diff --git a/add-to-export-sh.txt b/add-to-export-sh.txt
index f786a38..81a9ed0 100644
--- a/add-to-export-sh.txt
+++ b/add-to-export-sh.txt
@@ -56,6 +56,7 @@ echo -e "\tbinDir = $binDir"
 alias changeport="source $binDir/changeport.sh"
 alias changebaud="source $binDir/changebaud.sh"
 alias changeesp="source $binDir/changeesp.sh"
+alias exit_idf="source $binDir/exit_idf.sh"
 alias monitor="idf.py monitor"
 alias flashmonitor="idf.py flash monitor"
 alias menuconfig="idf.py menuconfig"
@@ -63,7 +64,7 @@ alias menuconfig="idf.py menuconfig"
 echo -e "Changing dir to $ESPIDF_INSTALLDIR"
 cd $ESPIDF_INSTALLDIR
 
-echo -e "esp-idf $ESP_IDF_VERSION"
+echo -e "\nesp-idf version: $ESP_IDF_VERSION"
 
 echo -e "\nWelcome to esp-idf!\nAll done :3\n"
 
diff --git a/custom_bin/changebaud b/custom_bin/changebaud.sh
similarity index 99%
rename from custom_bin/changebaud
rename to custom_bin/changebaud.sh
index 9a7a261..3d434fd 100644
--- a/custom_bin/changebaud
+++ b/custom_bin/changebaud.sh
@@ -18,6 +18,5 @@ subprocess
 ret=$?
 
 export ESPBAUD=$ret
-
 echo "\nBaudrate set to $ESPBAUD\n"
 echo "\nAll done :3\n"
\ No newline at end of file
diff --git a/custom_bin/changeesp b/custom_bin/changeesp.sh
similarity index 100%
rename from custom_bin/changeesp
rename to custom_bin/changeesp.sh
diff --git a/custom_bin/changeport b/custom_bin/changeport.sh
similarity index 100%
rename from custom_bin/changeport
rename to custom_bin/changeport.sh
diff --git a/custom_bin/exit_idf b/custom_bin/exit_idf
deleted file mode 100644
index 907bd57..0000000
--- a/custom_bin/exit_idf
+++ /dev/null
@@ -1,16 +0,0 @@
-unset $ESPIDF_INSTALLDIR
-unset $IDF_PATH
-unset $ESP_IDF_VERSION
-unset $IDF_PYTHON_ENV_PATH
-unset $OPENOCD_SCRIPTS
-unset $ESP_ROM_ELF_DIR
-unset $IDF_DEACTIVATE_FILE_PATH
-unset $IDF_TOOLS_INSTALL_CMD
-unset $IDF_TOOLS_EXPORT_CMD
-unset $IDF_TOOLS_EXPORT_CMD
-unset $ESPPORT
-unset $ESPBAUD
-unset $ESPTARGET
-exec "$SHELL" --login
-source $HOME/.zshrc
-reset
\ No newline at end of file
diff --git a/custom_bin/exit_idf.sh b/custom_bin/exit_idf.sh
new file mode 100644
index 0000000..922ab2e
--- /dev/null
+++ b/custom_bin/exit_idf.sh
@@ -0,0 +1,16 @@
+unset ESPIDF_INSTALLDIR
+unset IDF_PATH
+unset ESP_IDF_VERSION
+unset IDF_PYTHON_ENV_PATH
+unset OPENOCD_SCRIPTS
+unset ESP_ROM_ELF_DIR
+unset IDF_DEACTIVATE_FILE_PATH
+unset IDF_TOOLS_INSTALL_CMD
+unset IDF_TOOLS_EXPORT_CMD
+unset IDF_TOOLS_EXPORT_CMD
+unset ESPPORT
+unset ESPBAUD
+unset ESPTARGET
+exec "$SHELL" --login
+source $HOME/.zshrc
+reset
diff --git a/version.txt b/version.txt
index 34af4ce..4599430 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-8-beta-2
+8-beta-3