xrandr.sh

#!/bin/bash
#
# Xrandr
# date : 18 Des 2019
# code : jstalinko

m="\033[1;31m"
k="\033[1;33m"
h="\033[1;32m"
b="\033[1;34m"
bl="\033[0;34m"
n="\033[1;0m"

banner()
{

echo -e $h" __  __                    _ ____   "
echo -e $h" \ \/ /_ __ __ _ _ __   __| |  _ \ "
echo -e $h"  \  /| '__/ _' | '_ \ / _  | |_) |"
echo -e $h"  /  \| | | (_| | | | | (_| |  _ < "
echo -e $h" /_/\_\_|  \__,_|_| |_|\__,_|_| \_\\ "
echo -e "                                   "
echo -e $n"  +==================================+ "
echo -e $bl"  @@ Fix resolution display -------+ "
echo -e $k " @@ Author :: justalinko  -------+ "
echo -e $m"  @@ Date :: 18 Des 2019 -------+ "$n
}

ayoGasjembot()
{
    read -p "Resolution [ ex : 1360x760 ] >> " resolution
    read -p "Refresh Rate [ ex : 60 ]     >>" refresh
    echo -e $k"[!]$n Running ..."
    reso=$(echo $resolution | sed "s|x| |g" )
    cvt $reso $refresh > cvt.temp
    cvtfile=$(awk -F'Modeline' '{print $2}' cvt.temp | tr -d '\n')
     resolusi=$(awk -F'"' '{print $2}' cvt.temp | tr -d '\n')

    echo -e $k"[!]$n CVT : $cvtfile ..."
    rm cvt.temp
    echo -e -n $h"[+]$n xrandr Add newmode ..."
    xrandr --newmode $cvtfile
    if [[ $? -eq 0 ]]; then
        echo -e $h" OK "$n
        echo -e $h" $cvtfile : SUCCESS"
    else
        echo -e $m"FAILED"$n
        exit 1
    fi
    echo ""
    echo "+--------------------------------------------+"
    xrandr --query | grep "connected"
    echo "+--------------------------------------------+"
    echo ""
    echo -e $h"[+]$n Input port connected to display !"
    read -p "Port Name ID >> " port

    echo -e -n $b"[@]$n Add mode to $h $port $n $resolusi   ..."
    xrandr --addmode $port "$resolusi"
    if [[ $? -eq 0 ]]; then
        echo -e $h" OK "$n
    else
        echo -e $m"FAILED"$n
        exit 1
    fi
    echo -e $h"[+]$n Applying resolution ... "
    xrandr --output $port --mode "$resolusi"
    echo -e $h"DONE"$n
}

runnin()
{
    banner
    ayoGasjembot
}

if [[ `whoami` != 'root' ]]; then
    echo "RUN AS ROOT. !"
else
    runnin
fi