rootzoll
6 years ago
2 changed files with 216 additions and 0 deletions
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#!/bin/bash |
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echo "" |
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|
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# get blockchain from https://getbitcoinblockchain.com torrents. |
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# those ore two torrents: |
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# 1) "blockchain" = blocks up to last month |
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# 2) "update" = daily block/index update |
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# this scripts will download both these torrents |
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|
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# make sure rtorrent is available |
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sudo apt-get install rtorrent -y |
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echo "" |
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|
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targetDir="/mnt/hdd/getbitcoinblockchain" |
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sessionDir="/home/admin/.rtorrent.session" |
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|
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############################## |
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# CHECK TORRENT 1 "BLOCKCHAIN" |
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############################## |
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echo "*** checking torrent 1: blockchain" |
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torrentComplete1=$(cat ${sessionDir}/blockchain/*.torrent.rtorrent | grep ':completei1' -c) |
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echo "torrentComplete1(${torrentComplete1})" |
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if [ ${torrentComplete1} -eq 0 ]; then |
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|
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# check if screen session for this torrent |
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isRunning1=$( screen -S blockchain -ls | grep "blockchain" -c ) |
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echo "isRunning1(${isRunning1})" |
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if [ ${isRunning1} -eq 0 ]; then |
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|
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# start torrent download in screen session |
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echo "starting torrent: blockchain" |
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command1="sudo rtorrent -n -d ${targetDir} -s ${sessionDir}/blockchain/ https://getbitcoinblockchain.com/blockchain.torrent" |
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sudo mkdir ${targetDir} 2>/dev/null |
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sudo mkdir ${sessionDir}/blockchain/ 2>/dev/null |
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screenCommand="screen -S blockchain -L screen.log -dm ${command1}" |
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echo "${screenCommand}" |
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bash -c "${screenCommand}" |
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|
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fi |
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fi |
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|
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############################## |
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# CHECK TORRENT 2 "UPDATE" |
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############################## |
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|
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echo "*** checking torrent 2: update" |
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torrentComplete2=$(cat ${sessionDir}/update/*.torrent.rtorrent | grep ':completei1' -c) |
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echo "torrentComplete2(${torrentComplete2})" |
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if [ ${torrentComplete2} -eq 0 ]; then |
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|
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# check if screen session for this torrent |
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isRunning2=$( screen -S update -ls | grep "update" -c ) |
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echo "isRunning2(${isRunning2})" |
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if [ ${isRunning2} -eq 0 ]; then |
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|
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# start torrent download in screen session |
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echo "starting torrent: update" |
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command2="sudo rtorrent -n -d ${targetDir} -s ${sessionDir}/update/ https://getbitcoinblockchain.com/update.torrent" |
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sudo mkdir ${targetDir} 2>/dev/null |
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sudo mkdir ${sessionDir}/update/ 2>/dev/null |
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screenCommand="screen -S update -L screen.log -dm ${command2}" |
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echo "${screenCommand}" |
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bash -c "${screenCommand}" |
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|
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fi |
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fi |
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############################## |
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# MONITOR PROGRESS |
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############################## |
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|
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sleep 3 |
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|
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# monitor screen session |
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screenDump1="... started ..." |
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screenDump2="... started ..." |
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torrentComplete1=0 |
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torrentComplete2=0 |
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while : |
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do |
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|
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# display info screen |
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clear |
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echo "****************************************************" |
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echo "Monitoring Screen Session: getbitcoinblockchain.com" |
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echo "If needed press key x to stop TORRENT download" |
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echo "NOTICE: This can take multiple hours or days !!" |
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echo "Its OK to close terminal now and SSH back in later." |
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echo "****************************************************" |
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echo "" |
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|
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# display torrent 1 info |
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echo "*** 1) Status Torrent 'blockchain':" |
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torrentComplete1=$(cat ${sessionDir}/blockchain/*.torrent.rtorrent | grep ':completei1' -c) |
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if [ ${torrentComplete1} -eq 0 ]; then |
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screen -S blockchain -X hardcopy .blockchain.out |
