zsh-david/zsh-david.plugin.zsh

# My personal ZSH plugin with custom aliases and functions.
# It might not be very useful to you.


#  ****  zsh options  ****
set -o shwordsplit


#  ****  aliases  ****
alias zz='source $HOME/.zshrc'
alias {update_zsh,zu}='echo "LAST_EPOCH=0" > $ZSH_CACHE_DIR/.zsh-custom-update > $ZSH_CACHE_DIR/.zsh-update; source $HOME/.zshrc'
alias vz='vim $HOME/.zshrc && source $HOME/.zshrc'
alias vp='vim $ZSH_CUSTOM/plugins/zsh-david/zsh-david.plugin.zsh && source $HOME/.zshrc; echo "if you made changes please push to master with vu"'
alias vd='vim $HOME/.zprezto-contrib/zsh-david/zsh-david.plugin.zsh'
alias vu='cd $ZSH_CUSTOM/plugins/zsh-david; git commit -am "plugin update" && git push origin master; cd -'
alias vi='vim'
alias v='vim'
alias vv='vim $HOME/.vimrc'
alias vh="sudo vim /etc/hosts; echo hosts updated"
alias s="ssh"
alias m="mosh"
alias serve="python2 -m SimpleHTTPServer"
alias push="git push origin master"
alias pull="git pull origin master"
alias commit="git commit -a"
alias aec="sshuttle -vvr 90.146.8.233 192.168.6.0/24 90.146.8.0/26 10.9.0.0/26 10.12.0.0/16 10.2.0.0/26 192.168.3.0/24 10.12.4.0/22 192.168.42.0/24"
alias home="sshuttle -vvr stargazer.socialnerds.org:2222 10.1.0.0/16"
alias dmz="sshuttle -vvr 90.146.8.9 90.146.8.0/26"
alias c="clear"
#alias cleardnscache="sudo killall -HUP mDNSResponder; sudo killall mDNSResponderHelper; sudo dscacheutil -flushcache; say DNS cache has been cleared"
alias cleardnscache="sudo killall -HUP mDNSResponder; sudo dscacheutil -flushcache; say DNS cache has been cleared"

#alias ls='ls --color=auto' #does not work on macos
alias pacrepo='sudo reflector -l 20 -f 10 --save /etc/pacman.d/mirrorlist'
alias pacman='sudo pacman'
alias journalctl='sudo journalctl'
alias pacu='sudo pacman -Syu --noconfirm'
alias auru='yaourt -Syua --noconfirm'
alias systemctl='sudo systemctl'
alias se='ls /usr/bin | grep'


#  ****  variables  ****
export EDITOR=vim
if [[ $LANG = '' ]]; then
  export LANG=en_US.UTF-8
fi


#  ****  function definitions  ****

## output handling
log() {
  case $1 in
    "error")
      level="\033[31m✗\033[0m"
    ;;
    "warn")
      level="\033[33m!\033[0m"
    ;;
    "debug")
	    level="\033[2md\033[0m"
    ;;
    "success")
      level="\033[32m✓\033[0m"
    ;;
    "info")
      level="i"
    ;;
    *)
      level="\033[31mLoglevel unknown. Programming error? ($1)\033[0m"
    ;;
  esac

  sleep 0.5; echo -e "[$level] ${@:2}"
}

# setup user accounts on linux systems
# update them if existing
# ? delete them
# add authorized_keys
setup_user() {
  if [ $1 ]; then
    log info "setting up account for $1"
    #TODO: do the groups exist beforehand?
    useradd -m -d /home/$1 -G "sudo sshusers docker" $1
    if [ $? -ne 0 ]; then
      log error "error while creating user ($1)"
    fi
  else
    log error "no username given"
    return 1
  fi
}

## RDP client
rdp() {
  if [ -z $1 ]; then
    echo -e "server: \c"
    read  server
  else
    server=$1
  fi

  echo -e "username [davidadm]: \c"
  read username
  if [ -z $username ]; then
    username="davidadm"
  fi

  echo -e "domain [aec.at]: \c"
  read domain
  if [ -z $domain ]; then
    domain="aec.at"
  fi

  which rdesktop >/dev/null
  if [ $? -eq 0 ]; then
    #rdesktop -u $username -p - -d $domain -g 1366x768 $server -k de
    rdesktop -K -u $username -p - -d $domain -g workarea $server -k de
  else
    which xfreerdp >/dev/null
    if [ $? -eq 0 ]; then
       #xfreerdp +clipboard /v:$server /u:$username /d:$domain /size:1920x1080
       xfreerdp /v:$server /u:$username /d:$domain /size:1366x768 -wallpaper:on
    else
       echo "error: no rdp client found"
       return 1
    fi
  fi
}


## OS upgrade for various systems
update() {
  systems="ubuntu arch solus raspbian antergos"
  issue="$(cat /etc/issue)"
  for item in $systems; do
    echo $issue | grep -i $item >> /dev/null
    if [ $? -eq 0 ]; then
      system=$item
    fi
  done

  case $system in
    ubuntu|debian|raspbian)
      echo "Updating Ubuntu/Debian.."
      sudo apt update && sudo apt dist-upgrade -y && sudo apt autoremove -y && sudo apt autoclean -y
      ;;
    arch|antergos)
      echo "Updating Arch Linux.."
      sudo pacman -Syu
      ;;
    solus)
      echo "Updating Solus OS.."
      sudo eopkg update-repo && sudo eopkg upgrade
      ;;
    ?)
      echo "error: unknown system."
      return 1
      ;;
  esac

  if [ $? -ne 0 ]; then
    echo "error: something went wrong."
    return 1
  fi
}


## Thinkpad Trackpoint input fix (for for thinkpad x131e/chromebook)
#fixtrackpoint() {
#  xinput set-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation" 1
#  xinput set-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation Button" 2
#  xinput set-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation Timeout" 200
#  xinput set-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation Axes" 6 7 4 5
#  xinput set-prop "TPPS/2 IBM TrackPoint" "Device Accel Constant Deceleration" 0.75
#}