diff --git a/README.md b/README.md
index cc720a1f..91bf25f8 100644
--- a/README.md
+++ b/README.md
@@ -44,9 +44,15 @@ The RaspiBlitz is build from the following parts:
 
 **All together under 160 USD / 140 EUR (depending on country & shop)**
 
-## Amazon Shopping Lists
+### Buy a ready-2-go RaspiBlitz (Germany, EU and International)
 
-These are the community currated shopping lists based on country:
+If you like to support the RaspiBlitz project you can order a ready-2-go RaspiBlitz or a all-you-need-hardwareset for yourself or for your RaspiBlitz workshop from [raspiblitz.com](https://raspiblitz.com) *(pay with Bitcoin/Lightning or with deprecated PayPal/CreditCard)*
+
+*To list your local/national RaspiBlitz shop here or on raspiblitz.com, get in contact: christian@fulmo.org*
+
+### International Shopping Lists (buy parts & build it yourself)
+
+The cheapest way is to buy ans assemble the single parts yourself. These are the community currated shopping lists based on country:
 
 * [Germany](shoppinglist_de.md) *(reference shopping list)*
 * [USA](shoppinglist_usa.md)
diff --git a/WORKSHOP.md b/WORKSHOP.md
index 9efc376e..bcb4f134 100644
--- a/WORKSHOP.md
+++ b/WORKSHOP.md
@@ -121,6 +121,8 @@ See the shopping list on the RaspiBlitz Github README - you need to buy all of t
 
 From experience start ordering two weeks before the workshop (if you need to assembly) and minimum one week if you handing out hardware kits - even if you have Amazon Prime. There is always a shipment comming late - its a lot of packages.
 
+If you like to support the RaspiBlitz project you can order a ready-2-go RaspiBlitz or a all-you-need-hardwareset for your RaspiBlitz workshop from [raspiblitz.com](https://raspiblitz.com)
+
 ## Instruct Participants to bring Hardware
 
 If you run the scenario of people bringing their own hardware. Make sure to let them know at least a week before the event so that there is enough time for online ordering. Also make sure that especially the power supply needs to provide 3A and a stable current (big fat with a thick cable is good) - because thats the most often error source if people just reuse some old weak power supply.
diff --git a/home.admin/00raspiblitz.sh b/home.admin/00raspiblitz.sh
index 2ee16343..27d7c462 100755
--- a/home.admin/00raspiblitz.sh
+++ b/home.admin/00raspiblitz.sh
@@ -80,10 +80,10 @@ if [ "${state}" = "presync" ]; then
   # stopping the pre-sync
   echo ""
   # analyse if blockchain was detected broken by pre-sync
-  blockchainBroken=$(sudo tail /mnt/hdd/bitcoin/debug.log | grep -c "Please restart with -reindex or -reindex-chainstate to recover.")
+  blockchainBroken=$(sudo tail /mnt/hdd/bitcoin/debug.log 2>/dev/null | grep -c "Please restart with -reindex or -reindex-chainstate to recover.")
   if [ ${blockchainBroken} -eq 1 ]; then  
     # dismiss if its just a date thing
-    futureBlock=$(sudo tail /mnt/hdd/bitcoin/debug.log | grep "Please restart with -reindex or -reindex-chainstate to recover." | grep -c "block database contains a block which appears to be from the future")
+    futureBlock=$(sudo tail /mnt/hdd/bitcoin/debug.log 2>/dev/null | grep "Please restart with -reindex or -reindex-chainstate to recover." | grep -c "block database contains a block which appears to be from the future")
     if [ ${futureBlock} -gt 0 ]; then
       blockchainBroken=0
       echo "-> Ignore reindex - its just a future block"
@@ -172,10 +172,10 @@ waitUntilChainNetworkIsReady()
       if [ ${#clienterror} -gt 0 ]; then
 
         # analyse LOGS for possible reindex
-        reindex=$(sudo cat /mnt/hdd/${network}/debug.log | grep -c 'Please restart with -reindex or -reindex-chainstate to recover')
+        reindex=$(sudo cat /mnt/hdd/${network}/debug.log 2>/dev/null | grep -c 'Please restart with -reindex or -reindex-chainstate to recover')
         if [ ${reindex} -gt 0 ]; then
           # dismiss if its just a date thing
-          futureBlock=$(sudo tail /mnt/hdd/${network}/debug.log | grep "Please restart with -reindex or -reindex-chainstate to recover" | grep -c "block database contains a block which appears to be from the future")
+          futureBlock=$(sudo tail /mnt/hdd/${network}/debug.log 2>/dev/null | grep "Please restart with -reindex or -reindex-chainstate to recover" | grep -c "block database contains a block which appears to be from the future")
           if [ ${futureBlock} -gt 0 ]; then
             blockchainBroken=0
             echo "-> Ignore reindex - its just a future block"
diff --git a/home.admin/70initLND.sh b/home.admin/70initLND.sh
index 33819cde..3f8e4ac7 100755
--- a/home.admin/70initLND.sh
+++ b/home.admin/70initLND.sh
@@ -437,7 +437,7 @@ fi
 
