From: Amin Bandali <amin@gnu.org>
Date: Mon, 3 Sep 2018 14:17:10 +0000 (-0400)
Subject: [wip] start migrating to ox-hugo
X-Git-Url: https://git.shemshak.org/gitweb.cgi/~bandali/bndl.org/commitdiff_plain/caf3b78c74be4c0d1e53904aa258fda50e512ef0?ds=inline

[wip] start migrating to ox-hugo
---

diff --git a/.gitignore b/.gitignore
index 89f9ac0..73ab876 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-out/
+public/
+resources/
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..13837d0
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,9 @@
+[submodule "themes/divine"]
+	path = themes/divine
+	url = https://git.sr.ht/~aminb/hugo-theme-divine
+[submodule "themes/hugo-debugprint"]
+	path = themes/hugo-debugprint
+	url = https://github.com/kaushalmodi/hugo-debugprint
+[submodule "themes/hugo-search-fuse-js"]
+	path = themes/hugo-search-fuse-js
+	url = https://github.com/kaushalmodi/hugo-search-fuse-js
diff --git a/config.toml b/config.toml
new file mode 100644
index 0000000..612d8f0
--- /dev/null
+++ b/config.toml
@@ -0,0 +1,30 @@
+baseurl = "https://aminb.org"
+title = "Amin Bandali"
+author = "Amin Bandali"
+theme = "divine"
+
+enableEmoji = true
+enableGitInfo = true
+
+disableFastRender = true        # Hugo 0.30
+
+pygmentsCodeFences = true       # This applies to Chroma too.
+pygmentsUseClasses = true       # This applies to Chroma too.
+
+[Author]
+  name = "Amin Bandali"
+
+[Social]
+  github = "aminb"
+
+[Params]
+  disable_debug = true
+  description = """\
+              Amin Bandali is a graduate student in the WatForm \
+              group at UWaterloo. He is also the co-host of the \
+              Emacs.el podcast and loves functional programming.\
+              """
+  [Params.source]
+    url = "https://git.sr.ht/~aminb/aminb.org"
+    md_dir = "content"
+    org_dir = "content-org"
diff --git a/content-org/aminb.org b/content-org/aminb.org
new file mode 100644
index 0000000..5f31ecd
--- /dev/null
+++ b/content-org/aminb.org
@@ -0,0 +1,327 @@
+#+title: sources of aminb.org's pages and posts
+
+#+hugo_base_dir: ..
+#+seq_todo: TODO DRAFT DONE
+#+property: header-args :eval never-export
+#+options: author:nil
+
+#+macro: abbr @@html:<abbr>$1</abbr>@@
+#+macro: span @@html:<span class="$1">$2</span>@@
+
+* Pages
+:PROPERTIES:
+:EXPORT_HUGO_SECTION: /
+:EXPORT_HUGO_MENU: :menu topnav
+:END:
+
+** CV
+:PROPERTIES:
+:EXPORT_FILE_NAME: cv
+:END:
+
+My academic {{{abbr(CV)}}} is available as [[/cv.pdf][cv.pdf]],
+and an outdated professional resume is available as [[/resume.pdf][resume.pdf]] as
+well.
+
+I'm interested in functional programming and functional languages,
+type systems, and formal methods in general.  I love writing Haskell
+and I'm looking into Rust and Lean as well.  Feel free to [[/contact][drop me a
+line]] if you like to geek out about any of the above.
+
+** TODO Now
+
+** TODO Projects
+
+** TODO Contact
+
+* Posts
+:PROPERTIES:
+:EXPORT_HUGO_SECTION: post
+:EXPORT_HUGO_MENU: :menu main
+:END:
+
+** Arch GNU/Linux on MacBook Air 2013                         :arch:macbook:
+:PROPERTIES:
+:EXPORT_FILE_NAME: arch-macbook-air
+:EXPORT_DATE: 2016-11-01
+:EXPORT_HUGO_MENU: :menu main
+:EXPORT_OPTIONS: ^:{}
+:END:
+
+This post summarizes how I install and dual-boot Arch GNU/Linux with
+Full-Disk Encryption alongside macOS.  It is not meant to be a
+replacement for the [[https://wiki.archlinux.org/index.php/installation_guide][Installation Guide]] or the former [[https://csdietz.github.io/arch-beginner-guide/][Beginner's Guide]].
