Bash 5.2.x dot files for Linux and macOS, extracted from Ubuntu which by default does NOT use $HOME/.bash_profile for interactive login shells.

.bashrc

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
# [ -z "$PS1" ] && return
case $- in
    *i*) ;;
      *) return;;
esac

# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth:erasedups

# append to the history file, don't overwrite it
shopt -s histappend

# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=100000
HISTFILESIZE=100000000

# avoid losing history
PROMPT_COMMAND="history -a"
export HISTCONTROL HISTSIZE PROMPT_COMMAND

TERM=xterm-256color

# 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=
    fi
fi

if [ "$color_prompt" = yes ]; then
    # PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
    PS1='\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
else
    # PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
    PS1='\u@\h:\w\$ '
fi
unset color_prompt force_color_prompt

# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
    # Do it ONLY when connecting via pts BUT NOT tty
    # pts - ssh or terminal emulators like konsole or gnome-terminal
    # otherwise it'll mess up the Bash prompt PS1
    mytty=$(tty)
    if [[ ${mytty:5:3} = "pts" ]]; then
        PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
        # PS1="\[\e]0;\u@\h: \w\a\]$PS1"
    fi
    ;;
*)
    ;;
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

# color for man pages
man() {
    env LESS_TERMCAP_mb=$(printf "\e[1;31m") \
        LESS_TERMCAP_md=$(printf "\e[1;31m") \
        LESS_TERMCAP_me=$(printf "\e[0m") \
        LESS_TERMCAP_se=$(printf "\e[0m") \
        LESS_TERMCAP_so=$(printf "\e[1;44;33m") \
        LESS_TERMCAP_ue=$(printf "\e[0m") \
        LESS_TERMCAP_us=$(printf "\e[1;32m") \
        man "$@"
}

# some more ls aliases
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'

# Add an "alert" alias for long running commands.
# Use like so: sleep 10; alert
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'

# 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 [ -f /etc/bash_completion ] && ! shopt -oq posix; then
#     . /etc/bash_completion
# fi

if ! shopt -oq posix; then
    if [ -f /usr/share/bash-completion/bash_completion ]; then
        . /usr/share/bash-completion/bash_completion
    elif [ -f /etc/bash_completion ]; then
        . /etc/bash_completion
    fi
fi

[[ -r "/usr/local/etc/profile.d/bash_completion.sh" ]] && . "/usr/local/etc/profile.d/bash_completion.sh"

# color support for less
export LESS="-R"

# use colors for less, man, etc.
[[ -f ~/.less_termcap ]] && . ~/.less_termcap

.profile

# ~/.profile: executed by the command interpreter for login shells.
# This file is not read by bash(1), if ~/.bash_profile or ~/.bash_login
# exists.
# see /usr/share/doc/bash/examples/startup-files for examples.
# the files are located in the bash-doc package.

# the default umask is set in /etc/profile; for setting the umask
# for ssh logins, install and configure the libpam-umask package.
umask 027

# if running bash
if [[ -n "$BASH_VERSION" ]]; then
    # include .bashrc if it exists
    if [[ -f "$HOME/.bashrc" ]]; then
        . "$HOME/.bashrc"
    fi
fi

# set PATH so it includes user's private bin if it exists
if [[ -d "$HOME/bin" ]]; then
    PATH="$HOME/bin:$PATH"
fi

# include Homebrew
if [ -f "/usr/local/bin/brew" ]; then
    PATH="/usr/local/bin:/usr/local/sbin:$PATH"
fi

# source Bash Completion
# [ -f $(brew --prefix)/etc/bash_completion ] && . $(brew --prefix)/etc/bash_completion

if [[ -f $(brew --prefix)/etc/bash-completion ]]; then
    . $(brew --prefix)/etc/bash_completion
fi

# include rbenv
if [[ -d "$HOME/.rbenv" ]] ; then
    PATH="$HOME/.rbenv/bin:$PATH"
    eval "$(rbenv init -)"
fi

# binutils
PATH="/usr/local/opt/binutils/bin:$PATH"

# openssl
PATH="/usr/local/opt/openssl@1.1/bin:$PATH"
export LDFLAGS="-L/usr/local/opt/openssl/lib:-L/usr/local/opt/binutils/lib"
export CPPFLAGS="-I/usr/local/opt/openssl/include:-I/usr/local/opt/binutils/include"
export PKG_CONFIG_PATH="/usr/local/opt/openssl/lib/pkgconfig"

# coreutils
PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH"

# curl-openssl
PATH="/usr/local/opt/curl/bin:$PATH"

# findutils
PATH="/usr/local/opt/findutils/libexec/gnubin:$PATH"

# GNU sed
PATH="/usr/local/opt/gnu-sed/libexec/gnubin:$PATH"

# GNU tar
PATH="/usr/local/opt/gnu-tar/libexec/gnubin:$PATH"

# Ruby
PATH="/usr/local/opt/ruby/bin:$PATH"

export PATH LDFLAGS CPPFLAGS PKG_CONFIG_PATH LDF

# macos 10.15 switched to zsh
export BASH_SILENCE_DEPRECATION_WARNING=1

# direnv
eval "$(direnv hook bash)"

# gcloud cli
source "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/path.bash.inc"

# racher desktop
# PATH="~/.rd/bin:$PATH"

# powerline-go
# function _update_ps1() {
#     PS1="$(/usr/local/bin/powerline-go -error $?)"
# }

# if [ "$TERM" != "linux" ] && [ -f "$(brew --prefix)/bin/powerline-go" ]; then
#     PROMPT_COMMAND="_update_ps1; $PROMPT_COMMAND"
# fi

# qspace
alias qs="open -a QSpace"

_complete_ssh_hosts ()
{
        COMPREPLY=()
        cur="${COMP_WORDS[COMP_CWORD]}"
        comp_ssh_hosts=`cat ~/.ssh/config | \
                         grep --color=never "^Host " | \
                         awk '{print $2}'
                   `
        COMPREPLY=( $(compgen -W "${comp_ssh_hosts}" -- $cur))
        return 0
}
complete -F _complete_ssh_hosts ssh