 ###### Unlock Wallet (if needed)
 echo "*** Check Wallet Lock ***"
-locked=$(sudo tail -n 1 /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log | grep -c unlock)
+locked=$(sudo tail -n 1 /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log 2>/dev/null | grep -c unlock)
 if [ ${locked} -gt 0 ]; then
   echo "OK - Wallet is locked ... starting unlocking dialog"
   /home/admin/AAunlockLND.sh
diff --git a/home.admin/91addBonus.sh b/home.admin/91addBonus.sh
index 21d6be80..71836933 100755
--- a/home.admin/91addBonus.sh
+++ b/home.admin/91addBonus.sh
@@ -6,8 +6,8 @@ echo "Creating the command lnbalance as well as lnchannels which will give you a
 cd
 mkdir /home/admin/tmpScriptDL
 cd /home/admin/tmpScriptDL
-wget https://raw.githubusercontent.com/Stadicus/guides/master/raspibolt/resources/lnbalance
-wget https://raw.githubusercontent.com/Stadicus/guides/master/raspibolt/resources/lnchannels
+wget https://stadicus.github.io/RaspiBolt/resources/lnbalance
+wget https://stadicus.github.io/RaspiBolt/resources/lnchannels
 chmod +x lnbalance
 chmod +x lnchannels
 sudo cp lnchannels /usr/local/bin
diff --git a/home.admin/AAunlockLND.sh b/home.admin/AAunlockLND.sh
index 9698fca5..8bbc323b 100755
--- a/home.admin/AAunlockLND.sh
+++ b/home.admin/AAunlockLND.sh
@@ -22,7 +22,7 @@ while :
   do
     sudo -u bitcoin /usr/local/bin/lncli --chain=${network} unlock
     sleep 4
-    locked=$(sudo tail -n 1 /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log | grep -c unlock)
+    locked=$(sudo tail -n 1 /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log 2>/dev/null | grep -c unlock)
     if [ ${locked} -eq 0  ]; then
       break
     fi
diff --git a/home.admin/_bootstrap.sh b/home.admin/_bootstrap.sh
index 8c6c278e..e71d944a 100644
--- a/home.admin/_bootstrap.sh
+++ b/home.admin/_bootstrap.sh
@@ -280,7 +280,7 @@ if [ ${hddIsAutoMounted} -eq 0 ]; then
     #presyncActive=$(systemctl status bitcoind | grep -c 'could not be found')
     echo "starting pre-sync in background" >> $logFile
     # make sure that debug file is clean, so just pre-sync gets analysed on stop
-    sudo rm /mnt/hdd/bitcoin/debug.log
+    sudo rm /mnt/hdd/bitcoin/debug.log 2>/dev/null
     # starting in background, because this scripts is part of systemd
     # so to change systemd needs to happen after delay in seperate process
     sudo chown -R bitcoin:bitcoin /mnt/hdd/bitcoin 2>> $logFile
diff --git a/home.admin/config.scripts/blitz.statusscan.sh b/home.admin/config.scripts/blitz.statusscan.sh
index 222ad06e..29284bf8 100644
--- a/home.admin/config.scripts/blitz.statusscan.sh
+++ b/home.admin/config.scripts/blitz.statusscan.sh
@@ -87,7 +87,7 @@ else
   #### HARD PROBLEMS
 
   # LOW DISK SPACE
-  lowDiskSpace=$(sudo tail -n 100 /mnt/hdd/${network}${pathAdd}/debug.log | grep -c "Error: Disk space is low!")
+  lowDiskSpace=$(sudo tail -n 100 /mnt/hdd/${network}${pathAdd}/debug.log 2>/dev/null | grep -c "Error: Disk space is low!")
   if [ ${lowDiskSpace} -gt 0 ]; then
     bitcoinErrorShort="HDD DISK SPACE LOW"
     bitcoinErrorFull="HDD DISK SPACE LOW - check what data you can delete on HDD and restart"
@@ -97,7 +97,7 @@ else
 
   # if still no error identified - search logs for generic error (after 4min uptime)
   if [ ${#bitcoinErrorShort} -eq 0 ] && [ ${uptime} -gt 240 ]; then
-    bitcoinErrorFull=$(sudo tail -n 100 /mnt/hdd/${network}${pathAdd}/debug.log | grep -c "Error:" | tail -1 | tr -d "'")
+    bitcoinErrorFull=$(sudo tail -n 100 /mnt/hdd/${network}${pathAdd}/debug.log 2>/dev/null | grep -c "Error:" | tail -1 | tr -d "'")
     if [ ${#bitcoinErrorFull} -gt 0 ]; then
       bitcoinErrorShort="Error found in Logs"
     fi
@@ -140,10 +140,10 @@ if [ ${lndRunning} -eq 1 ]; then
 
     # find a the line number in logs of start of LND
     # just do this on error case to save on processing memory
-    lndStartLineNumber=$(sudo cat /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log | grep -in "LTND: Active chain:" | tail -1 | cut -d ":" -f1)
+    lndStartLineNumber=$(sudo cat /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log 2>/dev/null | grep -in "LTND: Active chain:" | tail -1 | cut -d ":" -f1)
 
     # get logs of last LND start
-    lndLogsAfterStart=$(sudo tail --lines=+${lndStartLineNumber} /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log) 
+    lndLogsAfterStart=$(sudo tail --lines=+${lndStartLineNumber} /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log 2>/dev/null) 
 
     # check RPC server ready (can take some time after wallet was unlocked)
     lndRPCReady=$(echo "${lndLogsAfterStart}" | grep -c "RPCS: RPC server listening on")
diff --git a/home.admin/config.scripts/network.reindex.sh b/home.admin/config.scripts/network.reindex.sh
index 0b412283..3a159181 100755
--- a/home.admin/config.scripts/network.reindex.sh
+++ b/home.admin/config.scripts/network.reindex.sh
@@ -98,6 +98,6 @@ echo "*************************"
 sudo -u bitcoin ${network}-cli stop
 sleep 4
 # clean logs (to prevent a false reindex detection)
-sudo rm /mnt/hdd/${network}/debug.log
+sudo rm /mnt/hdd/${network}/debug.log 2>/dev/null
 # reboot
 sudo shutdown -r now
\ No newline at end of file