+Rather, it mostly serves as a small summary with a few useful notes
+about the gotchas.
+
+So, make sure you understand what you type into your terminal.  If you
+don't, checking out the Arch wiki should probably be your first step.
+
+/Note:/ you will need internet access throughout the installation and
+the MacBook Air's WiFi doesn't work out of the box on Arch.  I
+recommend using your phone's USB Tethering (if it does support it), or
+using an Ethernet-USB adapter.
+
+*** Shrinking the macOS partition
+
+The first step I take is resizing the HFS+ macOS partition to make
+room for the new {{{abbr(GNU/Linux)}}} installation.  There are plenty
+of tutorials on how to do this using macOS's Disk Utility, so do that
+and then come back!
+
+*** Creating a bootable Arch Installer USB
+
+There are different ways of creating a bootable Arch USB, all
+documented on the [[https://wiki.archlinux.org/index.php/USB_flash_installation_media][USB flash installation media]] page on the Arch wiki,
+but the simplest one is using =dd= if you already have access to
+another UNIX system.
+
+{{{span(red,Warning:)}}} make sure you backup the data on your flash
+drive, as =dd= will irrevocably destroy all data on it.
+
+Use =lsblk= to find the name (block device) of your USB drive, then
+run =dd= (as root) as shown below:
+
+#+begin_src bash
+dd bs=4M if=/path/to/archlinux.iso of=/dev/sdx status=progress && sync
+#+end_src
+
+Replace =/path/to/archlinux.iso= with the path to the Arch image you
+have downloaded, and =/dev/sdx= with your drive.
+
+*** Booting up from the USB
+
+After creating the install USB, reboot your laptop and hold the alt
+key and boot into the USB.
+
+When booting is complete and you're presented with the prompt, it's a
+good time to make sure you're connected to the internet (see the
+/note/ at the top of this post).
+
+Use =ping= to verify that you've established a connection:
+
+#+begin_src bash
+ping archlinux.org
+#+end_src
+
+*** Updating the system clock
+
+Once you're connected to the internet, make sure the system clock is
+accurate:
+
+#+begin_src bash
+timedatectl set-ntp true  # start and enable systemd-timesyncd
+#+end_src
+
+You can check the service status using =timedatectl status=.
+
+*** Partitioning
+:PROPERTIES:
+:CUSTOM_ID: partitioning
+:END:
+
+I won't dive into partitioning and instead, I'll refer you to the
+[[https://wiki.archlinux.org/index.php/Partitioning][Partitioning]] page of Arch wiki. Of the available partitioning tools, I
+personally prefer =cfdisk=.
+
+*** Setting up LVM & LUKS
+
+I use a [[https://wiki.archlinux.org/index.php/Dm-crypt/Encrypting_an_entire_system#LVM_on_LUKS][LVM on LUKS]] setup, where I set up LVM on top of the encrypted
+partition.
+
+First, let's set up the underlying encrypted partition:
+
+#+begin_src bash
+cryptsetup -v --cipher aes-xts-plain64 --key-size 512 --hash sha512 \
+           --iter-time 5000 --use-urandom -y luksFormat /dev/sdaX
+#+end_src
+
+where =/dev/sdaX= is the partition you created in the last step
+(e.g. =/dev/sda4=). For more information about the =cryptsetup=
+options, see the [[https://wiki.archlinux.org/index.php/Dm-crypt/Device_encryption#Encryption_options_for_LUKS_mode][LUKS encryption options]].
+
+Then we open the container:
+
+#+begin_src bash
+cryptsetup open --type luks /dev/sdaX lvm
+#+end_src
+
+Now it's time to use lvm and prepare the logical volume(s):
+
+#+begin_src bash
+pvcreate /dev/mapper/lvm
+vgcreate vg /dev/mapper/lvm
+lvcreate --extents +100%FREE -n root vg
+#+end_src
+
+This will create a physical volume on the mapping we just opened,
+create a volume group named =vg= on the physical volume, and create a
+logical volume named =root= that spans the entire volume group. More
+complex setups are possible thanks to the great flexibility of lvm.
