diff options
| -rw-r--r-- | README.md | 2 | ||||
| -rwxr-xr-x | examples/test.sh (renamed from example.sh) | 0 | ||||
| -rwxr-xr-x | examples/wifi-signal | 41 |
3 files changed, 42 insertions, 1 deletions
@@ -36,7 +36,7 @@ instantly make tray icons out of them (3G signal strength for example). ## Example run -This example is also in `example.sh` so you can try running it. +This example is also in `examples/test.sh` so you can try running it. ```bash #!/bin/bash diff --git a/example.sh b/examples/test.sh index 9660ddd..9660ddd 100755 --- a/example.sh +++ b/examples/test.sh diff --git a/examples/wifi-signal b/examples/wifi-signal new file mode 100755 index 0000000..766bb10 --- /dev/null +++ b/examples/wifi-signal @@ -0,0 +1,41 @@ +#!/bin/bash +wifi="/tmp/$$-wifi.icon" + +# Set up tray icon +mkfifo $wifi +mktrayicon $wifi 2>/dev/null & +echo "h" > $wifi +run=1 + +trap 'run=0' INT; +while [[ $run -eq 1 ]]; do + # See network-manager:wifi:wext_qual_to_percent + # http://cgit.freedesktop.org/NetworkManager/NetworkManager/tree/src/wifi/wifi-utils-wext.c#n264 + qual=`iwconfig 2>/dev/null | grep "Link Quality" | sed 's/.*Link Quality=\([0-9]*\/[0-9]*\) .*/\1/'` + if [[ -n $qual ]]; then + qual=`echo "100*$qual" | bc` + if ((qual<25)); then + echo "i network-wireless-signal-weak-symbolic" > $wifi; + echo "t Weak ($qual%)" > $wifi; + elif ((qual<50)); then + echo "i network-wireless-signal-ok-symbolic" > $wifi; + echo "t OK ($qual%)" > $wifi; + elif ((qual<75)); then + echo "i network-wireless-signal-good-symbolic" > $wifi; + echo "t Good ($qual%)" > $wifi; + else + echo "i network-wireless-signal-excellent-symbolic" > $wifi; + echo "t Excellent ($qual%)" > $wifi; + fi + + echo "s" > $wifi; + else + echo "h" > $wifi; + fi + + sleep 30 +done + +# Remove tray icon +echo "q" > $wifi +rm $wifi |