dotfiles/.zshrc

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HISTFILE=~/.zsh_history
HISTSIZE=2000
SAVEHIST=2000
setopt append_history # append
setopt hist_ignore_all_dups # no duplicate
setopt hist_ignore_space # ignore space prefixed commands
setopt hist_reduce_blanks # trim blanks
setopt inc_append_history # add commands as they are typed, don't wait until shell exit
setopt share_history # share hist between sessions
setopt ignoreeof # don't exit the shell on ^D (EOF)
# emacs bindings
bindkey -e
# make delete key work
bindkey "^[[3~" delete-char
bindkey "^[3;5~" delete-char
# autocomplete
autoload -Uz compinit
compinit
# OS-specific things
if [[ "$OSTYPE" =~ ^darwin.*$ ]]; then
# set homebrew paths
# see: http://brew.sh/
PATH=/opt/brew/sbin:/opt/brew/bin:$PATH
MANPATH=/opt/brew/man:$MANPATH
# opt out of Homebrew analytics
# see: https://github.com/Homebrew/brew/blob/master/share/doc/homebrew/Analytics.md
export HOMEBREW_NO_ANALYTICS=1
export HOMEBREW_NO_AUTO_UPDATE=1
export HOMEBREW_NO_EMOJI=1
export HOMEBREW_MAKE_JOBS=3
export HOMEBREW_NO_AUTO_UPDATE=1
# pass needs umount and diskutil, which are in /sbin and /usr/sbin
PATH=$PATH:/sbin:/usr/sbin
# use homebrew's GNU coreutils (prefixed with 'g')
# requires at least: coreutils findutils gnu-sed
alias du='gdu'
alias ls='gls -F --color=auto'
alias df='gdf'
alias rm='grm'
alias cp='gcp'
alias mv='gmv'
alias mkdir='gmkdir'
alias rmdir='grmdir'
alias chmod='gchmod'
alias chown='gchown'
alias ln='gln'
alias find='gfind'
alias sed='gsed'
alias dircolors='gdircolors'
alias sort='gsort'
alias grep='ggrep'
# If BasicTeX installation exists, add it to PATH
# See: https://tug.org/mactex/morepackages.html
[[ -d /usr/local/texlive/2015basic/bin/x86_64-darwin ]] && PATH=$PATH:/usr/local/texlive/2015basic/bin/x86_64-darwin
elif [[ "$OSTYPE" =~ ^linux.*$ ]]; then
# aliases
alias ls='ls -F --color=auto'
fi
alias less='less -R' # preserves colors in GNU coreutils' `less`
# solarized dircolors
[[ -r ~/.dircolors.ansi-dark ]] && eval `dircolors ~/.dircolors.ansi-dark`
# Environment
export PS1='[%n@%m: %~]$ '
export EDITOR=vim
export PAGER=less
# look for Ansible hosts file in current directory
export ANSIBLE_HOSTS=hosts
# Enable node version manager (nvm)
if [[ -s ~/.nvm/nvm.sh ]]; then
. ~/.nvm/nvm.sh
fi
# Initialize pyenv if it exists
if which pyenv > /dev/null; then eval "$(pyenv init -)"; fi
# Initialize jenv if it exists
if which jenv > /dev/null; then
export JENV_ROOT=~/.jenv
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eval "$(jenv init -)"
fi
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# Enable ruby version manager if it exists
if [[ -s ~/.rvm/scripts/rvm ]];
. ~/.rvm/scripts/rvm
fi
# If a private bin directory exists, add it to PATH
[[ -d ~/bin ]] && PATH=$PATH:~/bin
# If a binary go distribution exists, add it to PATH
# From here: http://golang.org/dl/
if [[ -d ~/Downloads/go ]]; then
export GOROOT=~/Downloads/go
export GOPATH=~/src/go
PATH=$PATH:$GOROOT/bin:$GOPATH/bin
fi
# resize images using GraphicsMagick
#
# $ smartresize DSC_0788.JPG 1920x1080 outputdir
#
# Similar to the one from SmashingMagazine, but ported to GraphicsMagick
# see: http://www.smashingmagazine.com/2015/06/efficient-image-resizing-with-imagemagick/
smartresize() {
gm mogrify -filter Triangle -define filter:support=2 -thumbnail $2 -unsharp 2x0.5+0.7+0 -dither -quality 82 -define jpeg:fancy-upsampling=off -define png:compression-filter=5 -define png:compression-level=9 -define png:compression-strategy=1 -define png:exclude-chunk=all -interlace Line -strip -output-directory $3 $1
}
# optimize jpeg using GraphicsMagick
#
# $ jpegoptimize DSC_0788.JPG outputdir [quality]
#
# Similar to smartresize above, but just optmizes the jpeg
jpegoptimize() {
if [[ -z $3 ]]; then QUALITY=82; else QUALITY=$3; fi
gm mogrify -filter Triangle -define filter:support=2 -unsharp 2x0.5+0.7+0 -dither -quality $QUALITY -define jpeg:fancy-upsampling=off -interlace Line -strip -output-directory $2 $1
}
# generate random password 25 characters long:
# $ openssl rand -base64 18 | wc -c
# 25
genpass() {
openssl rand -base64 18
}
export PATH
export MANPATH