Updates

.bashrc

@@ -2,7 +2,6 @@
 # see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
 # for examples
 
-# If not running interactively, don't do anything
 case $- in
 *i*) ;;
 *) return ;;
@@ -23,64 +22,36 @@ function parse_git_branch() {
     fi
 }
 
-# don't put duplicate lines or lines starting with space in the history.
-# See bash(1) for more options
 HISTCONTROL=ignoreboth
-
-# append to the history file, don't overwrite it
 shopt -s histappend
 
-# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
 export HISTFILE=~/.bash_history
 export HISTSIZE=100
 export HISTFILESIZE=200
 
-# Append to the history file rather than overwriting it
 shopt -s histappend
 
-# Ignore duplicate or specific commands in history
+export HISTCONTROL=ignoredups:erasedups
-export HISTCONTROL=ignoredups:erasedups # Avoid duplicate entries
+export HISTIGNORE="ls:bg:fg:history"
-export HISTIGNORE="ls:bg:fg:history"    # Ignore specific commands
 
 if [ ! -f "$HISTFILE" ]; then
     touch "$HISTFILE"
     chmod 600 "$HISTFILE"
 fi
 
-# Save history immediately after every command
 PROMPT_COMMAND="history -a; history -c; history -r; $PROMPT_COMMAND"
-
-# check the window size after each command and, if necessary,
-# update the values of LINES and COLUMNS.
 shopt -s checkwinsize
 
-# If set, the pattern "**" used in a pathname expansion context will
-# match all files and zero or more directories and subdirectories.
-#shopt -s globstar
-
-# make less more friendly for non-text input files, see lesspipe(1)
-#[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
-
-# set variable identifying the chroot you work in (used in the prompt below)
 if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
     debian_chroot=$(cat /etc/debian_chroot)
 fi
 
-# set a fancy prompt (non-color, unless we know we "want" color)
 case "$TERM" in
 xterm-color | *-256color) color_prompt=yes ;;
 esac
 
-# uncomment for a colored prompt, if the terminal has the capability; turned
-# off by default to not distract the user: the focus in a terminal window
-# should be on the output of commands, not on the prompt
-#force_color_prompt=yes
-
 if [ -n "$force_color_prompt" ]; then
     if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
-        # We have color support; assume it's compliant with Ecma-48
-        # (ISO/IEC-6429). (Lack of such support is extremely rare, and such
-        # a case would tend to support setf rather than setaf.)
         color_prompt=yes
     else
         color_prompt=
@@ -94,7 +65,6 @@ else
 fi
 unset color_prompt force_color_prompt
 
-# If this is an xterm set the title to user@host:dir
 case "$TERM" in
 xterm* | rxvt*)
     PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u: \w\a\]$PS1"
@@ -102,39 +72,19 @@ xterm* | rxvt*)
 *) ;;
 esac
 
-# enable color support of ls and also add handy aliases
 if [ -x /usr/bin/dircolors ]; then
     test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
     alias ls='ls --color=auto'
-    #alias dir='dir --color=auto'
-    #alias vdir='vdir --color=auto'
-
-    #alias grep='grep --color=auto'
-    #alias fgrep='fgrep --color=auto'
-    #alias egrep='egrep --color=auto'
 fi
 
-# colored GCC warnings and errors
-#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'
 
-# some more ls aliases
 alias ll='ls -laF'
 alias code='/root/code-server/bin/code-server'
-#alias la='ls -A'
-#alias l='ls -CF'
-
-# Alias definitions.
-# You may want to put all your additions into a separate file like
-# ~/.bash_aliases, instead of adding them here directly.
-# See /usr/share/doc/bash-doc/examples in the bash-doc package.
 
 if [ -f ~/.bash_aliases ]; then
     . ~/.bash_aliases
 fi
 
-# enable programmable completion features (you don't need to enable
-# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
-# sources /etc/bash.bashrc).
 if ! shopt -oq posix; then
     if [ -f /usr/share/bash-completion/bash_completion ]; then
         . /usr/share/bash-completion/bash_completion