My favorite .bashrc for PetaLinux

my_favorite_bashrc_for_PetaLinux.sh

# ~/.bashrc: executed by bash(1) for non-login shells.

export PS1='\[\e]0;\u@\h: \w\a\]${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ \[\]'
umask 022

HISTCONTROL=ignoreboth

# You may uncomment the following lines if you want `ls' to be colorized:
# export LS_OPTIONS='--color=auto'
# eval `dircolors`
# alias ls='ls $LS_OPTIONS'
# alias ll='ls $LS_OPTIONS -l'
# alias l='ls $LS_OPTIONS -lA'
#
# Some more alias to avoid making mistakes:
# alias rm='rm -i'
# alias cp='cp -i'
# alias mv='mv -i'
alias ls='ls --color=auto'

# auto-completion from input history
# up-arrow key
bind '"\e[A": history-search-backward'
# down-arrow key
bind '"\e[B": history-search-forward'