Changes between Version 4 and Version 5 of rrdtool

Timestamp:

02/01/22 02:52:23 (4 years ago)

Author:

krit

Comment:

--

rrdtool

@@ -19 +19 @@
 OMD[monitor@501264b41d2d]:~/var/log$ awk -F"[][]" '{cmd="date -d@" $2;cmd |getline $2; close(cmd)}1' naemon.log 
 }}}
-Here we set a shell command date -d@$2 to a variable called cmd. Then with cmd |getline $2 the awk reads a line and pass second field value to the cmd we open it, then we need close the command we opened via pipe, so we used close(cmd)
+Here we set a shell command date -d@$2 to a variable called cmd. Then with cmd |getline $2 the awk reads a line and pass second field value to the cmd we open it, then we need close the command we opened via pipe, so we used close(cmd)[[br]]
+Or we can used
+{{{
+#!sh
+OMD[monitor@501264b41d2d]:~/var/log$ tail naemon.log | awk -F"[][]" '{cmd="date -d@" $2;cmd |getline $2; close(cmd)}1'
+}}}