## ~/.bashrc: executed by bash(1) for non-login shells.

## Note: PS1 and umask are already set in /etc/profile. You should not
## need this unless you want different defaults for root.
## PS1=’${debian_chroot:+($debian_chroot)}\h:\w\$ ‘
## umask 022

HISTCONTROL=ignoreboth
export HISTCONTROL=ignoreboth

## You may uncomment the following lines if you want `ls’ to be colorized:

export LS_OPTIONS=’–color=auto’
eval “`dircolors`”
alias ls=’ls $LS_OPTIONS’
alias ll=’ls $LS_OPTIONS -l’
alias l=’ls $LS_OPTIONS -lA’

## Normal Colors
Black=’\e[0;30m’ # Black
Red=’\e[0;31m’ # Red
Green=’\e[0;32m’ # Green
Yellow=’\e[0;33m’ # Yellow
Blue=’\e[0;34m’ # Blue
Purple=’\e[0;35m’ # Purple
Cyan=’\e[0;36m’ # Cyan
White=’\e[0;37m’ # White

## Bold
BBlack=’\e[1;30m’ # Black
BRed=’\e[1;31m’ # Red
BGreen=’\e[1;32m’ # Green
BYellow=’\e[1;33m’ # Yellow
BBlue=’\e[1;34m’ # Blue
BPurple=’\e[1;35m’ # Purple
BCyan=’\e[1;36m’ # Cyan
BWhite=’\e[1;37m’ # White

## Background
On_Black=’\e[40m’ # Black
On_Red=’\e[41m’ # Red
On_Green=’\e[42m’ # Green
On_Yellow=’\e[43m’ # Yellow
On_Blue=’\e[44m’ # Blue
On_Purple=’\e[45m’ # Purple
On_Cyan=’\e[46m’ # Cyan
On_White=’\e[47m’ # White

NC=”\e[m” # Color Reset

## Some more alias to avoid making mistakes:
alias rm=’rm -i’
alias cp=’cp -i’
alias mv=’mv -i’

let upSeconds=”$(/usr/bin/cut -d. -f1 /proc/uptime)”
let mins=$((${upSeconds}/60%60))
let hours=$((${upSeconds}/3600%24))
let days=$((${upSeconds}/86400))
UPTIME=`printf “%02d dagen, %02d uur en %02d minuten” “$days” “$hours” “$mins”`

echo “Welcome Stranger..”
echo “$(tput setaf 3)
System………….: `uname -srmo`
Date……………: `date +”%A, %e %B %Y, %R Hour”`
Uptime………….: ${UPTIME}
Load……………: `cat /proc/loadavg`
Local IP Addresses.: `ip address list | grep “inet ” | grep -v 127.0.0 | cut -d ” ” -f 6 | cut -d “/” -f 1`
CPU Temperature….: `exec — /opt/vc/bin/vcgencmd measure_temp | cut -c “6-9″` C
Volt……………: `exec — vcgencmd measure_volts | cut -c “6-9″` C
Eindhoven Weather..: `curl -s “http://rss.accuweather.com/rss/liveweather_rss.asp?metric=1&locCode=EUR|NL|NL007|EINDHOVEN” | sed -n ‘/Currently:/ s/.*: \(.*\): \([0-9]*\)\([CF]\).*/\2°\3, \1/p’`
$(tput sgr0)”

echo ——————-
MHZ=$(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq)
echo CPU Speed $(($MHZ/1000)) Mhz
echo ——————-

# curl https://ip.appspot.com

echo

#####

#————————————————————-
# Shell Prompt – for many examples, see:
# http://www.debian-administration.org/articles/205
# http://www.askapache.com/linux/bash-power-prompt.html
# http://tldp.org/HOWTO/Bash-Prompt-HOWTO
# https://github.com/nojhan/liquidprompt
#————————————————————-
# Current Format: [TIME USER@HOST PWD] >
# TIME:
# Green == machine load is low
# Orange == machine load is medium
# Red == machine load is high
# ALERT == machine load is very high
# USER:
# Cyan == normal user
# Orange == SU to user
# Red == root
# HOST:
# Cyan == local session
# Green == secured remote connection (via ssh)
# Red == unsecured remote connection
# PWD:
# Green == more than 10% free disk space
# Orange == less than 10% free disk space
# ALERT == less than 5% free disk space
# Red == current user does not have write privileges
# Cyan == current filesystem is size zero (like /proc)
# >:
# White == no background or suspended jobs in this shell
# Cyan == at least one background job in this shell
# Orange == at least one suspended job in this shell
#
# Command is added to the history file each time you hit enter,
# so it’s available to all shells (using ‘history -a’).

