dotfiles/config/shell/shrc

#!/usr/bin/env sh

#
# Shell common aliases and customizations (BusyBox compatible)
#

## COMMAND CONFIGURATION

# Completion for existing commands
alias ls='ls -h --color=auto'
alias mkdir='mkdir -v'
alias cp="cp -i"
alias mv="mv -iv"
alias free='free -h'
alias df='df -h'

alias ffmpeg='ffmpeg -hide_banner'
alias ffprobe='ffprobe -hide_banner'
alias ffplay='ffplay -hide_banner'

# ALIASES

# Frequent mistakes
alias sl=ls
alias al=la
alias mdkir=mkdir
alias systemclt=systemctl
alias please=sudo

# Shortcuts for commonly used commands
alias ll="ls -l"
alias la="ls -la"
alias s='sudo -s -E'
alias n='urxvtc &'
alias x='startx; logout'
alias nx='nvidia-xrun; logout'

# FUNCTIONS
trysource() {
    if [ -f "$1" ]
    then
        . "$1"
    else
        return 1
    fi
}

_i_prefer() { # executables...
    for candidate in "$@"
    do
        if [ -x "$(command -v "$candidate")" ]
        then
            choice="$candidate"
            break
        fi
    done
    if [ -z "$choice" ]
    then
        return
    fi
    for candidate in "$@"
    do
        if [ "$candidate" != "$choice" ]
        then
            alias "$candidate"="$choice"
        fi
    done
}
_i_prefer nvim vim vi
_i_prefer gopass pass
_i_prefer wakeonlan wol
_i_prefer neomutt mutt
unset _i_prefer

## COLORS

trysource ~/.local/bin/colorSchemeApply
# Needed because xterm/urxvt won't use the last color, needed for vim