--- a/.bashrc	Tue Apr 17 22:47:13 2018 +0300
+++ b/.bashrc	Sun May 06 15:11:56 2018 +0300
@@ -9,15 +9,25 @@
   . ~/.env
 fi
 
-PS1='\n==============================================================================\r$?|\u@\h \w \nbash# '
+hr() {
+  local ruler=''
+  for (( i=${COLUMNS:-78}; i>0; i-=1 )) do
+      ruler+='='
+  done
+  echo $ruler
+}
+HR=`hr`
+
+PS1='\n'`hr`'\r$?|\u@\h \w \nbash# '
 PS2='> '
 
 case "$TERM" in
   xterm*|eterm-color|screen|linux|cygwin)
-    PS1=$'\n\e[36m==============================================================================\r$?|\e[31m\u\e[35m@\h\e[0m\e[36m \w \n\[\e[1m\e[31m\]bash#\[\e[0m\] '
+    PS1=$'\n\e[34m\e[1m'`hr`$'\r$?|\e[31m\u\e[35m@\h\e[0m\e[36m \w \n\[\e[1m\e[31m\]bash#\[\e[0m\] '
     PS2=$'\[\e[32m\]> \[\e[0m\]'
   ;;
 esac
+unset hr
 # Set current directory in terminal emulator title.
 case "$TERM" in
   xterm*|screen|linux|cygwin)