ohmyzsh/plugins/common-aliases/common-aliases.plugin.zsh

# Advanced Aliases.
# Use with caution
#

# ls, the common ones I use a lot shortened for rapid fire usage
alias l='ls -lFh'     #size,show type,human readable
alias la='ls -lAFh'   #long list,show almost all,show type,human readable
alias lr='ls -tRFh'   #sorted by date,recursive,show type,human readable
alias lt='ls -ltFh'   #long list,sorted by date,show type,human readable
alias ll='ls -l'      #long list
alias ldot='ls -ld .*'
alias lS='ls -1FSsh'
alias lart='ls -1Fcart'
alias lrt='ls -1Fcrt'

alias zshrc='${=EDITOR} ${ZDOTDIR:-$HOME}/.zshrc' # Quick access to the .zshrc file

alias grep='grep --color'
alias sgrep='grep -R -n -H -C 5 --exclude-dir={.git,.svn,CVS} '

alias t='tail -f'

# Command line head / tail shortcuts
alias -g H='| head'
alias -g T='| tail'
alias -g G='| grep'
alias -g L="| less"
alias -g M="| most"
alias -g LL="2>&1 | less"
alias -g CA="2>&1 | cat -A"
alias -g NE="2> /dev/null"
alias -g NUL="> /dev/null 2>&1"
alias -g P="2>&1| pygmentize -l pytb"

alias dud='du -d 1 -h'
alias duf='du -sh *'
(( $+commands[fd] )) || alias fd='find . -type d -name'
alias ff='find . -type f -name'

alias h='history'
alias hgrep="fc -El 0 | grep"
alias help='man'
alias p='ps -f'
alias sortnr='sort -n -r'
alias unexport='unset'

alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'

# zsh is able to auto-do some kungfoo
# depends on the SUFFIX :)
autoload -Uz is-at-least
if is-at-least 4.2.0; then
  # open browser on urls
  if [[ -n "$BROWSER" ]]; then
    _browser_fts=(htm html de org net com at cx nl se dk)
    for ft in $_browser_fts; do alias -s $ft='$BROWSER'; done
  fi

  # open editable text files in text editor
  if [[ -n "$VISUAL" ]] || [[ -n "$EDITOR" ]]; then
    _editor_fts=(cpp cxx cc c hh h inl asc txt TXT tex)
    if [[ -n "$VISUAL" ]]; then
      for ft in $_editor_fts; do alias -s $ft='$VISUAL'; done
    else
      for ft in $_editor_fts; do alias -s $ft='$EDITOR'; done
    fi
  fi

  # open image files in image viewer
  if [[ -n "$XIVIEWER" ]]; then
    # List inspired by https://en.wikipedia.org/wiki/Image_file_formats
    _image_fts=(
      #: Raster formats
      # JPEG, JPEG2000, HEIF/HEVC, JBIG
      jpg jpeg jpe jif jfif jfi jp2 j2k jpf jpx jpm mj2 heif heic jbg jbig
      # BMP, BPG, GIF, ICO/ANI, PCX, PNG+MNG, TGA, TIFF, WebP (Web)
      bmp bpg gif dib ico cur ani pcx png mng tga tiff tif webp
      # NetPBM, XBM/XPM/XWD (ASCII)
      pbm bgm ppm pnm xbm xpm xwd
      # CIFF, DNG, DPX, ECW, FITS, ICS, RGBE (HDR & Raw)
      crw dng dpx ecw fits ics ids fit fts hdr
      # DDS ICNS OpenRaster SunRaster (Other)
      dds icns ora ras sun
      #: Vector formats
      # CGM WMF Gerber IGES SVG
      cgm wmf emf wmz emz gbr iges svg svgz
    )
    for ft in $_image_fts; do alias -s $ft='$XIVIEWER'; done
  fi

  _media_fts=(ape avi flv m4a mkv mov mp3 mpeg mpg ogg ogm rm wav webm)
  for ft in $_media_fts; do alias -s $ft=mplayer; done

  #read documents
  alias -s pdf=acroread
  alias -s ps=gv
  alias -s dvi=xdvi
  alias -s chm=xchm
  alias -s djvu=djview

  #list whats inside packed file
  alias -s zip="unzip -l"
  alias -s rar="unrar l"
  alias -s tar="tar tf"
  alias -s tar.gz="echo "
  alias -s ace="unace l"
fi

# Make zsh know about hosts already accessed by SSH
zstyle -e ':completion:*:(ssh|scp|sftp|rsh|rsync):hosts' hosts 'reply=(${=${${(f)"$(cat {/etc/ssh_,~/.ssh/known_}hosts(|2)(N) /dev/null)"}%%[# ]*}//,/ })'