Improved shell ENVironment 

You could call this dotfiles repository "opinionated", but most of the things are just how they were when I forked the repo and some things are to my liking. Something's probably broken, too. Pull requests are highly appreciated.

Forked from denyskoch/ienv.
Currently tested only on macOS 10.13! I hope to use it on Ubuntu very soon.

Table of Contents

Features
Requirements
Installation
Customizing / Extending
Shell
Git
Vim
Did you know ...?
Known issues

Features

gruvbox theme (with true color support!)
vim 8 config
some okayish tmux config
root indicator
command timestamp and error code

Requirements

🖥 macOS (10.13)

We need an up-to-date bash and vim (compiled with termguicolors option by default)

brew install autojump bash
brew install vim --with-override-system-vi

then

chsh -s /usr/local/bin/bash
sudo bash -c 'echo /usr/local/bin/bash >> /etc/shells'

Make your new bash the default root shell: sudo dscl . -change /Users/root UserShell /bin/sh /usr/local/bin/bash. You can change to a root account with sudo -s and preserve your $PS1.

Font

We also need a NerdFont 🤓 (a font patched with icons). For example, I like FiraCode, so I'm using the patched version of it. It also works with airline (aligned symbols). If you installed the font correctly, you should see a little icon in the title of this readme (and not some garbage).

curl -O https://github.com/ryanoasis/nerd-fonts/releases/download/v2.0.0/FiraCode.zip

Unzip and install the version for your OS.

Installation

git clone --recursive https://github.com/enplotz/ienv ~/.ienv && ~/.ienv/install.sh

iTerm2 (macOS)

You should also install "Gruvbox Dark" (morhetz/gruvbox-contrib).

Alternatively, you can also try "Solarized Dark Patched" color theme for your terminal (mbadolato/iTerm2-Color-Schemes).

Optional

For faster and better fuzzy search results install ag the silver searcher:

brew install ag

Customizing / Extending

You can edit and customize your .baschrc, .vimrc, .tmux.conf as usual. IENV is integrated gracefully (no symlinks (ok, only for vim plugins/themes), no file copies), so things should not break. Take a look at your .bashrc for example:

...

### IENV ###
[ -r ~/.ienv/entrypoint ] && source ~/.ienv/entrypoint
### VNEI ###

Since its just an include, you can simple add or override settings you like.

Shell

automatically cd to directory:

/work $ kitchen
cd -- kitchen
/work/kitchen $

auto correct wrong spelled directories

/work/demo $ ls
abc bar foo

/work/demo $ cd bra
/work/demo/bar $

search in bash history with arrow keys e.g.:
```
/work/demo/bar $ ssh<arrow up>
```

Aliases

common

pw: generate strong password with help of openSSL
h: show history
hs: history search (i.e. history | grep -i)
..: go one directory up
...: go two directories up
....: go three directories up
ll: long list i.e. ls -ahl

ips: show current IPs

$ ips
Public: 95.208.248.59
Local: 192.168.0.164
Gateway: 192.168.0.1

git and related

g: shortcut for git
s: git status
a <files>: git add (a -A to add all files)
c: git commit
cm <msg>: git commit -m
d: git diff
co <branch>: git checkout
l: fancy git log (graph)

macOS

update: update software and brew software
flushdns: clear dns cache
hidedesktop / showdesktop: Hide/show all desktop icons (useful when presenting)

Remote Shell

for remote hosts/shells the hostname is printed on the right
root shells looks dangerous for more attention and prevent upss

Git

push strategy is set to simple
default editor is vim
colors set to auto
gobal gitignore for annoying OS generated files (like .DS_Store)

Vim

persistend undos: you can even undo after vim is closed and opened again
silver searcher (ag) integration for CtrlP
custom status line
auto folding of deep nested blocks
easy split and buffer movement

some shortcuts

ctrl + p to start fuzzy search
ctrl + n for auto complete

some normal mode commands / shortcuts

ctrl + j, ctrl + k, ctrl + h, ctrl + l for split movement
z to toggle fold under cursor
gd go to definition
J (shift + j) switch to next buffer
K (shift + k) switch to previous buffer

Did you know ...?

you can simply toggle between last used directories:

/work/demo/foo $ cd /work/
/work $ cd -
/work/demo/foo $
/work/demo/foo $ cd -
/work $

cd without arguments return you back to $HOME
killall <name> kill process by name (alternative to kill <pid>)

Known issues

Feel free to open a new issue on GitHub.

macOS bash

bash: shopt: autocd: invalid shell option name
bash: shopt: dirspell: invalid shell option name
bash: update_terminal_cwd: command not found

Since macOS is using a old version of bash, these errors will occur.

Bash v4+ is required, you can install it via brew brew install bash (brew.sh)

Vim issues in dark terminals

If you use dark terminal theme, you need to add set background=dark to your .vimrc

Colorscheme looks fancy broken

You are not using a terminal emulator that supports TrueColor.

enplotz / ienv Goto Github PK

ienv's Introduction