39 lines
750 B
Bash
39 lines
750 B
Bash
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#!/bin/bash
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# if not interactive, don't do anything
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[ -z "$PS1" ] && return
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# some housekeeping
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alias ls="ls --color=auto --group-directories-first"
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function cd() {
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builtin cd "$@" && ls --color=auto --group-directories-first
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}
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# history
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HISTCONTROL=ignorespace:ignoredups:erasedups
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HISTFILESIZE=9999999999
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HISTSIZE=9999999999
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# bash specific settings
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set -o vi # vim mode
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shopt -s autocd
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shopt -s cmdhist
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shopt -s histreedit
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shopt -s histappend
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shopt -s histverify
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PS1="\w\$ "
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if [ -n "$IN_NIX_SHELL" ]; then
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NIX_SHELL_PS1="nix:"
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fi
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if [ "$USER" = "root" ]; then
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USER_PREFIX="\[\033[41m\]root:\[\033[0;0m\]"
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elif [ "$USER" != "usr" ]; then
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USER_PREFIX="$USER:"
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fi
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PS1="$USER_PREFIX\[\033[36;1m\]${NIX_SHELL_PS1}arist:$PS1\[\033[0;0m\]"
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