dotfiles

commit 040b621f1028e6db52917db69518767a6061c1eb
parent 19e0a15a762b68c5a8bc185c538b43eb787e5661
Author: hhvn <dev@hhvn.uk>
Date:   Fri,  3 Dec 2021 17:05:58 +0000

.s/d/cpu: visual usage

Diffstat:
M
.scripts/dwmblocks/cpu
 | 
53
++++++++++++++++++++++++++++++++++++++++++++++++++---

1 file changed, 50 insertions(+), 3 deletions(-)
diff --git a/.scripts/dwmblocks/cpu b/.scripts/dwmblocks/cpu
@@ -1,12 +1,59 @@
 #!/bin/sh
 
-cpu=$(ps -e -o %cpu | awk '{s+=$1} END {print s}' | sed 's/\..*$//g')
 tempt=$(acpi -t | awk '{s+=$4} END {print s}')
 tempc=$(acpi -t | wc -l)
 temp=$(($tempt/$tempc))
-temp=" $temp"
+temp="$temp"
 [ $temp -gt 55 ] && [ ! $temp -gt 70 ] && temp="^c#aa7700^$temp"
 [ $temp -gt 60 ] && temp="^c#aa0000^$temp"
 [ $temp -lt 55 ] && temp="^c#aaaa00^$temp"
 [ $temp -lt 50 ] && temp="^c#00aa00^$temp"
-echo "[^c#7777cc^C^d^$cpu%${temp}C]"
+
+cpu=$(
+	(
+		cat /proc/stat
+		sleep 1
+		cat /proc/stat
+	) | awk '
+	BEGIN {
+		pass = 0;
+		height = 10; # pixels
+	}
+
+	/intr/ { pass = 1; }
+
+	/^cpu[0-9][0-9]*/ && !pass {
+		sub(/cpu/, "", $1);
+		total = 0;
+		for (i = 2; i <= NF; i++)
+			total = total + $i;
+		ctotal[$1] = total;
+		cidle[$1] = $5;
+	}
+
+	/^cpu[0-9][0-9]*/ && pass {
+		sub(/cpu/, "", $1);
+		total = 0;
+		for (i = 2; i <= NF; i++)
+			total += $i;
+		diff = total - ctotal[$1];
+		idle = $5    - cidle[$1];
+		used = diff  - idle;
+		decimal = used / diff;
+		barheight = decimal * height;
+
+		if (decimal > 0.8)
+			col = "^c#aa0000^";
+		else if (decimal > 0.5)
+			col = "^c#aa7700^";
+		else
+			col = "^c#00aa00^";
+
+		printf("^c#000000^^r0,2,5,1^^r0,3,1,%d^^f1^%s^r0,%d,3,%d^^c#000000^^r0,12,3,1^^f3^^r0,3,1,%d^^f2^", 
+			height,
+			col, (height - barheight + 3), barheight,
+			height);
+	}'
+)
+
+echo "[^f1^$cpu^d^${temp}C]"