Relax dotfiles for Linux, Cygwin & macOS

• Homebrew
• Linuxbrew
• Java
• Go
• npm
• nvm
• bash_completion
• cygwin
• msys2

• profile - for login shell
  • setup PATH
• rc - for interactive shell
  • setup Terminal, autocomplete, prompt

• PATH
  • $HOME/.local/bin - by XDG 3.0
  • $HOME/bin - persinal bin
• bash
  • --login, -l - Login
  • -i - Interactive
  • -r - Restricted
  • --noprofile
    • /etc/profile, ~/.bash_profile, ~/.bash_login, ~/.profile
  • --norc
    • ~/.bashrc
  • --rcfile ~/.bashrc
  • --init-file FILE
  • non-interactively
    • load $BASH_ENV
      • e.g. if [ -n "$BASH_ENV" ]; then . "$BASH_ENV"; fi
  • symlink to sh
    • minimic sh
    • .profile
  • SHELLOPTS, BASHOPTS, CDPATH, GLOBIGNORE
• zsh
  • ZDOTDIR=$HOME
  • TMPPREFIX=/tmp/zsh

• TCSH
  • .login, tcshrc, .logout
• PDKSH
  • .profile, .kshrc
• bash.1
• Bash Startup Files

chezmoi init --source wenerme

.bashrc -> .bash_profile -> utils.sh -> log4bash.sh ->
func,exports,prompt,alias,extra,after -> rc_my_*

可在 .bashrc.d 下添加自己的扩展配置,文件名格式为 rc_my_*.会在 after 后加载

.font
	包含了一些我喜欢的字体文件
.bashrc.d
	所有 bashrc 的文件都在这里
.completion.d
	包含了一部分补全脚本

• 因为针对的是 bash 4+,所以使用 bash-completion 时要求使用bash-completion2 brew 默认是 bash-completion,因为 OS 默认的 Bash 是 3+的

• Advanced Bash-Scripting Guide
• What rc mean ?

This document is generated by BASH_DOC_CAT=1 lrc

# This will show you how to update bellow docs
# You can see a document example here
# https://github.com/wenerme/dotfiles/blob/master/.bashrc.d/utils.sh#L104

BASH_DOC_GEN=en lrc > /tmp/BASH_DOC_CAT
sed -e '/^<!--\s*BEGIN-BASH-DOC/,/END-BASH-DOC/c\<!-- BEGIN-BASH-DOC -->\nHERE-BASH-DOC\n<!-- END-BASH-DOC -->' README.md -i
sed -e '/^HERE-BASH-DOC/{
	s/^HERE-BASH-DOC//g
	r /tmp/BASH_DOC_CAT
}' README.md -i

Utils used for whole configs.

# Generate doc for en
BASH_DOC_GEN=en lrc > doc_en.md

# You can write doc in scripts like this, if no locale, this doc will used for all locale
bashdoc en <<'DOC-HERE'
# Header
Content
DOC-HERE

• -n for negative

iscmd cls || alias cls="echo -en '\ec'"
iscmd -n clear &&  alias clear="cls"

osis Cygwin && {
	# Cygwin stuff
}
osis Linux && {
	# Linux stuff
}
osis Darwin && {
	# Mac OS X stuff
}

	bashdoc <<'DOC-HERE'
	# Markdown title

	What dose `this` mean.
	DOC-HERE

# Generate docs
BASH_DOC_CAT=1 lrc

log for shell.

Based on fredpalmer/log4bash.

log4bash - Makes logging in Bash scripting suck less
Copyright (c) Fred Palmer
Licensed under the MIT license
http://github.com/fredpalmer/log4bash

• Add log level
• use tput colors to test the term

Use level like this

log_level WARN # Only show WARN ERROR
log_level DEBUG # Only show DEBUG
log_level NONE # no log
log_level # display log level

• o [dir]
  • Open director
  • Support cmd,cygwin,Centos(nautilus),Mint(nemo),OS X
• mkd
  • mkdir && cd
• colorname
  • Echo manual for color and name
• 256colors
  • for 256 color
• 16colors
  • for 16 color
• server [port:-8000]
  • stary a simple http server
  • will try python, npm server, php

• Detech Homebrew
  • Add bin
  • Add coreutils without g prefix
  • Add bash_completion
  • Setup relate PATH or HOME
  • Init command-not-found-init

• nvm
  • nvm use node
• npm
  • Add bin
  • Setup npm-exec

• direnv
  • eval "$(direnv hook bash)"

• sshrc
  • After sshrc
  • Add sym link for ~/.inputrc,~/.gitconfig

• cd

  • ..,...,....,.....,~,-
  • cd-,cd..,cd...

• ls

  • -h by default
  • l,la,ll,lsd,lst

• cls <-> clear

• ifconfig <-> ipconfig

• pushcd

  • push current director

• lrc

  • reload bashrc

• ports

  • show used ports

• utf82gbk,gbk2utf8

• please

  • use sudo to run last command

• tolower,toupper

• random-string

• Darwin

  • saynow

定义我在 osx 下使用的一些配置

• 将 macvim (mvim) 映射为 gvim
• lockscreen 锁屏
• screensaver 屏保