diff --git a/goto b/goto
deleted file mode 100755
index 38ea43c..0000000
--- a/goto
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/bin/zsh
-
-# Dependencies:
-#     quaxlyqueen/scripts/mark
-
-BOOKMARKS_FILE=~/.bookmarks
-
-# Catch any invalid input.
-if [[ $# -eq 0 || $# -gt 1 ]]; then
-    echo "\nImproper usage. Try:"
-    echo "\ngoto [keyword]"
-    echo "      goto downloads"
-    echo "      goto school"
-    echo "      goto portfolio"
-    echo "      goto -h"
-    echo "      goto --help"
-
-# Display help.
-elif [[ $1 == "-h" || $1 == "--help" ]]; then
-    echo "\nImproper usage. Try:"
-    echo "\ngoto [keyword]"
-    echo "      goto downloads"
-    echo "      goto school"
-    echo "      goto portfolio"
-    echo "      goto -h"
-    echo "      goto --help"
-
-else
-
-    # Locate the bookmark.
-    if [ $(grep -c "$1" $BOOKMARKS_FILE) -gt 0 ]; then
-
-      # Go to the bookmark
-      cd $(grep "$1" $BOOKMARKS_FILE | head -n 1)
-
-    # List bookmarks if bookmark was not found.
-    else
-      echo "Bookmark not found. Available bookmarks:"
-      mark -ls
-    fi
-fi
diff --git a/newproject b/newproject
index c75604c..7571ff6 100755
--- a/newproject
+++ b/newproject
@@ -8,7 +8,7 @@
 #     quaxlyqueen/scripts/ginit
 
 # Supported languages.
-TYPES=("c", "c-sharp", "java", "js", "t3", "python", "flutter", "go")
+TYPES=("c", "rust", "c-sharp", "java", "js", "t3", "python", "flutter", "go")
 
 # Catch case where there are too many arguments.
 if [[ $# -gt 3 ]]; then     
@@ -91,6 +91,15 @@ if [[ $LANG == "c" ]]; then
     cp -r ~/templates/c/main.c . # Copy the template C file.
     mark; # Bookmark new project.
 
+# Create a new Rust project.
+elif [[ $LANG == "rust" ]]; then
+    read "?Is this an Arduino project? (y/N): " ARDUINO
+    if [[ $ARDUINO == "y" ]]; then
+        cargo generate --git https://github.com/Rahix/avr-hal-template.git
+    else
+        cargo new $NAME
+    fi
+
 # Create a new C# project with dotnet.
 elif [[ $LANG == "c-sharp" ]]; then
     mkdir $NAME
@@ -137,6 +146,10 @@ elif [[ $LANG == "flutter" ]]; then
     cd $NAME
     mark;
 
+# Create a new t3 web app.
+elif [[ $LANG == "t3" ]]; then
+    npm create t3-app@latest
+
 fi
 
 # If the user indicated the project will be a Git project, then run the ginit script.
diff --git a/run b/run
index 966c1c8..2120486 100755
--- a/run
+++ b/run
@@ -1,7 +1,7 @@
 #!/bin/zsh
 
 # Supported languages.
-TYPES=("c", "cs", "java", "js", "python", "flutter", "gradle", "go")
+TYPES=("c", "rs", "cs", "java", "js", "python", "flutter", "gradle", "go")
 
 # Catch case where there are too many arguments.
 if [[ $# -gt 1 ]]; then
@@ -99,6 +99,11 @@ if [[ $TYPE == "c" ]]; then
 
     rm a.out
 
+# Run a Rust app.
+elif [[ $TYPE == "rs" ]]; then
+    clear
+    cargo run
+
 # Run C# app.
 elif [[ $TYPE == "cs" ]]; then
     clear
diff --git a/src/goto b/src/goto
deleted file mode 100755
index 0aa4d55..0000000
Binary files a/src/goto and /dev/null differ
diff --git a/src/goto.c b/src/goto.c
index 53ccfa2..42dabc4 100644
--- a/src/goto.c
+++ b/src/goto.c
@@ -42,7 +42,9 @@ void validateDir(char input[]) {
             printf("cwd: %s\n", cwd);
         }
         chdir("..");
-        printf("cwd: %s", cwd);
+        if(getcwd(cwd, sizeof(cwd)) != NULL) {
+            printf("cwd: %s\n", cwd);
+        }
     }
 }
 
diff --git a/src/test b/src/test
deleted file mode 100755
index ac59506..0000000
Binary files a/src/test and /dev/null differ
diff --git a/src/test.c b/src/test.c
deleted file mode 100644
index 9e3fefa..0000000
--- a/src/test.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-
-int main() {
-    printf("%s", getenv("CWD"));
-    chdir("/home/jashton/dev");
-    printf("%s", getenv("CWD"));
-}
diff --git a/update-bl b/update-bl
index e0cd906..d6d4129 100755
--- a/update-bl
+++ b/update-bl
@@ -1,25 +1,22 @@
 #!/bin/zsh
 
-TARGET_FILE=~/.config/xob/brightness
-PIPE=~/.config/xob/xobpipe
-OLDNUM=`cut -f1 $TARGET_FILE`
-
-tail -f $PIPE | xob -s brightness &
-if [[ $# -eq 0 ]]; then
-  NEWNUM=`expr $OLDNUM + 5`
-elif [[ $# -eq 1 ]]; then
-  NEWNUM=$1
-elif [[ $# -eq 2 ]]; then
-  if [[ $1 -eq "--decrease" ]]; then
-    CHANGE=`expr 0 - $2`
-  elif [[ $1 -eq "--increase" ]]; then
-    CHANGE=$2
-  fi
-  NEWNUM=`expr $OLDNUM + $CHANGE`
+tail -f ~/.config/xob/xobpipe | xob -s volume &
+if [[ $# -eq 2 ]]; then
+  CHANGE=$1
+  TARGET_FILE=$2
+elif [[ $# -eq 3 ]]; then
+  CHANGE=`expr 0 - $2`
+  TARGET_FILE=$3
+else
+  echo "Improper usage. To increase a value in a file,\nupdate-bl [change] [target_file]."
+  echo "To decrease a value in a file,\nupdate-bl --decrease [change] [target_file]."
 fi
 
+OLDNUM=`cut -f1 $TARGET_FILE`
+NEWNUM=`expr $OLDNUM + $CHANGE`
+
 if [[ $NEWNUM -le 100 && $NEWNUM -ge 0 ]]; then
   sed -i "s/$OLDNUM/$NEWNUM/g" $TARGET_FILE
   brightnessctl set $NEWNUM%
-  echo $NEWNUM >> $PIPE
+  echo $NEWNUM >> ~/.config/xob/xobpipe
 fi