blob: 26664960f20260d18ff739c5b769f68e057ed650 (
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
|
# Show network statistics for all active interfaces found.
run_segment() {
type ifstat >/dev/null 2>&1
if [ "$?" -ne 0 ]; then
return 1
fi
sed="sed"
type gsed >/dev/null 2>&1
if [ "$?" -eq 0 ]; then
sed="gsed"
fi
data=$(ifstat -z -S -q 1 1)
interfaces=$(echo -e "${data}" | head -n 1)
flow_data=$(echo -e "${data}" | tail -n 1 | ${sed} "s/\s\{1,\}/,/g")
index=1
for inf in ${interfaces}; do
type=""
case ${inf} in
eth*) type="⎆"
;;
wlan*) type="☫"
;;
en*) type=" "
;;
esac
if [ -n "${type}" ]; then
formate=$(echo "${formate} ${type} ⇊ %.2f ⇈ %.2f")
holder=$(echo "${holder},\$$((index)),\$$((index+1))")
fi
index=$((index+2))
done
if [ -n "${formate}" ]; then
echo $(echo "${flow_data#,}" | awk -F"," "{printf(\"${formate}\"${holder})}")
fi
return 0
}
|
