diff --git a/mybashrc b/mybashrc
index 0e16404..c1a3a5a 100644
--- a/mybashrc
+++ b/mybashrc
@@ -1,6 +1,8 @@
 #!/bin/bash
 # FUNCTIONS
 
+force_color_prompt=yes
+
 if [ "$(id -u)" != "0" ]; then
     IS_SUDOERS=$(groups | grep sudo)
     if [ -n "$(command -v sudo)" ] && [ -n "$IS_SUDOERS" ]; then
@@ -657,6 +659,14 @@ _ZABBIX_UPDATE() {
     rm -f /tmp/zabbix.deb
 }
 
+_BACK_FILE() {
+    if [ ! -f "$1.bak" ]; then
+        cp -f "$1" "$1.bak"
+    else
+        cp -f "$1" "$1_1.bak"
+    fi
+}
+
 # enable color support of ls and also add handy aliases
 # some more ls aliases
 #alias wp='/usr/bin/wp --allow-root'
@@ -734,3 +744,4 @@ alias speedtestnet="_run _SPEEDTEST 'Installing speedtest'"
 alias SSETUP=_SETUP_CONTROLLER
 alias journalctfail='journalctl -b -p err -S "yesterday"'
 alias zabbix-update=_ZABBIX_UPDATE
+alias bak=_BACK_FILE
\ No newline at end of file