simplified shell prompt, added more core software, and fixed public-ip.

one-time-stuff/basic-settings.sh

@@ -118,20 +118,8 @@ case $add_style in
         (
         cat << 'STYLE'
 
-# ABS prompt color dependent on hostname "purple", "orange", or neither
-my_host="$HOSTNAME"
-my_host="${my_host/orange/🍊}"
-my_host="${my_host/oracle/🔮}"
-my_host="${my_host/purple/💜}"
-my_host="${my_host/pi/🥧}"
-my_host="${my_host/stash/🎒♾}"
-if [[ $HOSTNAME == *purple* ]] ; then
-    PS1="\[\e[32m\]\u\[\e[m\]@\[\e[35m\]$my_host\[\e[m\]:\[\e[36m\]\w\[\e[m\]\\$ "
-elif [[ $HOSTNAME == *orange* ]] ; then
-    PS1="\[\e[32m\]\u\[\e[m\]@\[\e[31m\]$my_host\[\e[m\]:\[\e[36m\]\w\[\e[m\]\\$ "
-else
-    PS1="\[\e[32m\]\u\[\e[m\]@\[\e[33m\]$my_host\[\e[m\]:\[\e[36m\]\w\[\e[m\]\\$ "
-fi
+# ABS prompt color
+PS1="\[\e[32m\]\u\[\e[m\]@\[\e[36m\]\h\[\e[m\]:\[\e[33m\]\w\[\e[m\]\\$ "
 
 STYLE
 ) >> "$HOME/.bashrc"

one-time-stuff/install-software.sh

@@ -53,7 +53,7 @@ function install_collection () {
 # ----------------------------------------------------------
 
 echo "----- Install core utilities: fail2ban, git, jq.. ---"
-install_collection 'core utilities' fail2ban git htop jq grep gzip net-tools goaccess
+install_collection 'core utilities' fail2ban git htop jq grep gzip net-tools goaccess dnsutils bash-completion cron
 
 echo "----- Install extra utilities: ncdu, zip, iftop -----"
 install_collection 'extra utilities' ncdu zip unzip iftop

public-ip.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
 
-dig +short ANY myip.opendns.com @resolver1.opendns.com
+dig +short A myip.opendns.com @resolver1.opendns.com
+dig +short AAAA myip.opendns.com @resolver1.opendns.com