add terminal settings

.config/fish/functions/fish_prompt.fish

@@ -0,0 +1,19 @@
+function fish_prompt --description 'Informative prompt'
+    #Save the return status of the previous command
+    set -l last_pipestatus $pipestatus
+
+    switch "$USER"
+        case root toor
+            printf '%s@%s %s%s%s# ' $USER (prompt_hostname) (set -q fish_color_cwd_root
+                                                             and set_color $fish_color_cwd_root
+                                                             or set_color $fish_color_cwd) \
+                (prompt_pwd) (set_color normal)
+        case '*'
+            set -l pipestatus_string (__fish_print_pipestatus "[" "] " "|" (set_color $fish_color_status) \
+                                      (set_color --bold $fish_color_status) $last_pipestatus)
+
+            printf '[%s] %s%s@%s %s%s %s%s%s \f\r> ' (date "+%H:%M:%S") (set_color brblue) \
+                $USER (prompt_hostname) (set_color $fish_color_cwd) $PWD $pipestatus_string \
+                (set_color normal)
+    end
+end