blob: a16ee34f60141ed1ba1a4e99dbffbb1250e15b00 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
|
#!/bin/sh
# 1: last minute
cpu() {
CPULOAD=$(cut -d " " -f 1 /proc/loadavg)
printf " (%s%%)" "$CPULOAD"
}
mail() {
NEWMAIL=$(ls -s ~/mail/*/INBOX/new | awk '{if ($1 == "total") { sum += $2} }; END {print sum}')
if [ "${NEWMAIL%% *}" -eq 0 ]; then
printf " (%s)" "${NEWMAIL%% *}"
else
printf " (%s)" "${NEWMAIL%% *}"
fi
}
battery() {
CHARGE=$(cat /sys/class/power_supply/BAT0/capacity)
STATUS=$(cat /sys/class/power_supply/BAT0/status)
if [ "$STATUS" = "Charging" ]; then
printf " %s%%" "$CHARGE"
else
if [ "$CHARGE" -le 30 ]; then
printf " %s%%" "$CHARGE"
elif [ "$CHARGE" -le 60 ]; then
printf " %s%%" "$CHARGE"
elif [ "$CHARGE" -le 90 ]; then
printf " %s%%" "$CHARGE"
else
printf " %s%%" "$CHARGE"
fi
fi
}
volume() {
VOL=$(amixer get Master | tail -n1 | sed -r "s/.*\[(.*)%\].*/\1/")
if [ "$VOL" -eq 0 ]; then
printf "🔇"
elif [ "$VOL" -gt 0 ] && [ "$VOL" -le 33 ]; then
printf "🔈%s%%" "$VOL"
elif [ "$VOL" -gt 33 ] && [ "$VOL" -le 66 ]; then
printf "🔉%s%%" "$VOL"
else
printf "🔊%s%%" "$VOL"
fi
}
memory() {
USED=$(free | awk '(NR == 2) {print $3}')
TOTL=$(free | awk '(NR == 2) {print $2}')
FRAC=$(tail -c 3 <<< $((${USED}00/$TOTL)))
USED=$(free -h | awk '(NR == 2) {print $3}')
printf " %s(%d%%)" "$USED" "$FRAC"
}
weather() {
curl wttr.in?format="%c+%t"
}
datetime() {
date '+%Y-%m-%d %A %H:%M'
}
ipaddr() {
for i in $(ip r); do echo "$i"; done | grep -A 1 src | tail -n1
}
dostatus() {
# xsetroot -name "$VOL│$BAT│$MEM│$IP│$CPU│$NML│$WTR│$TIM"
echo "$VOL│$BAT│$MEM│$IP│$CPU│$NML│$WTR│$TIM"
}
# signal handlers
refresh_volume() {
VOL=$(volume)
}
refresh_battery() {
BAT=$(battery)
}
refresh_ip() {
IP=$(ipaddr)
}
refresh_cpu() {
CPU=$(cpu)
}
refresh_mail() {
NML=$(mail)
}
refresh_weather() {
WTR=$(weather)
}
refresh_time() {
TIM=$(datetime)
}
refresh_all() {
refresh_volume
refresh_battery
refresh_ip
refresh_cpu
refresh_mail
refresh_weather
refresh_time
}
trap "refresh_volume" 35
trap "refresh_battery" 36
trap "refresh_ip" 37
trap "refresh_cpu" 38
trap "refresh_weather" 39
trap "refresh_time" 40
trap "refresh_all" 41
PID=$$
{
while true # ip address
do
kill -37 $PID
sleep 2h
done &
while true # weather
do
kill -39 $PID
sleep 1d
done &
while true # time
do
BAT=$(battery)
TIM=$(datetime)
CPU=$(cpu)
NML=$(mail)
dostatus
sleep 1m & wait $!
done
}
|