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How I setup my XUbuntu boxes
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MyXubuntuSetup.md

How to setup computer

This document describes how I set up my development environment with a fresh install of Xubuntu 16.04 (Xubuntu is Ubuntu with xfce).

Currently this document describes how to set up:

  • Generic desktop environment with all the goodies (themes, keyboard, utilities).
  • Python 2 & 3 development with PyCharm.

If you're using another distro (such as CentOS) or a newer version of Xubuntu, most of this setup still works/applies. If you're not using the XFCE window manager (standard Ubuntu, CentOS, etc.), the Theme, Keyboard, and Taskbar sections will not apply. Specific directories may be different depending on your distro and apt commands need to be translated into your distro's package manager equivalents (yum for CentOS).

Shell

Install oh-my-zsh

This will change you shell to zsh and add magic. See https://ohmyz.sh for more info.

sudo apt-get install -y zsh

sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"

Theme

Install arc theme.

Best to build and install locally.v

https://github.com/horst3180/arc-theme

Icons:

https://github.com/horst3180/arc-icon-theme

edit sudo vim /usr/share/icons/Arc/theme.index

Add elementary-xfce-dark to Inherits.

[Icon Theme]
Name=Arc
Inherits=elementary-xfce-dark,Moka,Adwaita,gnome,hicolor
Comment=Arc Icon theme

Then build the icon cache

sudo gtk-update-icon-cache /usr/share/icons/Arc/

Turn the theme on

  • Settings > Apperance. Select Arc-Dark Style and Arc Icons.
  • Settings > Window Manager. Style, select Arc-Dark.

Done

Keyboard

Install superkey https://github.com/hanschen/ksuperkey

Build locally. This makes it so pressing the windows key triggers Alt+F1 instead, but still allows windows+foo key shortcuts.

Open "Session and Startup" and add ksuperkey to it.

Open Keyboard, and configure these key-combos:

(exists) xfce4-popup-whiskermenu Alt+F1 (which should now be windows key)
(exists) xfce4-appfinder Windows+Space
(exists) exo-open --launch FileManager Windows+e
xfce4-terminal --dropdown  Ctrl+`

Screenshots

If not installed (can't remember if it comes by default), install xfce4-screenshooter-plugin.

Keyboard shortcuts:

  • xfce4-screenshooter -r : Shift+Alt+$ (shift alt 4)
  • xfce4-screenshooter -r -c : Shift+Ctrl+Alt+$ (region straight to clipboard)

Taskbar (if you have second monitor)

Right click task bar and select panel > preferences.

Create a new panel & drag it to the top left of the other monitor.

  • Display Tab
Lock Panel: true
RowSize: 24
Length: 100%
  • Apperance Tab

Alpha: 80%

  • Items
Whisker Menu
Window buttons
    Show flat buttons: true
    Show windows from all monitors: false (set this on Panel 0 too)
Separator
    Transparent & expand
Indicator Plugin
Separator
Workspace Switcher
Clock
    Custom format: %d %b, %H:%M

Programs

Install misc commands

Some of these are included already but I can't remember. It doesn't hurt to try to install them again, they will be skipped.

sudo apt-get install -y wget curl vim

Git

git-all provides gitk and other bail out programs. If you don't want the bloat, just install git.

sudo apt-get install git-all

Config user

Configure your username by running these commands.

git config --global user.name "John Smith"
git config --global user.email "[email protected]"

Config editor

Configure a default editor to use for commit messages and interactive rebases. I like vim, but you can use nano, gedit, or whatever as long as you can start it from a terminal.

git config --global core.editor vim

Config push strategy

I set my default push to current so I only push the current branch to remote with the same name. This seems the most sane option IMO and requires the least amount of configuration. Other options exist:

source

  • nothing: do not push anything
  • matching: (THIS IS SUPER DANGEROUS DO NOT USE IT) push all matching branches. All branches having the same name in both ends are considered to be matching. This is the default in Git 1.x.
  • upstream: push the current branch to its upstream branch (tracking is a deprecated synonym for upstream)
  • current: push the current branch to a branch of the same name
  • simple: (new in Git 1.7.11) like upstream, but refuses to push if the upstream branch's name is different from the local one
git config --global push.default current

With current as your push strategy, you can simply git push -u when you create a new branch and you don't have to use the --set-upstream option separately.

Config global git ignore

A global git ignore is a .git_ignore file that you will inherently use in any git repo. The purpose is to ignore files generated by your operating system and common files you make that you don't want to commit (virtual environments for example).

git config --global core.excludesfile=~/.gitignore_global

Here's what's in my global ignore on my Mac:

*~
.DS_Store
._.DS_Store
.idea/
venv/
venv3/
.vagrant
.vscode/
__pycache__

Here's some samples for Linux, Mac, and Windows. Explore that repository for more examples.

