Condense awk command

2016-06-13 22:33:34 +10:00 · 2016-06-13 22:33:34 +10:00 · 9f28c025bb
parent 758f883eb9
commit 9f28c025bb
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -1173,7 +1173,7 @@ getcpu_usage () {
                esac
            fi

-            cpu_usage="$(ps aux | awk 'BEGIN { sum = 0 }  { sum += $3 }; END { print sum }')"
+            cpu_usage="$(ps aux | awk 'BEGIN {sum=0} {sum+=$3 }; END {print sum}')"
            cpu_usage="$((${cpu_usage/\.*} / ${cores:-1}))"
        ;;
    esac