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Command Line Productivity

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Why?

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Learn your tools

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Keep a (hand-written!) cheat sheet

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LaunchBar

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Put your dotfiles in Git gitlab.com/nuclearsquid/dotfiles

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Comment everything extensively

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pbcopy & pbpaste

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Brewfile brew bundle

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Git

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Machine-specific config [include] path = ~/.gitconfig.private

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Git aliases

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Only add the changes you want git config --global alias.ap 'add --patch'

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Diffing git config --global alias.d 'diff --ignore-all-space' git config --global alias.dc 'diff --cached --ignore-all-space' git config --global alias.wd 'diff --word-diff="color"' git config --global alias.wdc 'diff --word-diff="color" --cached'

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git stash

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; Inspect history in various ways news = log -p HEAD@{1}..HEAD@{0} ; Show compact history l = "!git log -10 --graph --pretty='tformat:%C(yellow)%h{%C(green)%ar\ {%C(bold blue)%an{%C(red)%d%C(reset) %s' $* | column -t -s '{' | less -FXRS" ; Show commit log using graph notation lg = log --color --graph --pretty=format:'%Cred%h%Creset \ -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' \ --abbrev-commit --date=relative ; List commits showing changed files ll = log --pretty=format:"%C(yellow)%h%Cred%d\\ %Creset%s%Cblue\\ [%cn]" \ --decorate --numstat

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git-rerere

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Emacs editor commands • Ctrl-a (go to beginning of line) • Ctrl-e (go to end of line) • Ctrl-r (search backwards through history) • Alt-f (move cursor forward 1 word) • Alt-b (move cursor backwards 1 word)

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ZSH

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# Via https://kev.inburke.com/kevin/profiling-zsh-startup-time/ PROFILE_STARTUP=${PROFILE_STARTUP:-false} if [[ "$PROFILE_STARTUP" == true ]]; then PS4=$'%D{%M%S%.} %N:%i> ' exec 3>&2 2>$HOME/tmp/startlog.$$ setopt xtrace prompt_subst fi # Your zshrc here… if [[ "$PROFILE_STARTUP" == true ]]; then unsetopt xtrace exec 2>&3 3>&- fi

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# Enable Ctrl-x-e to edit command line autoload -U edit-command-line zle -N edit-command-line bindkey '^xe' edit-command-line bindkey '^x^e' edit-command-line

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Auto-complete ssh hosts # Auto-completion for ssh hosts zstyle -e ':completion::*:hosts' hosts \ 'reply=($(sed -e "/^#/d" -e "s/ .*\$//" -e "s/,/ /g" /etc/ssh_known_hosts(N) \ ~/.ssh/known_hosts(N) 2>/dev/null | \ xargs) $(grep \^Host ~/.ssh/config(N) | \ cut -f2 -d\ 2>/dev/null | xargs))'

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Zsh Prompt # Combined left and right prompt configuration. local smiling_face=$'\U1F60A' local frowning_face=$'\U1F914' local smiley="%(?,%{%F{green}%}${smiling_face}%{%f%},${frowning_face}%{%F{red}%}%{%f%})" PROMPT='%m %B%F{red}::%f%b %B%F{green}%3~%f%b ${smiley}%{$reset_color%} %B%F{blue}%(0!.#.»)%b%f ' RPROMPT='' if type pretty-git-prompt > /dev/null; then RPROMPT='$(pretty-git-prompt)' fi # Put rbenv version info on the right side, if rbenv is available if type rbenv > /dev/null; then RPROMPT="%F{white}\$(rbenv version-name)%f $RPROMPT"; fi

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autoload -U zmv $ zmv 'Screenshot (*).png' '$1.png'

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REPORTTIME=10

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# By default, zsh considers many characters part of a word (e.g., _ and -). # Narrow that down to allow easier skipping through words via M-f and M-b. export WORDCHARS='*?[]~&;!$%^<>'

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Exa (ls replacement) ############################################################################## # Custom aliases ############################################################################## # Replace `ls` with `exa`, if it's available if type exa > /dev/null then alias ls='exa --color=auto' alias la='exa --color=auto --all --group' alias lla='exa --color=auto --all --group --long' alias lt='exa --color=auto --all --group --tree --level=2' alias l='exa --color=auto --group --long' else alias ls='ls -hFbC' alias la='ls -hFA' alias lla='ls -lhFA' alias lt='echo This command requires exa installed' alias l='ls -lhFbC' fi

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alias '..'='cd ..' # The -g makes them global aliases, so they're expaned even inside commands alias -g ...='../..' alias -g ....='../../..' alias -g .....='../../../..' alias -g ......='../../../../..' alias -g .......='../../../../../..' # Aliases '-' to 'cd -' alias -- -='cd -'

