initial BLIT commit

MaDHCPhost_changer/README.md

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+=== Instalation ===
+# install dictionary
+apt-get install wamerican
+
+cp hostnamechanger /etc/network/if-pre-up.d/
+chmod 755 /etc/network/if-pre-up.d/hostnamechanger
+
+watch 'egrep "^send host-name" /etc/dhcp/dhclient.conf'
+# disconnect and connect back to your network 

MaDHCPhost_changer/hostnamechanger

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+#!/bin/bash 
+ 
+WORDFILE="/usr/share/dict/words"
+# if no wordfile than fukitol
+test -f "$WORDFILE" || exit 0
+#Number of lines in $WORDFILE is max value for random chooser
+wordfile_lines=$(awk 'NF!=0 {++c} END {print c}' "$WORDFILE")
+ 
+## bash VARIANT
+rnum="$((${RANDOM}*${RANDOM}%${wordfile_lines}+1))"
+newhostname="$(sed -n "$rnum p" $WORDFILE |sed 's/[^a-zA-Z0-9]//g')"
+ 
+## coreutils VARIANT
+#newhostname="$(shuf -n1  /usr/share/dict/words|sed 's/[^a-zA-Z0-9]//g')"
+ 
+#sed "s=$(hostname)=REPLACEME=g" -i /etc/hosts && hostname "$newhostname" && sed "s=REPLACEME=$(hostname)=g" -i /etc/hosts
+
+sed -i "s+send host-name = .*+send host-name = \"${newhostname}\";+" /etc/dhcp/dhclient.conf