# Test connection type:
if [ -n “${SSH_CONNECTION}” ]; then
CNX=${Green} # Connected on remote machine, via ssh (good).
elif [[ “${DISPLAY%%:0*}” != “” ]]; then
CNX=${ALERT} # Connected on remote machine, not via ssh (bad).
else
CNX=${BCyan} # Connected on local machine.
fi

# Test user type:
if [[ ${USER} == “root” ]]; then
SU=${Red} # User is root.
elif [[ ${USER} != $(logname) ]]; then
SU=${BRed} # User is not login user.
else
SU=${BCyan} # User is normal (well … most of us are).
fi

NCPU=$(grep -c ‘processor’ /proc/cpuinfo) # Number of CPUs
SLOAD=$(( 100*${NCPU} )) # Small load
MLOAD=$(( 200*${NCPU} )) # Medium load
XLOAD=$(( 300*${NCPU} )) # Xlarge load

# Returns system load as percentage, i.e., ’40’ rather than ‘0.40)’.
function load()
{
local SYSLOAD=$(cut -d ” ” -f1 /proc/loadavg | tr -d ‘.’)
# System load of the current host.
echo $((10#$SYSLOAD)) # Convert to decimal.
}

# Returns a color indicating system load.
function load_color()
{
local SYSLOAD=$(load)
if [ ${SYSLOAD} -gt ${XLOAD} ]; then
echo -en ${ALERT}
elif [ ${SYSLOAD} -gt ${MLOAD} ]; then
echo -en ${Red}
elif [ ${SYSLOAD} -gt ${SLOAD} ]; then
echo -en ${Yellow}
else
echo -en ${Green}
fi
}

# Returns a color according to free disk space in $PWD.
function disk_color()
{
if [ ! -w “${PWD}” ] ; then
echo -en ${Red}
# No ‘write’ privilege in the current directory.
elif [ -s “${PWD}” ] ; then
local used=$(command df -P “$PWD” |
awk ‘END {print $5} {sub(/%/,””)}’)
if [ ${used} -gt 95 ]; then
echo -en ${ALERT} # Disk almost full (>95%).
elif [ ${used} -gt 90 ]; then
echo -en ${BRed} # Free disk space almost gone.
else
echo -en ${Green} # Free disk space is ok.
fi
else
echo -en ${Cyan}
# Current directory is size ‘0’ (like /proc, /sys etc).
fi
}

# Returns a color according to running/suspended jobs.
function job_color()
{
if [ $(jobs -s | wc -l) -gt “0” ]; then
echo -en ${BRed}
elif [ $(jobs -r | wc -l) -gt “0” ] ; then
echo -en ${BCyan}
fi
}

# Adds some text in the terminal frame (if applicable).

# Now we construct the prompt.
PROMPT_COMMAND=”history -a”
case ${TERM} in
*term | rxvt | linux)
PS1=”\[\$(load_color)\][\A\[${NC}\] ”
# Time of day (with load info):
PS1=”\[\$(load_color)\][\A\[${NC}\] ”
# User@Host (with connection type info):
PS1=${PS1}”\[${SU}\]\u\[${NC}\]@\[${CNX}\]\h\[${NC}\] ”
# PWD (with ‘disk space’ info):
PS1=${PS1}”\[\$(disk_color)\]\W]\[${NC}\] ”
# Prompt (with ‘job’ info):
PS1=${PS1}”\[\$(job_color)\]>\[${NC}\] ”
# Set title of current xterm:
PS1=${PS1}”\[\e]0;[\u@\h] \w\a\]”
;;
*)
PS1=”(\A \u@\h \W) > ” # –> PS1=”(\A \u@\h \w) > ”
# –> Shows full pathname of current dir.
;;
esac

export TIMEFORMAT=$’\nreal %3R\tuser %3U\tsys %3S\tpcpu %P\n’
export HISTIGNORE=”&:bg:fg:ll:h”
export HISTTIMEFORMAT=”$(echo -e ${BCyan})[%d/%m %H:%M:%S]$(echo -e ${NC}) ”
export HISTCONTROL=ignoredups
export HOSTFILE=$HOME/.hosts # Put a list of remote hosts in ~/.hosts