+
+We now format the logical volume with =ext4=:
+
+#+begin_src bash
+mkfs.ext4 /dev/mapper/vg-root
+#+end_src
+
+*** Installing the base system
+
+Let's mount the logical volume, make a directory for the mount point
+of the boot partition, and mount the boot partition (=/dev/sda1=):
+
+#+begin_src bash
+mount /dev/mapper/vg-root /mnt
+mkdir /mnt/boot
+mount /dev/sda1 /mnt/boot
+#+end_src
+
+Finally, let's install the base system (and optionally =base-devel=):
+
+#+begin_src bash
+pacstrap /mnt base base-devel
+#+end_src
+
+*** Configuring the system
+
+Let's generate the fstab:
+
+#+begin_src bash
+genfstab -U /mnt >> /mnt/etc/fstab
+#+end_src
+
+Use your favorite terminal-based editor, edit the fstab file and add
+the =discard= option for the root partition to enable TRIM on the SSD.
+
+Now we change root into our newly installed system and will configure
+it. Adjust these according to your own setup.
+
+#+begin_src bash
+arch-chroot /mnt /bin/bash
+passwd  # set the root password
+echo myhostname > /etc/hostname  # set the hostname
+ln -s /usr/share/zoneinfo/Canada/Eastern /etc/localtime  # time zone
+hwclock --systohc --utc   # write system clock to hardware clock (UTC)
+useradd -m -G wheel -s /bin/bash myuser  # create myuser
+passwd myuser  # set the password for myuser
+echo "myuser ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers.d/myuser
+# uncomment en_US.UTF-8 UTF-8 and other needed locales in /etc/locale.gen
+locale-gen
+echo LANG=en_US.UTF-8 > /etc/locale.conf
+export LANG=en_US.UTF-8
+#+end_src
+
+Then adjust the initramfs hooks in =/etc/mkinitcpio.conf= and enable
+the =encrypt= and =lvm2= hooks, and make sure =keyboard= is available
+before =encrypt= so you can actually type in the LUKS password when
+booting. Your =HOOKS= line should look similar to this:
+
+#+begin_src
+HOOKS="base udev autodetect modconf block keyboard encrypt lvm2 filesystems fsck"
+#+end_src
+
+After adjusting the hooks, build the initramfs:
+
+#+begin_src bash
+mkinitcpio -p linux
+#+end_src
+
+Now, install the =intel-ucode= package. We'll configure the bootloader
+to enable intel microcode updates.
+
+#+begin_src bash
+pacman -S intel-ucode
+#+end_src
+
+Create the =/boot/loader/loader.conf= with the following content
+(adjust the timeout to your liking):
+
+#+begin_src
+default arch
+timeout 3
+#+end_src
+
+Then create the entry for Arch:
+
+#+begin_src bash
+mkdir -p /boot/loader/entries
+touch /boot/loader/entries/arch.conf
+#+end_src
+
+Now edit =/boot/loader/entries/arch.conf= to specify the Arch entry:
+
+#+begin_src
+title    Arch GNU/Linux
+linux    /vmlinuz-linux
+initrd   /intel-ucode.img
+initrd   /initramfs-linux.img
+options  cryptdevice=/dev/sdaX:vg:allow-discards root=/dev/mapper/vg-root rw
+#+end_src
+
+Again, =/dev/sdaX= is the partition you created in the [[#partitioning][partitioning]]
+step as the underlying encrypted partition.
+
+Finally, install the bootloader, exit the chroot, umount and reboot!
+
+#+begin_src bash
+bootctl install
+exit
+umount -R /mnt
+reboot
+#+end_src
+
+*** Post-installation recommendations
+
+Congratulations! You now have a minimal Arch installation.
+
+At this point, I usually install my favorite AUR helper, [[https://aur.archlinux.org/packages/pacaur/][pacaur]], then
+I install the [[https://aur.archlinux.org/packages/broadcom-wl-dkms/][broadcom-wl-dkms]] wireless driver and [[https://aur.archlinux.org/packages/mba6x_bl-dkms/][mba6x_bl-dkms]]
+backlight driver to fix the post suspend/resume issue where three's no
+brightness after waking up from suspend, and the only available
+brightness would be 100%.
