some stuff

scripts/cava-waybar.sh

@@ -0,0 +1,28 @@
+bar="▁▂▃▄▅▆▇█"
+dict="s/;//g;"
+
+# creating "dictionary" to replace char with bar
+i=0
+while [ $i -lt ''${#bar} ]
+do
+    dict="''${dict}s/$i/''${bar:$i:1}/g;"
+    i=$((i=i+1))
+done
+
+# write cava config
+config_file="/tmp/polybar_cava_config"
+echo "
+[general]
+bars = 18
+
+[output]
+method = raw
+raw_target = /dev/stdout
+data_format = ascii
+ascii_max_range = 7
+" > $config_file
+
+# read stdout from cava
+cava -p $config_file | while read -r line; do
+    echo $line | sed $dict
+done

scripts/time.sh

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+if [ "$1" = "--help" ]; then
+	echo " + '
+	\$span = span
+	\$day = day
+	\$year = year
+	time.sh + '%span %day/%year'"
+fi 
+#date
+month=$(date +"%m")
+dayofmonth=$(date +"%d")
+year_den=$(date +"%Y")
+if [ $((($year_den % 4))) == 0 ]; then
+    leapyear=1
+elif [ $((($year_den % 4))) > 0 ]; then
+    leapyear=0
+fi
+totalday=0
+if (( $month > 1 )); then
+    totalday=$((($totalday+31)));
+fi
+
+if (( $month > 2 )); then
+    totalday=$((($totalday+28+$leapyear))); # add value for leap year in february
+fi
+
+if (( $month > 3 )); then
+    totalday=$((($totalday+31)));
+fi
+
+if (( $month > 4 )); then
+    totalday=$((($totalday+30)));
+fi
+
+if (( $month > 5 )); then
+    totalday=$((($totalday+31)));
+fi
+
+if (( $month > 6 )); then
+    totalday=$((($totalday+30)));
+fi
+
+if (( $month > 7 )); then
+    totalday=$((($totalday+31)));
+fi
+
+if (( $month > 8 )); then
+    totalday=$((($totalday+31)));
+fi
+
+if (( $month > 9 )); then
+    totalday=$((($totalday+30)));
+fi
+
+if (( $month > 10 )); then
+    totalday=$((($totalday+31)));
+fi
+
+if (( $month > 11 )); then
+    totalday=$((($totalday+30)));
+fi
+day_den=$(((10#$totalday+10#$dayofmonth)))
+day_hex=$(printf "%x\n" $day_den)
+# Time
+second=$(date +"%S")
+minute=$(date +"%M")
+hour=$(date +"%H")
+nanosecond=$(date +"%N")
+second_of_the_day=$(bc -l <<< "($hour * 3600) + ($minute * 60) + $second")
+span_den=$(bc -l <<< "$second_of_the_day / (86400/65536)")
+span_den=$(echo $span_den | awk '{printf("%d\n",$1 + 0.5)}'  )
+span_hex=$(printf "%x\n" $span_den)
+year_hex=$(printf "%x\n" $year_den)
+
+if [ "$1" = "--den" ]; then
+	echo $span_den $day_den/$year_den
+elif [ "$1" = "--hex" ]; then
+	echo $span_hex $day_hex/$year_hex
+else
+	echo "specify hex or den with --hex or --den"
+fi