command line examples

Author: klashxx

penultimate.awk

@@ -1,4 +1,6 @@
 # Penultimate word of a Record
+# Example: awk -f penultimate.awk files/lorem.dat
+#
 # Not too much to explain here, NF stores the number of fields in the current record
 # NF-1 points to field before last and $(NF-1) will be its value.
 {print $(NF-1)}

record_replace.awk

@@ -1,4 +1,6 @@
 # File record substitution
+# Example: awk -f record_replace.awk files/lorem.dat
+#
 # Third line must become: This not latin
 # Fifth: Neither this
 NR==3{print "This is not latin";next}