Getting super user friend

.gitignore

 */lastseen
 */node*
 */status
+cache
+*/cache

README.md

@@ -17,7 +17,7 @@
 12. `verify.sh "I'm doing great today."`
 13. Try the basic `explorer.sh`
 14. consider this crontab: @reboot bfa/network5445/start.sh
-15. Have a look at walker.pl
+15. Try out walker.pl
 
 ## start.sh
 requires: **geth**
@@ -54,4 +54,4 @@ Simple script to look at blocks
 The initial Timestamp service. Could be made better.
 
 ## walker.pl
-requires: **geth**, **perl**
+requires: **geth**, **perl**, __(libjson-perl)__

bin/start.sh

@@ -45,4 +45,9 @@ bfaconfig max
 	--cache 512		    \
 	--verbosity 3
 ) 2>&1 |
-    ${BFAHOME}/bin/log.sh ${BFANODEDIR}/log
+    ${BFAHOME}/bin/log.sh ${BFANODEDIR}/log &
+if [ -t 1 ]
+then
+    echo Logging everything to ${BFANODEDIR}/log
+    echo Consider running: tail -F ${BFANODEDIR}/log
+fi

doc/compiling-geth-on-debian.md

@@ -3,9 +3,9 @@
 ## Prerequisites
 
 1. `mkdir ~/new ~/bin`
-2. ` cd ~/new`
-3. ` sudo apt install build-essential git`
-4. ` git clone https://github.com/ethereum/go-ethereum`
+2. `cd ~/new`
+3. `sudo apt install build-essential git libjson-perl`
+4. `git clone https://github.com/ethereum/go-ethereum`
 
 ## Compiling Go itself (takes less than 5 minutes)
 

doc/installing-geth-on-ubuntu.md

 $ `su`
-# `apt install software-properties-common`
+# `apt install software-properties-common libjson-perl`
 # `add-apt-repository -y ppa:ethereum/ethereum`
 # `apt update`
 # `apt install ethereum`