first commit

etc/skel/.bashrc

@@ -0,0 +1,29 @@
+PROMPT_COMMAND=__prompt_command
+
+__prompt_command() {
+  # Store current exit code
+  local EXIT="$?"
+    
+  # Define some colors
+  local RESET='\[\e[0m\]'
+  local RED='\[\e[0;31m\]'
+  local GREEN='\[\e[0;32m\]'
+  local BOLD_GRAY='\[\e[1;30m\]'
+    
+  # Start with an empty PS1
+  PS1=""
+
+  if [[ $EXIT -eq 0 ]]; then
+    # Add green if exit code 0
+    PS1+="${GREEN}0${RESET} "
+  else
+    # Add red if exit code non 0
+    PS1+="${RED}${EXIT}${RESET} "
+  fi
+  # These are the default prompts for root and user
+  if [ $(id -u) -eq 0 ]; then
+    PS1+="\u@\h:\w ($(ls | wc -l)) ${RESET}# "
+  else
+    PS1+="\u@\h:\w ($(ls | wc -l)) ${RESET}$ "
+  fi
+}