Initial commit - New Prompt

README.md

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+# Bash Tools
+
+Some Tools and convenient scripts to make using Console Life Better.
+These tools in this repo are made for global use. Folders Structure is
+kept to know where they must be copied in your system.
+
+# How to install
+You will need sudo, as scripts are intended to be global
+
+```
+# Get scripts
+git clone https://git.a-lec.org/echolib/bash-tools.git
+
+# Copy scripts (example) in the global profile folder
+sudo cp ~/bash_tools/etc/profile.d/* /etc/profile.d/
+```
+
+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
+[[ -f /etc/profile.d/prompt.sh ]] && . /etc/profile.d/prompt.sh
+```
+
+# ToDo ?
+There will be a lot more to come soon. Maybe then, i will create a setup
+to help you install what you need.

etc/profile.d/prompt.sh

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+#!/bin/bash
+_ps1__refresh_history() {
+history -n
+history -w
+history -c
+history -r
+
+tac "$HISTFILE" \
+   | awk '!x[$0]++' \
+   > /tmp/refreshprompt \
+   && tac /tmp/refreshprompt \
+         > "$HISTFILE"
+            
+rm /tmp/refreshprompt
+}
+
+# Adding new blank line for readability
+_ps1__pre_prompt_blankline() {
+IFS=';' read -sdR -p $'\E[6n' ROW COL
+if	! [[ `echo "${ROW#*[}"` == 1 ]];then 
+   if [[ $_ps1_verylight ]];then
+      _ps1_Hline=""
+   else
+      if	[[ $_ps1_color ]];then
+         _ps1_Hline=`echo;printf "\e[2m🭻\e[0m%.0b" {1..26}`
+      else
+         _ps1_Hline=`echo;printf '🭻%.0b' {1..26}`
+      fi
+   fi
+   printf "%b\n" "${_ps1_Hline}"
+fi
+}
+
+# Preparing infos
+_ps1__pre_prompt_set() {
+_ps1_user="$USER"
+_ps1_host="$HOSTNAME"
+
+_ps1_file=`\
+/bin/ls -1Ap \
+   | /bin/grep -v / \
+   | /usr/bin/wc -l \
+   | /bin/sed 's: ::g'`
+
+_ps1_dirs=`\
+/bin/ls -1Ap \
+   | /bin/grep / \
+   | /usr/bin/wc -l \
+   | /bin/sed 's: ::g'`
+
+_ps1_size=`\
+/bin/ls -lah \
+   | /bin/grep -m 1 total \
+   | /bin/sed 's/total //'`
+
+_ps1_time=`date +%H:%M`
+_ps1_hist=$(( `cat $HISTFILE | wc -l` + 1 ))
+_ps1_h=$PWD
+
+[[ $_ps1_h/ = "$HOME"/* ]] \
+   && _ps1_h=\~${_ps1_h#$HOME}
+
+_ps1__pre_prompt_blankline
+}
+
+
+# 1. echolib Colored
+_ps1__prompt_echolib() {
+local _ps1_Exit="$?"
+[[ ${_ps1_Exit} == 0 ]] \
+   && _ps1_Exit=`echo -e "\e[32m${_ps1_Exit}\e[0m"` \
+   || _ps1_Exit=`echo -e "\e[31m${_ps1_Exit}\e[0m"`
+
+_ps1__refresh_history
+_ps1_color=true
+_ps1__pre_prompt_set
+unset _ps1_color
+
+# Line 1
+printf   "%b %b %b %b\n" \
+         "  $_ps1_Exit" \
+         "$_ps1_time" \
+         "${C_Grey}!$_ps1_hist${NC}" \
+         "${C_Green}$_ps1_user${NC}${C_Grey}@${NC}$_ps1_host"
+# Line 2
+printf   "%b %b %b %b %b\n" \
+         "  ${C_Grey}f:${NC}${C_Cyan}$_ps1_file${NC}" \
+         "${C_Grey}D:${NC}${C_Yellow}$_ps1_dirs${NC}" \
+         "${C_Grey}S=${NC}$_ps1_size" \
+         "${C_Grey}>${NC}" \
+         "${C_Yellow}$_ps1_h${NC}"
+# Line 3
+PS1='$ '
+}
+
+shopt -s histappend
+export HISTCONTROL=ignoreboth:erasedups
+PROMPT_COMMAND=_ps1__prompt_echolib
+export PS1=$PROMPT_COMMAND