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sb-internet: replace grep/sed commands for more efficiency (#1349)

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appeasementPolitik 2023-08-16 14:38:10 +00:00 committed by GitHub
parent 44cb5f12e6
commit ec8e82745e
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1 changed files with 11 additions and 4 deletions
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15
.local/bin/statusbar/sb-internet
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@ -17,10 +17,17 @@ case $BLOCK_BUTTON in
6) "$TERMINAL" -e "$EDITOR" "$0" ;;
esac
if grep -xq 'up' /sys/class/net/w*/operstate 2>/dev/null ; then
# Wifi
if [ "$(cat /sys/class/net/w*/operstate 2>/dev/null)" = 'up' ] ; then
wifiicon="$(awk '/^\s*w/ { print "📶", int($3 * 100 / 70) "% " }' /proc/net/wireless)"
elif grep -xq 'down' /sys/class/net/w*/operstate 2>/dev/null ; then
grep -xq '0x1003' /sys/class/net/w*/flags && wifiicon="📡 " || wifiicon="❌ "
elif [ "$(cat /sys/class/net/w*/operstate 2>/dev/null)" = 'down' ] ; then
[ "$(cat /sys/class/net/w*/flags 2>/dev/null)" = '0x1003' ] && wifiicon="📡 " || wifiicon="❌ "
fi
printf "%s%s%s\n" "$wifiicon" "$(sed "s/down/❎/;s/up/🌐/" /sys/class/net/e*/operstate 2>/dev/null)" "$(sed "s/.*/🔒/" /sys/class/net/tun*/operstate 2>/dev/null)"
# Ethernet
[ "$(cat /sys/class/net/e*/operstate 2>/dev/null)" = 'up' ] && ethericon="🌐 " || ethericon="❎ "
# TUN
[ -n "$(cat /sys/class/net/tun*/operstate 2>/dev/null)" ] && tunicon="🔒 "
printf "%s%s%s\n" "$wifiicon" "$ethericon" "$tunicon"