+
+#+begin_src bash
+pacaur -S linux-headers dkms  # linux-headers is required for dkms
+pacaur -S broadcom-wl-dkms
+pacaur -S mba6x_bl-dkms
+#+end_src
+
+Then, I'd like to install
+
+- input, graphics, and sound drivers,
+- a desktop environment (I prefer Xfce or LXQt),
+- a display manager for login screen (lightdm or sddm), and
+- a network manager (NetworkManager or ConnMan).
+
+Check out the [[https://wiki.archlinux.org/index.php/General_recommendations][General recommendations]] for more details.
+
+*** References
+
+Here are some resources I've come across each with lots of useful bits
+and pieces, about installing Arch on a MacBook:
+
+- [[https://github.com/pandeiro/arch-on-air][pandeiro/arch-on-air]]
+- [[https://loicpefferkorn.net/2015/01/arch-linux-on-macbook-pro-retina-2014-with-dm-crypt-lvm-and-suspend-to-disk/][Arch Linux on MacBook Pro Retina 2014 with DM-Crypt, LVM and suspend to disk]]
+- [[http://frankshin.com/installing-archlinux-on-macbook-air-2013/][Installing Archlinux on Macbook Air 2013]]
+- [[http://panks.me/posts/2013/06/arch-linux-installation-with-os-x-on-macbook-air-dual-boot/][Arch Linux Installation with OS X on Macbook Air (Dual Boot)]]
+- [[https://visual-assault.org/2016/03/05/install-encrypted-arch-linux-on-apple-macbook-pro/][Installing (encrypted) Arch Linux on an Apple MacBook Pro]]
+- [[http://alexeyzabelin.com/arch-on-mac][Installing Arch Linux on a MacBook Air 2013]]
+- [[https://medium.com/phils-thought-bubble-of-recent-stuff/arch-linux-running-on-my-macbook-2ea525ebefe3][Arch Linux running on my MacBook]]
+- [[http://codylittlewood.com/arch-linux-on-macbook-pro-installation/][Dual boot Arch Linux on MacBook Pro Installation]]
+
+* Meta
+** Search
+:PROPERTIES:
+:EXPORT_HUGO_SECTION: /
+:EXPORT_FILE_NAME: search
+:EXPORT_HUGO_LAYOUT: search
+:EXPORT_HUGO_OUTPUTS: html json
+:EXPORT_HUGO_CUSTOM_FRONT_MATTER: :sitemap '((priority . 0.1))
+:END:
+Results from static site search implemented using /Fusejs/, /jquery/
+and /mark.js/. -- [[https://gist.github.com/eddiewebb/735feb48f50f0ddd65ae5606a1cb41ae][Source]]
+
+* COMMENT Local Variables                                           :ARCHIVE:
+# Local Variables:
+# org-hugo-footer: "\n\n[//]: # \"Exported with love from a post written in Org mode\"\n[//]: # \"- https://github.com/kaushalmodi/ox-hugo\""
+# End:
diff --git a/content/cv.md b/content/cv.md
new file mode 100644
index 0000000..f26c6b8
--- /dev/null
+++ b/content/cv.md
@@ -0,0 +1,16 @@
++++
+title = "CV"
+draft = false
+[menu.topnav]
+  weight = 2001
+  identifier = "cv"
++++
+
+My academic <abbr>CV</abbr> is available as [cv.pdf](/cv.pdf),
+and an outdated professional resume is available as [resume.pdf](/resume.pdf) as
+well.
+
+I'm interested in functional programming and functional languages,
+type systems, and formal methods in general.  I love writing Haskell
+and I'm looking into Rust and Lean as well.  Feel free to [drop me a
+line](/contact) if you like to geek out about any of the above.
diff --git a/content/post/arch-macbook-air.md b/content/post/arch-macbook-air.md
new file mode 100644
index 0000000..f4b3b22
--- /dev/null
+++ b/content/post/arch-macbook-air.md
@@ -0,0 +1,280 @@
++++
+title = "Arch GNU/Linux on MacBook Air 2013"
+date = 2016-11-01
+tags = ["arch", "macbook"]
+draft = false
+[menu.main]
+  weight = 2001
+  identifier = "arch-gnu-linux-on-macbook-air-2013"
++++
+
+This post summarizes how I install and dual-boot Arch GNU/Linux with
+Full-Disk Encryption alongside macOS.  It is not meant to be a
+replacement for the [Installation Guide](https://wiki.archlinux.org/index.php/installation%5Fguide) or the former [Beginner's Guide](https://csdietz.github.io/arch-beginner-guide/).
