my ubuntu .bashrc

.bashrc

export PATH=$PATH:~/bin:~/platform-tools:~/android-ndk-r18b
alias adb='adb40 root; adb40 remount; adb40'
export PATH="$HOME/.local/bin:$PATH"
#export PROMPT_COMMAND="echo -ne '\e[1;96m$(date '+%Y-%m-%d %H:%M:%S')\e[0m '"
alias cthser='ssh 10.116.116.251'
export PS1="\[\e[1;38;5;81m\]\$(date '+%Y-%m-%d %H:%M:%S') ${debian_chroot:+($debian_chroot)}\[\033[01;38;5;30m\]\u\[\033[00m\]@\[\033[01;38;5;31m\]\W\[\033[00m\]\$ \[\e[38;5;189m\]"

case "$-" in
    *i*)
        bind '"\x1b\x5b\x41":history-search-backward'
        bind '"\x1b\x5b\x42":history-search-forward'
        ;;  
esac