Some additional settings I have that you may want to use. Research what they do before blindly applying them.

core.ignorecase=false
color.diff.whitespace=red reverse
alias.aa=commit -a --amend

SSH Keys

Check ~/.ssh for any keys that may exist. If you have no keys, generate them now.

ssh-keygen -t rsa -b 4096
  • Use the default location of ~/.ssh/id_rsa.
  • If your drive is encrypted you may use an empty password. But be aware that anyone can impersonate you if they get a hold of your keys.

Upload your id_rsa.pub key to gitlab so you can access git.

NEVER NEVER NEVER share your id_rsa file, only the .pub file can be publicly shown. If ever asked for your key, you send the .pub file. NOBODY needs your id_rsa file, that is your private key.

Ack

I use ack instead of grep. It's faster and eaiser to use.

sudo apt-get install -y ack-grep
ack --create-ackrc > ~/.ackrc

Add the following to the Python section of ~/.ackrc

(these are probably good to add to your global git ignore too)

--ignore-directory=is:venv
--ignore-directory=is:venv2
--ignore-directory=is:venv3
--ignore-directory=is:.tox

pbcopy and pbpaste

Lets you pipe to and from clipboard

sudo apt-get install -y xclip

Then in your .zshrc or .bashrc (depending on what shell you use)

alias pbcopy='xclip -selection clipboard'
alias pbpaste='xclip -selection clipboard -o'

ClipIt

Clipboard manager

NOTE: I have had bad luck with ClipIt as of late and cannot get it to grab the clipboard properly. My current solution is to use Diodon.

sudo apt-get install -y clipit

Settings:
    Use Copy: true
    Use Primary: false
    Sync clipboard: false
    Automatically paste selected item: true
    Show Indexes in history menu: true
    Save URIs: true
    Capture hyperlinks only: false
    Confirm before cleaning history: true
Hotkeys:
    History hotkey: CTRL+ALT+V

Diodon

Clipboard manager

sudo apt-get install diodon

Automount CDs

You may not need this, try inserting a CD first!

Removable devices should automount by default, but if CDs aren't automounting and you can't be troubled to use the mount command, add these lines to /etc/fstab. You may have to modify the devices and mount points.

/dev/sr0 /media/cdrom0 udf,iso9660 ro,users,auto,exec,nofail,utf8,x-systemd.automount,x-systemd.device-timeout=2 0 0
/dev/sr1 /media/cdrom1 udf,iso9660 ro,users,auto,exec,nofail,utf8,x-systemd.automount,x-systemd.device-timeout=2 0 0

It's the x-systemd.* options that do it. You could also use udev for this.

After applying, in lieu of restarting, run:

sudo systemctl daemon-reload && sudo systemctl restart local-fs.target

Python 2 and 3

Python 2 should be installed. Python 3 might be installed, but for sure we need to install pip for both.

sudo apt-get install -y python3 python3-pip python-pip

Virtualenv

sudo pip2 install virtualenv
sudo pip3 install virtualenv

PyCharm

Install PyCharm community edition from https://www.jetbrains.com/pycharm/download/

This should auto bundle openjdk but if it fails to run because Java is missing, install default-openjdk with apt.

Pycharm will download as a zip (boo). I'd suggest putting it in /opt/ or at worst in your home directory, but you can store it anywhere (except tmp).

Now add a desktop entry so you can easily start PyCharm with your start menu.

Barf the following into ~/.local/share/applications/pycharm.desktop. Create any directories as needed.

[Desktop Entry]
Name=PyCharm
Exec=/opt/pycharm-community/bin/pycharm.sh
Icon=/opt/pycharm-community/bin/pycharm.png
Type=Application
Categories=Development;IDE;

Now you can run pycharm like a regular program.

Fix Charm command

Pycharm can be launched with the charm command, but they goofed and it runs in the current shell.

It is possible this has been fixed in current releases.

This fixes it:

sudo vim /usr/local/bin/charm

Twoards the bottom, change (the os.execv line to os.spawnv):

def start_new_instance(args):
    if sys.platform == 'darwin':
        if len(args) > 0:
            args.insert(0, '--args')
        os.execvp('open', ['-a', RUN_PATH] + args)
    else:
        bin_file = os.path.split(RUN_PATH)[1]
        os.execv(RUN_PATH, [bin_file] + args)
def start_new_instance(args):
    if sys.platform == 'darwin':
        if len(args) > 0:
            args.insert(0, '--args')
        os.execvp('open', ['-a', RUN_PATH] + args)
    else:
        bin_file = os.path.split(RUN_PATH)[1]
        #os.execv(RUN_PATH, [bin_file] + args)
        os.spawnv(os.P_NOWAIT, RUN_PATH, [bin_file] + args)

Fix Windows/super key

If you can't create key combinations with the Windows key (eg. windows + left):

