From: bl8n8r on 16 Sep 2009 11:53 #!/bin/bash # # generates a randomly colored bash shell prompt and # prints code to paste into .bashrc or shell. # NO_COLOUR="\033[0;0;00m" LIMEBLACK="\033[0;30;42m" GREEN="\033[0;32;40m" BROWN="\033[0;33;40m" BLUE="\033[0;34;40m" GRAPE="\033[0;35;40m" CYAN="\033[0;36;40m" SILVER="\033[0;37;40m" RED="\033[0;31;40m" LIGHT_RED="\033[1;31;40m" LIME="\033[1;32;40m" YELLOW="\033[1;33;40m" LIGHT_BLUE="\033[1;34;40m" MAGENTA="\033[1;35;40m" WHITE="\033[1;37;40m" LIGHTCYAN="\033[1;36;40m" YELLRED="\033[1;33;41m" YELBLUE="\033[1;33;44m" BLACKGRAY="\033[0;30;47m" SILVERBLU="\033[1;37;44m" LTCYANBLU="\033[1;36;44m" MAGBLU="\033[1;35;44m" LIMEBLUE="\033[1;32;44m" YELMAG="\033[1;33;45m" LTCYANMAG="\033[1;36;45m" WHITEBLUE="\033[1;37;44m" YELBROWN="\033[1;33;43m" YELCYAN="\033[1;33;46m" WHTCYAN="\033[1;37;46m" Colors[0]="$LIMEBLACK" Colors[1]="$GREEN" Colors[2]="$BROWN" Colors[3]="$BLUE" Colors[4]="$GRAPE" Colors[5]="$CYAN" Colors[6]="$SILVER" Colors[7]="$RED" Colors[8]="$LIGHT_RED" Colors[9]="$LIME" Colors[10]="$YELLOW" Colors[11]="$LIGHT_BLUE" Colors[12]="$MAGENTA" Colors[13]="$WHITE" Colors[14]="$LIGHTCYAN" Colors[15]="$YELBLUE" Colors[16]="$BLACKGRAY" Colors[17]="$SILVERBLU" Colors[18]="$LTCYANBLU" Colors[19]="$MAGBLU" Colors[20]="$LIMEBLUE" Colors[21]="$YELMAG" Colors[22]="$LTCYANMAG" Colors[23]="$WHITEBLUE" Colors[24]="$YELBROWN" Colors[25]="$YELCYAN" Colors[26]="$WHTCYAN" #---------------------------------------------------------# # color of user and prompt character selection (# for su) # root is always Yellow/Red #---------------------------------------------------------# case $LOGNAME in root) UC=$YELLRED PCHAR='#' ;; *) UC=$CYAN PCHAR='$' ;; esac #---------------------------------------------------------# # host specific colors #---------------------------------------------------------# let R="$RANDOM%26" BC=${Colors[$R]} let R="$RANDOM%26" TC=${Colors[$R]} let R="$RANDOM%26" DC=${Colors[$R]} let R="$RANDOM%26" HC=${Colors[$R]} let R="$RANDOM%26" PC=${Colors[$R]} let R="$RANDOM%26" SC=${Colors[$R]} let R="$RANDOM%26" AC=${Colors[$R]} t=$(date +%I:%M) d=$(date +%Y-%m-%d) echo -e " #---------------------------------------- # prompt preview #---------------------------------------- $BC[$TC$t $DC$d$BC]$NO_COLOUR $BC[$UC$LOGNAME$AC@$HC$HOSTNAME $PC$PWD$BC]$NO_COLOUR ${SILVER}${PCHAR}${NO_COLOUR} " echo "#---------------------------------------- # prompt shellcode #---------------------------------------- PCHAR='$'; UC=\"$UC\" test \`id -u\` -eq 0 && PCHAR='#' && UC=\"$YELLRED\" PS1=\" $BC[$TC\$(date +%I:%M' $DC'%D)$BC]$NO_COLOUR $BC[\$UC\u$AC@$HC\h $PC\w$BC]$NO_COLOUR ${SILVER}\${PCHAR}${NO_COLOUR} \" export PS1 "
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