1 files changed, 13 insertions, 0 deletions
diff --git a/ckt0.awk b/ckt0.awk
index 720be64..1155061 100644
--- a/ckt0.awk
+++ b/ckt0.awk
@@ -75,6 +75,7 @@ function ck_boottime(unm) {
         gsub(":", " ", t0_k_arr[4])
         t0_k = sprintf("%04d %02d %02d %s", t0_k_arr[5], t0_k_arr[2], t0_k_arr[3], t0_k_arr[4])
         t0_k = mktime(t0_k)
+        delete t0_k_arr
     }
 
     if (unm ~/FreeBSD/ || unm ~/Darwin/) {
@@ -87,6 +88,18 @@ function ck_boottime(unm) {
             sub("^.*= ", "", t0_k_arr[n])
         }
         t0_k = t0_k_arr[1] "." t0_k_arr[2]
+        delete t0_k_arr
+    }
+
+    if (unm ~/Linux/) {
+        while( getline proc_stat < "/proc/stat" > 0 ) {
+            if (proc_stat ~ "btime") {
+                split(proc_stat, t0_k_arr)
+                t0_k = t0_k_arr[2]
+                delete t0_k_arr
+            }
+        }
+        close("/proc/stat")
     }
 
     else {