+Rather, it mostly serves as a small summary with a few useful notes
+about the gotchas.
+
+So, make sure you understand what you type into your terminal.  If you
+don't, checking out the Arch wiki should probably be your first step.
+
+_Note:_ you will need internet access throughout the installation and
+the MacBook Air's WiFi doesn't work out of the box on Arch.  I
+recommend using your phone's USB Tethering (if it does support it), or
+using an Ethernet-USB adapter.
+
+
+## Shrinking the macOS partition {#shrinking-the-macos-partition}
+
+The first step I take is resizing the HFS+ macOS partition to make
+room for the new <abbr>GNU/Linux</abbr> installation.  There are plenty
+of tutorials on how to do this using macOS's Disk Utility, so do that
+and then come back!
+
+
+## Creating a bootable Arch Installer USB {#creating-a-bootable-arch-installer-usb}
+
+There are different ways of creating a bootable Arch USB, all
+documented on the [USB flash installation media](https://wiki.archlinux.org/index.php/USB%5Fflash%5Finstallation%5Fmedia) page on the Arch wiki,
+but the simplest one is using `dd` if you already have access to
+another UNIX system.
+
+<span class="red">Warning:</span> make sure you backup the data on your flash
+drive, as `dd` will irrevocably destroy all data on it.
+
+Use `lsblk` to find the name (block device) of your USB drive, then
+run `dd` (as root) as shown below:
+
+```bash
+dd bs=4M if=/path/to/archlinux.iso of=/dev/sdx status=progress && sync
+```
+
+Replace `/path/to/archlinux.iso` with the path to the Arch image you
+have downloaded, and `/dev/sdx` with your drive.
+
+
+## Booting up from the USB {#booting-up-from-the-usb}
+
+After creating the install USB, reboot your laptop and hold the alt
+key and boot into the USB.
+
+When booting is complete and you're presented with the prompt, it's a
+good time to make sure you're connected to the internet (see the
+_note_ at the top of this post).
+
+Use `ping` to verify that you've established a connection:
+
+```bash
+ping archlinux.org
+```
+
+
+## Updating the system clock {#updating-the-system-clock}
+
+Once you're connected to the internet, make sure the system clock is
+accurate:
+
+```bash
+timedatectl set-ntp true  # start and enable systemd-timesyncd
+```
+
+You can check the service status using `timedatectl status`.
+
+
+## Partitioning {#partitioning}
+
+I won't dive into partitioning and instead, I'll refer you to the
+[Partitioning](https://wiki.archlinux.org/index.php/Partitioning) page of Arch wiki. Of the available partitioning tools, I
+personally prefer `cfdisk`.
+
+
+## Setting up LVM & LUKS {#setting-up-lvm-and-luks}
+
+I use a [LVM on LUKS](https://wiki.archlinux.org/index.php/Dm-crypt/Encrypting%5Fan%5Fentire%5Fsystem#LVM%5Fon%5FLUKS) setup, where I set up LVM on top of the encrypted
+partition.
+
+First, let's set up the underlying encrypted partition:
+
+```bash
+cryptsetup -v --cipher aes-xts-plain64 --key-size 512 --hash sha512 \
+           --iter-time 5000 --use-urandom -y luksFormat /dev/sdaX
+```
+
+where `/dev/sdaX` is the partition you created in the last step
+(e.g. `/dev/sda4`). For more information about the `cryptsetup`
+options, see the [LUKS encryption options](https://wiki.archlinux.org/index.php/Dm-crypt/Device%5Fencryption#Encryption%5Foptions%5Ffor%5FLUKS%5Fmode).
+
+Then we open the container:
+
+```bash
+cryptsetup open --type luks /dev/sdaX lvm
+```
+
+Now it's time to use lvm and prepare the logical volume(s):
+
+```bash
+pvcreate /dev/mapper/lvm
+vgcreate vg /dev/mapper/lvm
+lvcreate --extents +100%FREE -n root vg
+```
+
+This will create a physical volume on the mapping we just opened,
+create a volume group named `vg` on the physical volume, and create a
+logical volume named `root` that spans the entire volume group. More
+complex setups are possible thanks to the great flexibility of lvm.
