Added $NF example inline with NF example

virtualbeck · web-flow · commit 3fe28a224394 · 2020-07-30T10:53:57.000-05:00
diff --git a/README.md b/README.md
@@ -267,6 +267,17 @@ $ awk '{print NF}' lorem_ipsum.dat
 8
 10
 ````
+vs.
+
+```` shell
+$ awk '{print $NF}' lorem_ipsum.dat
+elit.
+condimentum.
+ex.
+tellus.
+elit.
+facilisis.
+````
 
 `FS` holds the valued of the *field separator*, this value is a single-character string or a `regex` that matches the separations between fields in an input record. 
 

Original file line number	Diff line number	Diff line change
`@@ -267,6 +267,17 @@ $ awk '{print NF}' lorem_ipsum.dat`
`267`	`267`	`8`
`268`	`268`	`10`
`269`	`269`	````
	`270`	`+vs.`
	`271`	`+`
	`272`	+```` shell
	`273`	`+$ awk '{print $NF}' lorem_ipsum.dat`
	`274`	`+elit.`
	`275`	`+condimentum.`
	`276`	`+ex.`
	`277`	`+tellus.`
	`278`	`+elit.`
	`279`	`+facilisis.`
	`280`	+````
`270`	`281`
`271`	`282`	`FS` holds the valued of the field separator, this value is a single-character string or a `regex` that matches the separations between fields in an input record.
`272`	`283`