blob: c279af85c44057fdadb601ae6dc203b09f0683a3 (
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
|
#!/bin/bash
volm=`mpc -h 127.0.0.1 volume | perl -pe 's/^volume://' | perl -pe 's/%$//' | perl -pe 's/^ //'`
if [[ "$volm" -eq "100" ]]; then
let volm=99
fi
echo M$volm
bottom=`echo $volm | awk '{print int($1 * 0.2 + 0.5)}'`
top=$((20-$bottom))
echo -n -e "\xE2\x94\x8C"
echo -n -e "\xE2\x94\x80"
echo -e "\xE2\x94\x90"
while [ $top -gt 0 ]; do
echo -n -e "\xE2\x94\x82"
echo -n \
echo -e "\xE2\x94\x82"
let top=$(($top-1))
done
while [ $bottom -gt 0 ]; do
echo -n -e "\xE2\x94\x82"
echo -n -e "\xE2\x96\x88"
echo -e "\xE2\x94\x82"
let bottom=$(($bottom-1))
done
echo -n -e "\xE2\x94\x94"
echo -n -e "\xE2\x94\x80"
echo -e "\xE2\x94\x98"
|
