diff --git a/README.md b/README.md
index 5a2aeed..5af3f29 100644
--- a/README.md
+++ b/README.md
@@ -19,10 +19,16 @@ As bash scripts, you will have to manually edit /etc/bash.bashrc and
 add - according to your needs - a load script line
 
 ```
-# Change Prompt with this one
+# Getting Tools...
+[[ -f /etc/profile.d/echolib/tools.sh ]] && . /etc/profile.d/echolib/tools.sh
+# To Change Prompt with this one
 [[ -f /etc/profile.d/echolib/prompt.sh ]] && . /etc/profile.d/echolib/prompt.sh
 ```
 
+# How lo list tools ?
+```
+echolib
+```
 # ToDo ?
 There will be a lot more to come soon. Maybe then, i will create a setup
 to help you install what you need.
diff --git a/bash-tools_echolib_prompt.png b/bash-tools_echolib_prompt.png
index b924bcd..e673969 100644
Binary files a/bash-tools_echolib_prompt.png and b/bash-tools_echolib_prompt.png differ
diff --git a/etc/profile.d/echolib/tools.sh b/etc/profile.d/echolib/tools.sh
new file mode 100644
index 0000000..18a78c9
--- /dev/null
+++ b/etc/profile.d/echolib/tools.sh
@@ -0,0 +1,297 @@
+#!/bin/bash
+# file: tools.sh
+# Folder: /etc/profile.d/echolib/
+# By echolib
+# License: GNU AFFERO GENERAL PUBLIC LICENSE Version 3, 19 November 2007
+
+#======================================================================
+# Main
+#======================================================================
+echolib() {
+# Helps for echolib in function
+echolib__help() {
+clear
+cat << EOHELP
+# Tools in /etc/profile.d/echolib/tools.sh
+# Commands available
+
+$ cpul        : Check CPU load, load average, and highest process
+$ isadmin     : Check $USER sudo rights
+$ isco        : Check if connected. See isco --help
+$ dlup        : Show Internal IP + DL/UP Speed
+EOHELP
+}
+
+case "$1" in
+  --help|-h|help|*)
+    echolib__help
+    ;;
+esac
+}
+
+#======================================================================
+# ---------------------------------
+# Usefull Tools for echolib scripts
+# ---------------------------------
+#======================================================================
+
+#======================================================================
+# Set Colors
+#======================================================================
+NC="\e[0m"
+C_Blue="\e[34m"
+C_Cyan="\e[36m"
+C_Green="\e[32m"
+C_Grey="\e[2m"
+C_Pink="\e[35m"
+C_Red="\e[31m"
+C_White="\e[1m"
+C_Yellow="\e[33m"
+
+#======================================================================
+# Set Separators / Markers Colors
+#======================================================================
+I_Blue="\e[34m#\e[0m"
+I_Cyan="\e[36m#\e[0m"
+I_Green="\e[32m#\e[0m"
+I_Grey="\e[2m#\e[0m"
+I_Pink="\e[35m#\e[0m"
+I_Red="\e[31m!\e[0m"
+I_White="\e[1m#\e[0m"
+I_Yellow="\e[33m#\e[0m"
+
+#======================================================================
+# Set Other markers colors
+#======================================================================
+P_Grey="\e[2m%\e[0m"
+Bo_Grey="\e[2m(\e[0m"
+Bc_Grey="\e[2m)\e[0m"
+Pp_Grey="\e[2m|\e[0m"
+Dp_Grey="\e[2m:\e[0m"
+
+#======================================================================
+# Set linuxè_pkg : Which System in use
+#======================================================================
+linux__pkg() {
+[[ `command -v pacman` ]] \
+  && linux_pkg="pacman" \
+  && return
+
+[[ `command -v apt-get` ]] \
+  && linux_pkg="apt" \
+  && return
+}
+
+#======================================================================
+# Set : Is user Root or Sudo
+#======================================================================
+isadmin() {
+  
+  is__admin_show() {
+  echo -e "$isa_c $USER ${C_Grey}is$NC $user_admin"
+  }
+  
+if_admin=`id -u`
+if (( $if_admin )) && (( $if_admin == 0 ));then
+  is_admin="${C_Red}root$NC"
+  user_admin=$is_admin
+  isa_c="$I_Red"
+  is__admin_show
+  return
+fi
+
+if ! [[ `command -v sudo` ]];then
+  is_admin="user"
+  user_admin="${C_Cyan}a simple user$NC"
+  isa_c="$I_Cyan"
+  is__admin_show
+  return
+fi
+
+user_prompt=`sudo -nv 2>&1`
+code_return="$?"
