dotfiles/.bashrc__centos at master · xee8ai/dotfiles · GitHub

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# .bashrc

# switch shell language to english to see english e.g. error messages
LANGUAGE=en_US.UTF-8
LANG=en_US.UTF-8
LC_MESSAGES=en_US.UTF-8

# Source global definitions
if [ -f /etc/bashrc ]; then
    . /etc/bashrc
fi

# don't put duplicate lines or lines starting with space in the history file
# and erase all older occurences of a command from 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=1000000
HISTFILESIZE=1000000

# add timestamp to command history
HISTTIMEFORMAT="| %Y-%m-%d %T |  "

# Uncomment the following line if you don't like systemctl's auto-paging feature:
# export SYSTEMD_PAGER=

umask 027

# get general aliases and exports from separate file
if [ -f ~/.bash_aliases ]; then
    . ~/.bash_aliases
fi

if [ -f ~/.bash_aliases_local ]; then
    source ~/.bash_aliases_local
else
    echo "# Add your locally used aliases (not contained in .bash_aliases) here" > ~/.bash_aliases_local
    echo "" >> ~/.bash_aliases_local
fi

# Add multiple directories from home directory to PATH
# Array of directories to add (relative to $HOME)
declare -a PATH_DIRS=(
    "$HOME/bin"
    "$HOME/.local/bin"
    "$HOME/dotfiles/bin-extend"
)
# Loop through array and add to PATH if directory exists and not already in PATH
for dir in "${PATH_DIRS[@]}"; do
    if [ -d "$dir" ]; then
        # Check if directory is not already in PATH
        case ":$PATH:" in
            *:"$dir":*)
                # Directory already in PATH, skip
                ;;
            *)
                # Directory not in PATH, add it
                PATH="$PATH:$dir"
                ;;
        esac
    fi
done

# disable Software Flow Control (XON/XOFF flow control)
# this e.g. prevents vim from splitting from CtrlP-Plugin using CTRL+S
# for details see: http://unix.stackexchange.com/questions/72086/ctrl-s-hang-terminal-emulator
# but for interactive shells only (http://stackoverflow.com/questions/24623021/getting-stty-standard-input-inappropriate-ioctl-for-device-when-using-scp-thro
# and http://unix.stackexchange.com/questions/26676/how-to-check-if-a-shell-is-login-interactive-batch)
# e.g. preventing errors around “stty: standard input: Inappropriate ioctl for device” on shell scripts using ssh connection
if [[ $- == *i* ]]; then
    stty -ixon

    # check if liquidprompt is installed
    if [ -d /usr/share/liquidprompt ]; then
        # installed via apt-get
        echo "Using system installed liquidprompt."
        source /usr/share/liquidprompt/liquidprompt
    elif [ -d ~/.mybash/liquidprompt ]; then
        # Only load Liquid Prompt in interactive shells, not from a script or from scp
        # local version (git) is used
        echo "Using liquidprompt from git."
        source ~/.mybash/liquidprompt/liquidprompt
    fi

    # file to extend the (git) standard .bashrc by stuff needed only on certain profiles
    ADDONFILE="$HOME/bin/bashrc_addon.sh"
    if [ -f $ADDONFILE ]; then
        $ADDONFILE
    fi

    # show content of the memofile if exists and size is greater than zero
    MEMOFILE="$HOME/.memo_bashrc"
    if [ -f $MEMOFILE ]; then
        if [ $(stat --printf="%s" $MEMOFILE) -gt 0 ]; then
            echo
            echo "--- MEMO -------------------------------"
            cat $MEMOFILE
            echo "----------------------------------------"
            echo
        fi
    else
        touch $MEMOFILE
    fi

    date -Is > ~/.last_interactive_login
fi