dwm-bar for archlinux
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#!/bin/sh
# A dwm_bar function to display information regarding system memory, CPU temperature, and storage
# Joe Standring <git@joestandring.com>
# GNU GPLv3
dwm_resources () {
# Used and total memory
MEMUSED=$(free -h | awk '(NR == 2) {print $3}')
MEMTOT=$(free -h |awk '(NR == 2) {print $2}')
# CPU temperature
CPU=$(sysctl -n hw.sensors.cpu0.temp0 | cut -d. -f1)
# Used and total storage in /home (rounded to 1024B)
STOUSED=$(df -h | grep '/home$' | awk '{print $3}')
STOTOT=$(df -h | grep '/home$' | awk '{print $2}')
STOPER=$(df -h | grep '/home$' | awk '{print $5}')
if [ "$IDENTIFIER" = "unicode" ]; then
printf "💻 MEM %s/%s CPU %s STO %s/%s: %s\n" "$MEMUSED" "$MEMTOT" "$CPU" "$STOUSED" "$STOTOT" "$STOPER"
else
printf "STA | MEM %s/%s CPU %s STO %s/%s: %s\n" "$MEMUSED" "$MEMTOT" "$CPU" "$STOUSED" "$STOTOT" "$STOPER"
fi
}
dwm_resources