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newScreenDump=$(cat .blockchain.out | tail -6) |
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if [ ${#newScreenDump} -gt 0 ]; then |
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screenDump1=$newScreenDump |
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fi |
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echo "$screenDump1" |
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else |
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echo "Completed" |
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fi |
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echo "" |
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|
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# display torrent 2 info |
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echo "*** 2) Status Torrent 'update':" |
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torrentComplete2=$(cat ${sessionDir}/update/*.torrent.rtorrent | grep ':completei1' -c) |
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if [ ${torrentComplete2} -eq 0 ]; then |
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screen -S update -X hardcopy .update.out |
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newScreenDump=$(cat .update.out| tail -6) |
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if [ ${#newScreenDump} -gt 0 ]; then |
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screenDump2=$newScreenDump |
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fi |
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echo "$screenDump2" |
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else |
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echo "Completed" |
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fi |
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echo "" |
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|
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# check if both torrents completed |
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if [ ${torrentComplete1} -eq 1 ]; then |
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if [ ${torrentComplete2} -eq 1 ]; then |
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echo "OK - all torrents finished" |
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break |
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fi |
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fi |
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|
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# wait 2 seconds for key input |
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read -n 1 -t 2 keyPressed |
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|
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# check if user wants to abort session |
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if [ "${keyPressed}" = "x" ]; then |
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echo "" |
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echo "Aborting getbitcoinblockchain.com" |
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break |
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fi |
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|
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done |
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|
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# clean up |
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rm -f .blockchain.out |
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rm -f .update.out |
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|
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############################## |
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# AFTER PARTY & CLEAN UP |
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############################## |
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|
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# quit session1 |
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isRunning=$( screen -S blockchain -ls | grep "blockchain" -c ) |
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if [ ${isRunning} -eq 1 ]; then |
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# get the PID of screen session |
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sessionPID=$(screen -ls | grep "blockchain" | cut -d "." -f1 | xargs) |
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echo "killing screen session PID(${sessionPID})" |
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# kill all child processes of screen sceesion |
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sudo pkill -P ${sessionPID} |
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echo "proccesses killed" |
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sleep 3 |
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# tell the screen session to quit and wait a bit |
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screen -S blockchain -X quit 1>/dev/null |
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sleep 3 |
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echo "cleaning screen" |
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screen -wipe 1>/dev/null |
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sleep 3 |
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fi |
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|
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# quit session2 |
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isRunning=$( screen -S update -ls | grep "update" -c ) |
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if [ ${isRunning} -eq 1 ]; then |
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# get the PID of screen session |
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sessionPID=$(screen -ls | grep "update" | cut -d "." -f1 | xargs) |
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echo "killing screen session PID(${sessionPID})" |
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# kill all child processes of screen sceesion |
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sudo pkill -P ${sessionPID} |
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echo "proccesses killed" |
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sleep 3 |
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# tell the screen session to quit and wait a bit |
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screen -S update -X quit 1>/dev/null |
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sleep 3 |
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echo "cleaning screen" |
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screen -wipe 1>/dev/null |
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sleep 3 |
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fi |
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|
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# the path torrent will download to |
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targetPath1="${targetDir}/blockchain" |
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targetPath2="${targetDir}/update/blockchain" |
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# Download worked / just move, copy on USB2 >4h |
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echo "*** Moving Files ***" |
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echo "can take some minutes ..." |
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date +%s |
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sudo mkdir /mnt/hdd/bitcoin |
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sudo mv ${targetPath1}/* /mnt/hdd/bitcoin/ |
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sudo cp -r ${targetPath2}/* /mnt/hdd/bitcoin/ |
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sudo rm -r ${targetDir} |
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echo "OK" |
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date +%s |
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|
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# continue setup |
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./60finishHDD.sh |
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