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https://github.com/ChrisTitusTech/linutil.git
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Replace echos with printf in monitor-control (#481)
Co-authored-by: nnyyxxxx <nnyyxxxx@users.noreply.github.com>
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commit
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@ -18,8 +18,8 @@ auto_detect_displays() {
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temp_common_resolutions=$(mktemp)
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temp_resolutions=$(mktemp)
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echo "$common_resolutions" > "$temp_common_resolutions"
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echo "$resolutions" > "$temp_resolutions"
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printf "%s" "$common_resolutions" > "$temp_common_resolutions"
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printf "%s" "$resolutions" > "$temp_resolutions"
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common_resolutions=$(comm -12 "$temp_common_resolutions" "$temp_resolutions")
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@ -27,14 +27,13 @@ auto_detect_displays() {
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done
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if [ -z "$common_resolutions" ]; then
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echo "No common resolution found among connected monitors."
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printf "%b\n" "${RED}No common resolution found among connected monitors.${RC}"
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return
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fi
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highest_resolution=$(echo "$common_resolutions" | sort -n -t'x' -k1,1 -k2,2 | tail -n 1)
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for monitor in $monitors; do
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echo "Setting resolution for $monitor to $highest_resolution"
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printf "%b\n" "${YELLOW}Setting resolution for $monitor to $highest_resolution...${RC}"
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execute_command "xrandr --output $monitor --mode $highest_resolution"
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done
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fi
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@ -20,7 +20,7 @@ adjust_monitor_brightness() {
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count=$((count + 1))
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done
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echo "Enter the number of the monitor (or 'q' to quit): "
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printf "Enter the number of the monitor (or 'q' to quit): "
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read monitor_choice
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if [ "$monitor_choice" = "q" ]; then
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@ -29,15 +29,15 @@ adjust_monitor_brightness() {
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fi
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if ! echo "$monitor_choice" | grep -qE '^[0-9]+$'; then
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echo "Invalid selection. Please try again."
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echo "Press [Enter] to continue..."
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printf "%b\n" "${RED}Invalid selection. Please try again.${RC}"
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printf "Press [Enter] to continue..."
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read dummy
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continue
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fi
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if [ "$monitor_choice" -lt 1 ] || [ "$monitor_choice" -gt "$#" ]; then
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printf "%b\n" "${RED}Invalid selection. Please try again.${RC}"
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echo "Press [Enter] to continue..."
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printf "Press [Enter] to continue..."
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read dummy
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continue
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fi
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@ -50,7 +50,7 @@ adjust_monitor_brightness() {
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printf "%b\n" "${YELLOW}Current brightness for $monitor_name${RC}: ${GREEN}$current_brightness_percentage%${RC}"
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while true; do
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echo "Enter the new brightness value as a percentage (10 to 100, or 'q' to quit): "
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printf "Enter the new brightness value as a percentage (10 to 100, or 'q' to quit): "
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read new_brightness_percentage
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if [ "$new_brightness_percentage" = "q" ]; then
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@ -67,7 +67,7 @@ adjust_monitor_brightness() {
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# Convert percentage to xrandr brightness value (10% to 0.10)
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new_brightness=$(awk "BEGIN {printf \"%.2f\", $new_brightness_percentage / 100}")
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echo "Set brightness for $monitor_name to $new_brightness_percentage%? (y/n): "
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printf "Set brightness for $monitor_name to $new_brightness_percentage%? (y/n): "
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read confirm
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if [ "$confirm" = "y" ] || [ "$confirm" = "Y" ]; then
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printf "%b\n" "${GREEN}Setting brightness for $monitor_name to $new_brightness_percentage%${RC}"
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@ -41,7 +41,7 @@ set_resolutions() {
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resolutions=$(get_unique_resolutions "$monitor_name" | sort -rn -t'x' -k1,1 -k2,2)
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temp_res_file=$(mktemp)
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echo "$resolutions" | awk '{print NR " " $0}' > "$temp_res_file"
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printf "%b\n" "$resolutions" | awk '{print NR " " $0}' > "$temp_res_file"
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i=1
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while read -r resolution; do
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@ -4,7 +4,7 @@
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# Function to check xrandr is installed
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setup_xrandr() {
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echo "Install xrandr if not already installed..."
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printf "%b\n" "${YELLOW}Installing xrandr...${RC}"
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if ! command_exists xrandr; then
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case "$PACKAGER" in
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pacman)
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@ -18,24 +18,24 @@ setup_xrandr() {
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;;
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esac
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else
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echo "xrandr is already installed."
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printf "%b\n" "${GREEN}xrandr is already installed.${RC}"
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fi
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}
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# Function to execute xrandr commands and handle errors
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execute_command() {
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command="$1"
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echo "Executing: $command"
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printf "Executing: %s\n" "$command"
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eval "$command" 2>&1 | tee /tmp/xrandr.log | tail -n 20
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if [ $? -ne 0 ]; then
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echo "An error occurred while executing the command. Check /tmp/xrandr.log for details."
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printf "%b\n" "${RED}An error occurred while executing the command. Check /tmp/xrandr.log for details.${RC}"
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fi
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}
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# Function to detect connected monitors
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detect_connected_monitors() {
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xrandr_output=$(xrandr)
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echo "$xrandr_output" | grep " connected" | awk '{print $1}'
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printf "%s\n" "$xrandr_output" | grep " connected" | awk '{print $1}'
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}
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# Function to get the current brightness for a monitor
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@ -48,31 +48,26 @@ get_current_brightness() {
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get_unique_resolutions() {
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monitor="$1"
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xrandr_output=$(xrandr)
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# Get available resolutions from xrandr without line limit
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available_resolutions=$(echo "$xrandr_output" | sed -n "/$monitor connected/,/^[^ ]/p" | grep -oP '\d+x\d+' | sort -u)
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available_resolutions=$(printf "%s" "$xrandr_output" | sed -n "/$monitor connected/,/^[^ ]/p" | grep -oP '\d+x\d+' | sort -u)
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# Define standard resolutions
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standard_resolutions="1920x1080 1280x720 1600x900 2560x1440 3840x2160"
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temp_file=$(mktemp)
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echo "$available_resolutions" > "$temp_file"
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printf "%s" "$available_resolutions" > "$temp_file"
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# Filter standard resolutions to include only those available for the monitor
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filtered_standard_resolutions=$(echo "$standard_resolutions" | tr ' ' '\n' | grep -xF -f "$temp_file")
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filtered_standard_resolutions=$(printf "%s" "$standard_resolutions" | tr ' ' '\n' | grep -xF -f "$temp_file")
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rm "$temp_file"
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available_res_file=$(mktemp)
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filtered_standard_res_file=$(mktemp)
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echo "$available_resolutions" | sort > "$available_res_file"
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echo "$filtered_standard_resolutions" | sort > "$filtered_standard_res_file"
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printf "%s" "$available_resolutions" | sort > "$available_res_file"
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printf "%s" "$filtered_standard_resolutions" | sort > "$filtered_standard_res_file"
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# Get remaining available resolutions (excluding standard ones)
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remaining_resolutions=$(comm -23 "$available_res_file" "$filtered_standard_res_file")
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rm "$available_res_file" "$filtered_standard_res_file"
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# Combine filtered standard resolutions and remaining resolutions, and limit to 10 results
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printf "%b\n" "$filtered_standard_resolutions\n$remaining_resolutions" | head -n 10
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}
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