Developer Productivity

January 12, 2021

Tmux

apt install tmux

Prefix key: ctrl + b

tmux start session tmux list-sessions see list of sessions ctrl+b,( or ctrl+b,) switch tmux sessions tmux new-session start new session tmux attach attach to session or tmux a tmux kill-server kills tmux ctrl+b,d close tmux, detaches tmux and exit session ctrl+b,w navigate through tmux sessions ctrl+d end of file, ends, detach ctrl+b,c create window ctrl+b,p nav prev window ctrl+b,n nav prev window ctrl+b,7 nav to window 7 ctrl+d from window will just kill window tmux new-session -d -s "foo" start a session named foo tmux new-window -n "foo" start a window named foo ctrl+b, %split panectrl+b,[` goes into vim mode

tmuxrc

set-window-option -g mode-keys vi
bind -T copy-mode-vi v send-keys -X begin-selection
bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'pbcopy -in -selection clipboard'

unbind C-b
set-option -g prefix C-a
bind-key C-a send-prefix

bind r source-file ~/.tmux.conf

set -g base-index 1

bind -r D neww -c "#{pane_current_path}" "[[ -e TODO.md ]] && nvim TODO.md || nvim ~/dotfiles/todo.md"

Cheat Sheet

curl cht.sh/find~exec look for find-exec on cheat sheet curl cht.sh/golang/:learn learn about golang

tldr find short hints on find

Git

Git worktrees let you keep multiple branches active in your space.

git worktree list list worktrees git worktree add helpsomeone -b helpsomeone checkout worktree on new branch called helpsomeone git log -S 106 show commits with the string 106 git log -S 106 --one-line show on oneline

From VIM

:GcLog -S 106 and walk through logs in quick fix log

Core Utils

xargs pass to next command tr ' ' '\n' convert space to newline sort sort list uniq -c unique counts sort -nr sort reverse by number bc calc head -1 print first item

VIM

:set incsearch set inc search

lookup vim tutor