_lp_temp_sensors : a better use of sed

closes #189
2013-06-10 09:58:29 +02:00 · 2013-06-10 09:58:29 +02:00 · 43c7016c34
commit 43c7016c34
parent 4610756387
1 changed files with 2 additions and 2 deletions
--- a/4
+++ b/4
@ -1217,8 +1217,8 @@ _lp_load_color()
 _lp_temp_sensors() {
    # Return the hottest system temperature we get through the sensors command
    local temperature=0
-    for i in $(sensors | grep -E "^(CPU|SYS|MB|Core|temp).*°(C|F)" |
-            sed -r "s/.*: *\+([0-9]*)\..°.*/\1/g"); do
+    for i in $(sensors |
+            sed -n -r "s/^(CPU|SYS|MB|Core|temp).*: *\+([0-9]*)\..°.*/\2/p"); do
        if [[ $i -gt $temperature ]]; then
            temperature=$i
        fi