Created
May 3, 2019 19:08
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#!/bin/bash | |
NOBLANK=" | |
@xset s noblank | |
@xset s off | |
@xset -dpms | |
" | |
# Pretty ANSI text colors | |
OFF="\033[0m" | |
BOLD="\033[1m" | |
DIM="\033[2m" | |
RED="\033[1;31m" | |
GREEN="\033[1;32m" | |
YELLOW="\033[1;33m" | |
BLUE="\033[1;34m" | |
clear | |
printf "\n\n\t $YELLOW "; date ; printf "$OFF" | |
printf "\n $GREEN" | |
printf "\t +------------------------------------------------+\n" | |
printf "\t | no_blank.sh |\n" | |
printf "\t | rev Oct 1, 2013 |\n" | |
printf "\t | |\n" | |
printf "\t | by: Jan Zumwalt - net-wrench.com |\n" | |
printf "\t | |\n" | |
printf "\t | This script permanently disables the xsession |\n" | |
printf "\t | screen saver for RASPBIAN PI OS. It allows |\n" | |
printf "\t | the user to abort before any change is made. |\n" | |
printf "\t +------------------------------------------------+$OFF\n\n" | |
printf "\t This program will disable your xsession\n" | |
printf "\t screen saver permanently, is this what \n" | |
printf "\t you really want to do? $YELLOW<y/n>$OFF"; read -n 1 KEYIN | |
if [[ $KEYIN == "N" || $KEYIN == "n" ]]; then | |
printf "\n\n\t OK, I quit and did not do anything.\n\n" | |
exit 0 | |
fi | |
printf "\n\n\t I intend to modify your current \n" | |
printf "\t /etc/xdg/lxsession/LXDE/autostart \n" | |
printf "\t I will add the$GREEN GREEN$OFF lines to the file...\n\n" | |
printf "$DIM\n" | |
pr -t -o 9 /etc/xdg/lxsession/LXDE/autostart | |
printf "$OFF$GREEN$NOBLANK" | pr -t -o 9 | |
printf "$OFF\n\n" | |
printf "\t Is this really what you want to do? $YELLOW<y/n>$OFF"; read -n 1 KEYIN | |
if [[ $KEYIN == "N" || $KEYIN == "n" ]]; then | |
printf "\n\n\t OK, I quit and did not do anything.\n\n" | |
exit 0 | |
fi | |
cat /etc/xdg/lxsession/LXDE/autostart > /etc/xdg/lxsession/LXDE/autostart.`date +%m-%d-%Y_%I:%M:%S` | |
printf "\n\t Created backup copy of the autostart file...\n" | |
printf "$NOBLANK" >> /etc/xdg/lxsession/LXDE/autostart | |
printf "\t Your new file looks like this\n" | |
printf "$DIM\n" | |
pr -t -o 9 /etc/xdg/lxsession/LXDE/autostart | |
printf "$OFF\n\n" | |
printf "\t$RED Modified file. Screensaver is now disabled.$OFF\n" | |
# required so xterm will not close | |
printf "\n\t press any key to exit: "; read -n 1 KEYIN | |
printf "\t$GREEN Program ended normaly $OFF\n\n" |
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