diff --git a/.bashrc b/.bashrc
deleted file mode 100644
index 6ff8a1b..0000000
--- a/.bashrc
+++ /dev/null
@@ -1,188 +0,0 @@
-#
-# ~/.bashrc
-#
-
-# If not running interactively, don't do anything
-[[ $- != *i* ]] && return
-
-[[ -f ~/.welcome_screen ]] && . ~/.welcome_screen
-
-_set_my_PS1() {
-    PS1='[\u@\h \W]\$ '
-    if [ "$(whoami)" = "liveuser" ] ; then
-        local iso_version="$(grep ^VERSION= /usr/lib/endeavouros-release 2>/dev/null | cut -d '=' -f 2)"
-        if [ -n "$iso_version" ] ; then
-            local prefix="eos-"
-            local iso_info="$prefix$iso_version"
-            PS1="[\u@$iso_info \W]\$ "
-        fi
-    fi
-}
-_set_my_PS1
-unset -f _set_my_PS1
-
-ShowInstallerIsoInfo() {
-    local file=/usr/lib/endeavouros-release
-    if [ -r $file ] ; then
-        cat $file
-    else
-        echo "Sorry, installer ISO info is not available." >&2
-    fi
-}
-
-
-alias ls='ls --color=auto'
-alias ll='ls -lav --ignore=..'   # show long listing of all except ".."
-alias l='ls -lav --ignore=.?*'   # show long listing but no hidden dotfiles except "."
-
-[[ "$(whoami)" = "root" ]] && return
-
-[[ -z "$FUNCNEST" ]] && export FUNCNEST=100          # limits recursive functions, see 'man bash'
-
-## Use the up and down arrow keys for finding a command in history
-## (you can write some initial letters of the command first).
-bind '"\e[A":history-search-backward'
-bind '"\e[B":history-search-forward'
-
-################################################################################
-## Some generally useful functions.
-## Consider uncommenting aliases below to start using these functions.
-
-
-_GeneralCmdCheck() {
-    # A helper for functions UpdateArchPackages and UpdateAURPackages.
-
-    echo "$@" >&2
-    "$@" || {
-        echo "Error: '$*' failed." >&2
-        exit 1
-    }
-}
-
-_CheckInternetConnection() {
-    # curl --silent --connect-timeout 8 https://8.8.8.8 >/dev/null
-    eos-connection-checker
-    local result=$?
-    test $result -eq 0 || echo "No internet connection!" >&2
-    return $result
-}
-
-_CheckArchNews() {
-    local conf=/etc/eos-update-notifier.conf
-
-    if [ -z "$CheckArchNewsForYou" ] && [ -r $conf ] ; then
-        source $conf
-    fi
-
-    if [ "$CheckArchNewsForYou" = "yes" ] ; then
-        local news="$(yay -Pw)"
-        if [ -n "$news" ] ; then
-            echo "Arch news:" >&2
-            echo "$news" >&2
-            echo "" >&2
-            # read -p "Press ENTER to continue (or Ctrl-C to stop): "
-        else
-            echo "No Arch news." >&2
-        fi
-    fi
-}
-
-UpdateArchPackages() {
-    # Updates Arch packages.
-
-    _CheckInternetConnection || return 1
-
-    _CheckArchNews
-
-    #local updates="$(yay -Qu --repo)"
-    local updates="$(checkupdates)"
-    if [ -n "$updates" ] ; then
-        echo "Updates from upstream:" >&2
-        echo "$updates" | sed 's|^|    |' >&2
-        _GeneralCmdCheck sudo pacman -Syu "$@"
-        return 0
-    else
-        echo "No upstream updates." >&2
-        return 1
-    fi
-}
-
-UpdateAURPackages() {
-    # Updates AUR packages.
-
-    _CheckInternetConnection || return 1
-
-    local updates
-    if [ -x /usr/bin/yay ] ; then
-        updates="$(yay -Qua)"
-        if [ -n "$updates" ] ; then
-            echo "Updates from AUR:" >&2
-            echo "$updates" | sed 's|^|    |' >&2
-            _GeneralCmdCheck yay -Syua "$@"
-        else
-            echo "No AUR updates." >&2
-        fi
-    else
-        echo "Warning: /usr/bin/yay does not exist." >&2
-    fi
-}
-
-UpdateAllPackages() {
-    # Updates all packages in the system.
-    # Upstream (i.e. Arch) packages are updated first.
-    # If there are Arch updates, you should run
-    # this function a second time to update
-    # the AUR packages too.
-
-    UpdateArchPackages || UpdateAURPackages
-}
-
-
-_open_files_for_editing() {
-    # Open any given document file(s) for editing (or just viewing).
-    # Note1: Do not use for executable files!
-    # Note2: uses mime bindings, so you may need to use
-    #        e.g. a file manager to make some file bindings.
-
-    if [ -x /usr/bin/exo-open ] ; then
-        echo "exo-open $*" >&2
-        /usr/bin/exo-open "$@" >& /dev/null &
-        return
-    fi
-    if [ -x /usr/bin/xdg-open ] ; then
-        for file in "$@" ; do
-            echo "xdg-open $file" >&2
-            /usr/bin/xdg-open "$file" >& /dev/null &
-        done
-        return
-    fi
-
-    echo "Sorry, none of programs [$progs] is found." >&2
-    echo "Tip: install one of packages" >&2
-    for prog in $progs ; do
-        echo "    $(pacman -Qqo "$prog")" >&2
-    done
-}
-
-_Pacdiff() {
-    local differ pacdiff=/usr/bin/pacdiff
-
-    if [ -n "$(echo q | DIFFPROG=diff $pacdiff)" ] ; then
-        for differ in kdiff3 meld diffuse ; do
-            if [ -x /usr/bin/$differ ] ; then
-                DIFFPROG=$differ su-c_wrapper $pacdiff
-                break
-            fi
-        done
-    fi
-}
-
-#------------------------------------------------------------
-
-## Aliases for the functions above.
-## Uncomment an alias if you want to use it.
-##
-
-# alias ef='_open_files_for_editing'     # 'ef' opens given file(s) for editing
-# alias pacdiff=_Pacdiff
-################################################################################