4 files changed, 12 insertions, 0 deletions
diff --git a/cat.awk b/cat.awk
new file mode 100644
index 0000000..5c30942
--- /dev/null
+++ b/cat.awk
@@ -0,0 +1 @@
+/.*/
diff --git a/grep.awk b/grep.awk
new file mode 100644
index 0000000..2b7ac4e
--- /dev/null
+++ b/grep.awk
@@ -0,0 +1,2 @@
+# awk -v pattern=*re* -f $0 "$@"
+$0 ~ pattern { print }
diff --git a/head.awk b/head.awk
new file mode 100644
index 0000000..065ddf5
--- /dev/null
+++ b/head.awk
@@ -0,0 +1 @@
+NR <= 10 { print }
diff --git a/wc.awk b/wc.awk
new file mode 100644
index 0000000..869590d
--- /dev/null
+++ b/wc.awk
@@ -0,0 +1,8 @@
+{
+	w += NF
+	c += length + 1
+}
+
+END {
+	print NR, w, c, FILENAME
+}