100 lines
2.0 KiB
Bash
100 lines
2.0 KiB
Bash
#!/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
|