Help –> Edit Custom Properties... –> keymap.windows.as.meta=true

Keymap

(This is suggested, this is what I like, but is based on OS X bindings)

  • Editor Actions > Delete Line = Alt+Backspace

  • Editor Actions > Clone Caret Above = Ctrl+Shift+Up

  • Editor Actions > Clone Caret Below = Ctrl+Shift+Down

  • Editor Actions > Move Caret to Line End = Alt+Right

  • Editor Actions > Move Caret to Line End with Selection = Alt+Shift+Right

  • Editor Actions > Move Caret to Line Start = Alt+Left

  • Editor Actions > Move Caret to Line Start with Selection = Alt+Shift+Left

  • Editor Actions > Move Caret to Previous Word = Windows+Left

  • Editor Actions > Move Caret to Previous Word with Selection = Windows+Shift+Left

  • Editor Actions > Move Caret to Next Word = Windows+Right

  • Editor Actions > Move Caret to Next Word with Selection = Windows+Shift+Right

  • Main menu > Navigate > File... = Ctrl+P

  • Main menu > Window > Editor Tabs > Close = Ctrl+W

  • Main menu > File > New Scratch File = Alt+Shift+N

  • Plug-ins > Wrap to column > Wrap Line to Column = Windows+W

  • Plug-ins > Wrap to column > Wrap Paragraph to Column = Windows+Q

Plugins

Visual Studio Code

Install as you'd expect.

Here's a list of plugins I use:

To install manually, open extensions, click the ... menu > Install from VSIX...

Settings.json

These are my settings for VSCode. You don't have to use them.

File > Preferences > Settings

Click to show/hide settings.json

{
    "files.insertFinalNewline": true,
    "files.trimTrailingWhitespace": true,
    "files.associations": {
        "Vagrantfile": "ruby",
        "rules": "debian",
        "*.pp": "ruby"
    },
    "editor.tabSize": 2,
    "editor.matchBrackets": false,
    "window.zoomLevel": 0,
    "workbench.editor.enablePreviewFromQuickOpen": false,
    "workbench.editor.enablePreview": false,
    "lualinter.interpreter": "luac",
    "lualinter.enable": true,
    "emmet.triggerExpansionOnTab": true,
    "C_Cpp.clang_format_fallbackStyle": "Google",
    "editor.rulers": [
        79,
        99,
        119
    ],
    "workbench.startupEditor": "newUntitledFile",
    "search.useRipgrep": false,
    // pip install yapf
    "python.formatting.provider": "yapf",
    "yaml.format.enable": true,
    "markdown-preview-enhanced.protocolsWhiteList": "http://, https://, file://, mailto:",
    "markdown-preview-enhanced.breakOnSingleNewLine": false,
    "html.format.wrapLineLength": 99,
    "editor.find.autoFindInSelection": true,
    "[python]": {
      "editor.rulers": [
        72,79,99
      ]
    }
}

Keybindings.json

These are my modified keybindings for VSCode. I'm most often on a Mac so this maps most of the keys to be similar because of muscle memory.

File > Preferences > Keyboard Shortcuts, then click on the keybindings.json link.

Click to show/hide keybindings.json

[
  {
    "key": "alt+backspace",
    "command": "editor.action.deleteLines",
    "when": "editorTextFocus && !editorReadonly"
  },
  {
    "key": "alt+right",
    "command": "cursorEnd",
    "when": "editorTextFocus"
  },
  {
    "key": "shift+alt+right",
    "command": "cursorEndSelect",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+left",
    "command": "cursorHome",
    "when": "editorTextFocus"
  },
  {
    "key": "shift+alt+left",
    "command": "cursorHomeSelect",
    "when": "editorTextFocus"
  },
  {
    "key": "meta+left",
    "command": "cursorWordStartLeft",
    "when": "editorTextFocus"
  },
  {
    "key": "ctrl+left",
    "command": "-cursorWordStartLeft",
    "when": "editorTextFocus"
  },
  {
    "key": "shift+meta+left",
    "command": "cursorWordStartLeftSelect",
    "when": "editorTextFocus"
  },
  {
    "key": "ctrl+shift+left",
    "command": "-cursorWordStartLeftSelect",
    "when": "editorTextFocus"
  },
  {
    "key": "meta+right",
    "command": "cursorWordEndRight",
    "when": "editorTextFocus"
  },
  {
    "key": "ctrl+right",
    "command": "-cursorWordEndRight",
    "when": "editorTextFocus"
  },
  {
    "key": "shift+meta+right",
    "command": "cursorWordEndRightSelect",
    "when": "editorTextFocus"
  },
  {
    "key": "ctrl+shift+right",
    "command": "-cursorWordEndRightSelect",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+p",
    "command": "workbench.action.quickOpen"
  }
]

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