macos bash profile

.bash_profile

# suppress warining
export BASH_SILENCE_DEPRECATION_WARNING=1

# # set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
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)
HISTSIZE=1000
HISTFILESIZE=2000


# add colorful prompt with git branch at the end
# Function to get current git branch
parse_git_branch() {
    git branch 2>/dev/null | sed -n '/\* /s///p'
}

# Set colorful prompt with git branch
if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
    # Color prompt: green user@host, blue path, yellow git branch
    PS1='\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[33m\]:$(parse_git_branch)\[\033[00m\]\$ '
else
    # Plain prompt with git branch
    PS1='\u@\h:\w$(parse_git_branch)\$ '
fi

# # Alias definitions.
# # You may want to put all your additions into a separate file like
# # ~/.bash_aliases, instead of adding them here directly. This way, you
# # can easily re-use your aliases in other bash configurations.
if [ -f ~/.bash_aliases ]; then
    . ~/.bash_aliases
fi

# # fzf
eval "$(fzf --bash)"

...and few aliases like

alias ll='ls -lrth'
alias la='ls -A'
alias l='ls -CF'

# # Add an "alert" alias for long running commands.  Use like so:
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$//'\'')"'