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# chmod alias rw-='chmod 600' alias rwx='chmod 700' alias r--='chmod 644' alias r-x='chmod 755'

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# Use Ctrl-Z to switch back to vim too! # Nicked from https://sheerun.net/2014/03/21/how-to-boost-your-vim-productivity/ fancy-ctrl-z () { if [[ $#BUFFER -eq 0 ]]; then BUFFER="fg" zle accept-line else zle push-input zle clear-screen fi } zle -N fancy-ctrl-z bindkey '^Z' fancy-ctrl-z

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# mkdir, cd into it (via http://onethingwell.org/post/586977440/mkcd-improved) function mkcd () { mkdir -p "$*" && cd "$*" }

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alias now='ruby -e "puts Time.now.utc.to_i"' alias uuid='python -c "import uuid; print uuid.uuid1()"'

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# Via https://github.com/garybernhardt/dotfiles/blob/master/.zshrc # Switch projects function p() { local proj=$(ls ~/Projects | selecta) if [[ -n "$proj" ]]; then cd ~/Projects/$proj fi } # Switch work function w() { local work=$(ls ~/Work | selecta) if [[ -n "$work" ]]; then cd ~/Work/$work fi } # Edit a note function n() { # Need to use -L, since Notes and Research are usually symlinked into some sort of syncing service local note=$(find -L ~/Notes ~/Research | selecta) if [[ -n "$note" ]]; then (cd ~/Notes && vi "$note") fi }

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# Bundler: alias be='bundle exec' alias b='bundle'

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alias g='git' # mkdir .git/safe in the root of repositories you trust export PATH=".git/safe/../../bin:$PATH"

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Local zsh settings # use .zshrc.local for settings specific to one system [[ -f "${HOME}/.zshrc.local" ]] && source "${HOME}/.zshrc.local"

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VIM

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Break up your config source $HOME/.vim/basics.vim source $HOME/.vim/bindings.vim source $HOME/.vim/editing.vim source $HOME/.vim/extensions.vim source $HOME/.vim/snippets.vim if filereadable($HOME . "/.vimrc.local") source ~/.vimrc.local endif

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" Make ' ' the personal leader key let mapleader = "\" let maplocalleader = "\"

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" Yank and paste with the system clipboard set clipboard^=unnamed,unnamedplus

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set number " Show line numbers set relativenumber " Show relative line numbers set numberwidth=5 " How many columns to use for the line number augroup relativenumbers autocmd! " Show absolute line numbers in insert mode, relative line numbers otherwise autocmd InsertEnter * :set norelativenumber autocmd InsertLeave * :set relativenumber augroup END

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" Sane searching set hlsearch " Hilight search term set showmatch " Show matching brackets set incsearch " ... dynamically as they are typed " make /-style searches case-sensitive only if " there is a capital letter in the search expression set ignorecase set smartcase

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" Clear statusline set statusline= " Current file set statusline+=%f " modified flag set statusline+=\ %2*%m " help buffer flag set statusline+=\ %1*%h " Fugtive status set statusline+=%#warningmsg# set statusline+=%{fugitive#statusline()} set statusline+=%* " Readonly flag set statusline+=%r " Switch to right side set statusline+=%= set statusline+=[ " File encoding set statusline+=%{&encoding} " File format set statusline+=\ %{&fileformat} " Detected file type set statusline+=\ %{strlen(&filetype)?&filetype:'none'} set statusline+=] " Position in file set statusline+=\ %12.(%c:%l/%L%)

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" Via https://twitter.com/tenderlove/status/986273578499952641 nnoremap wtf oputs "#" * 90puts callerputs "#" * 90

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function! RenameFile() let old_name = expand('%') let new_name = input('New file name: ', expand('%'), 'file') if new_name != '' && new_name != old_name exec ':saveas ' . new_name exec ':silent !rm ' . old_name redraw! endif endfunction map n :call RenameFile()

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Ctags

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"Go to the definition of the word under cursor"

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Tim Pope's plugins

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• fugitive.vim (Working with git) • vim-commentary (Easily comment out lines) • vim-surround (Easily surround text with braces) • vim-unimpaired (Various useful things) • ruby.vim & rails.vim (Working with Rails) • vim-bundler

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CtrlP

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Your computer should serve you

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You shouldn't need to remember arcane stuff (unless it's faster)

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Write aliases Write scripts

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Watch Screencasts

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Investment in productivity will pay off a lot later on

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!" squidlinks.ironsquid.net nuclearsquid.com gitlab.com/nuclearsquid/dotfiles