+if (( $code_return == 1 ));then
+  is_admin="sudo-1"
+  user_admin="${C_Green}not in sudo mode$NC"
+  isa_c="$I_Green"
+else
+  is_admin="sudo-0"
+  user_admin="${C_Yellow}in sudo mode$NC"
+  isa_c="$I_Yellow"
+fi
+is__admin_show
+}
+
+#======================================================================
+# Check CPU Load
+#======================================================================
+cpul() {
+  
+  cpu__set_colors() {
+    if (( $1 <= 10 ));then
+      cpu_ic="$I_White"
+      cpu_sc="$C_White"
+    elif (( $1 > 10 && $1 <= 19 ));then
+      cpu_ic="$I_Cyan"
+      cpu_sc="$C_Cyan"
+    elif (( $1 >= 20 && $1 <= 39 ));then
+      cpu_ic="$I_Green"
+      cpu_sc="$C_Green"
+    elif (( $1 >= 40 && $1 <= 69 ));then
+      cpu_ic="$I_Yellow"
+      cpu_sc="$C_Yellow"
+    elif (( $1 >= 70 ));then
+      cpu_ic="$I_Red"
+      cpu_sc="$C_Red"
+    fi
+  }
+
+# CPU Usage
+cpu_raw=`
+grep 'cpu ' /proc/stat \
+  | awk '{usage=($2+$4)*100/($2+$4+$5)} END {print usage}'`
+cpul=(${cpu_raw%.*})
+cpu__set_colors $cpul
+cpu_show="$cpu_ic CPU: ${cpu_sc}$cpul$NC$P_Grey $Pp_Grey "
+
+# CPU Load Average
+cpu_lav=(`awk '{print $1,$2,$3}' /proc/loadavg`)
+cpu_la0=`awk -v l0="${cpu_lav[0]}" 'BEGIN{print l0 * 100}'`
+cpu_la1=`awk -v l1="${cpu_lav[1]}" 'BEGIN{print l1 * 100}'`
+cpu_la2=`awk -v l2="${cpu_lav[2]}" 'BEGIN{print l2 * 100}'`
+
+cpu__set_colors $cpu_la0
+cpul0="$cpu_sc$cpu_la0$NC"
+cpu__set_colors $cpu_la1
+cpul1="$cpu_sc$cpu_la1$NC"
+cpu__set_colors $cpu_la2
+cpul2="$cpu_sc$cpu_la2$NC"
+cpu_show+="Load: $cpul0$P_Grey $cpul1$P_Grey $cpul2$P_Grey $Pp_Grey"
+
+# CPU Higher App
+cpu_app=(`
+command ps aux --no-header \
+      | sort -k 3 \
+      | tail -1 \
+      | awk '{print $11,$3}'`)
+cpu_app_raw=(${cpu_app[1]%.*})
+cpu__set_colors $cpu_app_raw
+cpu_app_c="$cpu_sc${cpu_app[1]}$NC$P_Grey"
+
+# Show
+echo -e "$cpu_show ${cpu_app[0]}$Dp_Grey $cpu_app_c"
+
+# Can unset
+unset ${!cpu_@}
+}
+
+#======================================================================
+# is Internet reachable
+#======================================================================
+isco() {
+# Helps for echolib in function
+isco__help() {
+cat << EOHELP
+ --help         : This help
+ ip             : Show my external IP
+ net            : Show if Internet is not reachable
+EOHELP
+}
+
+case "$1" in
+  ip)
+    dig +short myip.opendns.com @resolver1.opendns.com
+    ;;
+
+  lip)
+    isco_device=`ip r | awk 'NR==2 {print $3}'`
+    isco_lip=`ip -4 address show dev ${isco_device} \
+               | grep "inet" \
+               | awk '{print $2}'`
+    isco_lip="${isco_lip//\/*/}"
+    ;;
+
+  net)
+    isco_net=`timeout .3 getent ahosts debian.org &>/dev/null`
+    isco_return="$?"
+    
+    if ! (( "$isco_return" == 0 ));then
+       isco_net=`timeout .3 getent ahosts archlinux.org &>/dev/null` \
+       isco_return="$?"
+    fi
+    
+    if ! (( $isco_return == 0 ));then
+      isco_c="$I_Red"
+      isco_s="Internet not reachable ?"
+    else
+      isco_c="$I_Green"
+    fi
+    ;;
+  --help|help|-h|*)
+    ;;
+esac
+}
+
+#======================================================================
+# Check Download / Upload speed
+#======================================================================
+dlup() {
+  
+isco__show() {
+echo -e "$isco_c $isco_device $Bo_Grey$isco_lip$C_Grey) |$NC $isco_s"
+unset ${!isco_@}
+}
+
+isco net &>/dev/null
+isco lip
+! (( $isco_return == 0 )) \
+  && isco__show \
+  && return
+
+isco_s=`
+awk '
+{
+if (l1)
+   {
+      dlspeed = int(($2-l1)/1024*2);
+      if (dlspeed > 1000)
+         {
+            dlspeed=((dlspeed/1000));
+            dlval="\033[0;02mMB/s";
+         }
+      else
+         if (dlspeed < 1)
+            dlval = "\033[0;02m..";
+         else
+            dlval = "\033[0;02mkB/s"
+   
+      upspeed = int(($10-l2)/1024*2);
+      if (upspeed > 1000)
+         {
+            upspeed = ((upspeed/1000));
+            upval = "\033[0;02mMB/s";
+         }
+      else
+         if (upspeed < 1)
+            upval = "\033[0;02m..";
+         else
+            upval = "\033[0;02mkB/s"
+   
+      print "\033[0;02mD:\033[0;32m"\
+      dlspeed\
+      "\033[0;02"\
+      dlval,\
+      "U:\033[0;33m"\
+      upspeed\
+      upval\
+      "\033[0m"
+   }
+else
+   {
+      l1=$2; l2=$10;
+   }
+}' <(grep ${isco_device} /proc/net/dev) \
+   <(sleep .7;grep ${isco_device} /proc/net/dev)`
+
+isco__show
+}