Hi,
On OpenBSD, I use this little script to output in tmux status or dwm's bar various info : mpd current song, battery remaining, audio volume, date. There are also functions for disk usage, cpu and ram that I actually don't use (top/vmstat/systat are good for this)
![[Image: oKVt.png]](https://0x0.st/oKVt.png)
Code:
fs_perc()
{
df -h $1 | awk 'NR==2 {print $5}'
}
get_vol()
{
sndioctl output.level | awk -F = '{printf "%d\n",$2*100}'
}
ram() {
top | awk '/Memory/ { print $3 }'
}
loadavg()
{
#uptime | awk -F'[a-z]:' '{print $2}' | tr -d ' '
sysctl -n vm.loadavg
}
bat()
{
apm | awk 'NR==1 && !/absent/ {printf "%s", $4}'
#test $(apm -a) -eq 0 && printf "⚡%s%%" $(apm -l)
}
mpdstatus()
{
mpc | awk '
(NR == 1) {
status = $0
if (length(status) > 42) {
status = substr($0, 1, 42) "..."
}
}
(NR == 2) && /playing/ {
isplaying = 1
}
END { if (isplaying) { printf "[%s]", status } }
'
}
temp()
{
sysctl hw.sensors | awk -F"=" '{print $2; exit}'
}
printf "%s / ⚡ %s / 🔈 %s / %s" \
"$(mpdstatus)"\
"$(bat)" \
"$(get_vol)%" \
"$(date "+📅 %Y-%m-%d / 🕓 %H:%M")"
