diff --git a/1-lower/test0-result.txt b/1-lower/test0-result.txt
index 01cdea1..1770a59 100644
--- a/1-lower/test0-result.txt
+++ b/1-lower/test0-result.txt
@@ -1 +1 @@
-tar heels
\ No newline at end of file
+tar heelsbruh
diff --git a/2-bash/pipe.sh b/2-bash/pipe.sh
index cc1f786..e2627dd 100755
--- a/2-bash/pipe.sh
+++ b/2-bash/pipe.sh
@@ -1 +1,2 @@
-#!/bin/bash
\ No newline at end of file
+#!/bin/bash
+awk '/^cd/' $HISTFILE | wc -l
diff --git a/2-bash/redirection.sh b/2-bash/redirection.sh
index cc1f786..60d7799 100755
--- a/2-bash/redirection.sh
+++ b/2-bash/redirection.sh
@@ -1 +1,2 @@
-#!/bin/bash
\ No newline at end of file
+#!/bin/bash
+diff <(./lower < test0.txt) test0-result.txt
diff --git a/3-truncator/truncator b/3-truncator/truncator
new file mode 100755
index 0000000..54f9df4
Binary files /dev/null and b/3-truncator/truncator differ
diff --git a/3-truncator/truncator.c b/3-truncator/truncator.c
index 93c73dd..6b36a71 100644
--- a/3-truncator/truncator.c
+++ b/3-truncator/truncator.c
@@ -1,2 +1,44 @@
-// PID: 9DigitPidNoSpacesOrDashes
+// PID: 730677144
 // I pledge the COMP 211 honor code.
+
+#include <stdlib.h>
+#include <stdio.h>
+
+int main() {
+    int lines[100];
+    int total, chars, cur, c;
+
+    total = 0;
+    chars = 0;
+    cur = 0;
+    
+    while ((c = getchar()) != EOF) {
+        chars++;
+
+        if (c == '\n') {
+            chars = 0; 
+            cur++;
+            putchar(c);
+        } else if (chars > 50) {
+            if (total == 0 || lines[total-1] != cur) {
+                lines[total] = cur;
+                total++;
+            }
+
+            chars = 1;
+            putchar('\n');
+            putchar(c);
+        } else {
+            putchar(c);
+        }
+    }
+
+    printf("Total lines over 50 chars: %d\n", total);
+    printf("Offending lines: ");
+    for (int i = 0; i < total; i++) {
+        printf("%d, ", lines[i]);
+    }
+    printf("\n");
+    
+    return 0;
+}