for a list of commands and "help <command>" for information on a specific command.' ]; then | |
echo "Invalid greeting line, looking for \"This is the TeamSpeak3 Server Query\"...." | |
exit -5 | |
fi | |
elif [ "$line_number" == "2" ]; then | |
if [ ! "$line" = "error id=0 msg=ok" ]; then | |
echo "Didnt get error ok on \"use 1\", got ${line}" | |
exit -6 | |
fi | |
elif [ "$line_number" == "3" ]; then | |
if [ ! "$line" = "error id=0 msg=ok" ]; then | |
echo "Didnt get error ok on \"login serveradmin password\", got ${line}" | |
exit -7 | |
fi | |
elif [ "$line_number" == "4" ]; then | |
echo "$line" > real_${OUTPUT_FILE} | |
elif [ "$line_number" == "5" ]; then | |
if [ ! "$line" = "error id=0 msg=ok" ]; then | |
echo "Didnt get ok on serversnapshotcreate, got ${line}" | |
exit -8 | |
fi | |
elif [ "$line_number" == "6" ]; then | |
if [ ! "$line" = "error id=0 msg=ok" ]; then | |
echo "Didnt get ok on \"quit\", got ${line}" | |
exit -10 | |
fi | |
else | |
echo "snapshot.txt file being written to as we speak? Something is very wrong here..." | |
exit -9 | |
fi | |
((++line_number)) | |
done < "${OUTPUT_FILE}" | |
mv real_${OUTPUT_FILE} ${OUTPUT_FILE} | |
echo "Successfully retrieved the image, it is now in ${OUTPUT_FILE}" |
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