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-rwxr-xr-x.config/wmii-hg/rbar_wifi15
1 files changed, 8 insertions, 7 deletions
diff --git a/.config/wmii-hg/rbar_wifi b/.config/wmii-hg/rbar_wifi
index 3f222bd..445c10a 100755
--- a/.config/wmii-hg/rbar_wifi
+++ b/.config/wmii-hg/rbar_wifi
@@ -14,13 +14,14 @@ update() {
id=$1
setup_trap "$id"
while true; do
- {
- printf 'label '
- {
- iwinfo wlp2s0 | sed -rn 's@^(ESSID|Link Quality)=@@p'
- ifdata -pa wlp2s0
- } | sed 'N;N;s/\n/|/g'
- } | write "$id"
+ printf 'label '
+ IFS=$'\n'
+ lines=($(
+ iwinfo wlp2s0 | sed -rn 's@^(ESSID|Link Quality)=@@p'
+ ifdata -pa wlp2s0
+ ))
+ IFS='|'
+ echo "label ${lines[*]}" | write "$id"
sleep 1
done
}