+
+We now format the logical volume with `ext4`:
+
+```bash
+mkfs.ext4 /dev/mapper/vg-root
+```
+
+
+## Installing the base system {#installing-the-base-system}
+
+Let's mount the logical volume, make a directory for the mount point
+of the boot partition, and mount the boot partition (`/dev/sda1`):
+
+```bash
+mount /dev/mapper/vg-root /mnt
+mkdir /mnt/boot
+mount /dev/sda1 /mnt/boot
+```
+
+Finally, let's install the base system (and optionally `base-devel`):
+
+```bash
+pacstrap /mnt base base-devel
+```
+
+
+## Configuring the system {#configuring-the-system}
+
+Let's generate the fstab:
+
+```bash
+genfstab -U /mnt >> /mnt/etc/fstab
+```
+
+Use your favorite terminal-based editor, edit the fstab file and add
+the `discard` option for the root partition to enable TRIM on the SSD.
+
+Now we change root into our newly installed system and will configure
+it. Adjust these according to your own setup.
+
+```bash
+arch-chroot /mnt /bin/bash
+passwd  # set the root password
+echo myhostname > /etc/hostname  # set the hostname
+ln -s /usr/share/zoneinfo/Canada/Eastern /etc/localtime  # time zone
+hwclock --systohc --utc   # write system clock to hardware clock (UTC)
+useradd -m -G wheel -s /bin/bash myuser  # create myuser
+passwd myuser  # set the password for myuser
+echo "myuser ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers.d/myuser
+# uncomment en_US.UTF-8 UTF-8 and other needed locales in /etc/locale.gen
+locale-gen
+echo LANG=en_US.UTF-8 > /etc/locale.conf
+export LANG=en_US.UTF-8
+```
+
+Then adjust the initramfs hooks in `/etc/mkinitcpio.conf` and enable
+the `encrypt` and `lvm2` hooks, and make sure `keyboard` is available
+before `encrypt` so you can actually type in the LUKS password when
+booting. Your `HOOKS` line should look similar to this:
+
+```nil
+HOOKS="base udev autodetect modconf block keyboard encrypt lvm2 filesystems fsck"
+```
+
+After adjusting the hooks, build the initramfs:
+
+```bash
+mkinitcpio -p linux
+```
+
+Now, install the `intel-ucode` package. We'll configure the bootloader
+to enable intel microcode updates.
+
+```bash
+pacman -S intel-ucode
+```
+
+Create the `/boot/loader/loader.conf` with the following content
+(adjust the timeout to your liking):
+
+```nil
+default arch
+timeout 3
+```
+
+Then create the entry for Arch:
+
+```bash
+mkdir -p /boot/loader/entries
+touch /boot/loader/entries/arch.conf
+```
+
+Now edit `/boot/loader/entries/arch.conf` to specify the Arch entry:
+
+```nil
+title    Arch GNU/Linux
+linux    /vmlinuz-linux
+initrd   /intel-ucode.img
+initrd   /initramfs-linux.img
+options  cryptdevice=/dev/sdaX:vg:allow-discards root=/dev/mapper/vg-root rw
+```
+
+Again, `/dev/sdaX` is the partition you created in the [partitioning](#partitioning)
+step as the underlying encrypted partition.
+
+Finally, install the bootloader, exit the chroot, umount and reboot!
+
+```bash
+bootctl install
+exit
+umount -R /mnt
+reboot
+```
+
+
+## Post-installation recommendations {#post-installation-recommendations}
+
+Congratulations! You now have a minimal Arch installation.
+
+At this point, I usually install my favorite AUR helper, [pacaur](https://aur.archlinux.org/packages/pacaur/), then
+I install the [broadcom-wl-dkms](https://aur.archlinux.org/packages/broadcom-wl-dkms/) wireless driver and [mba6x\_bl-dkms](https://aur.archlinux.org/packages/mba6x%5Fbl-dkms/)
+backlight driver to fix the post suspend/resume issue where three's no
+brightness after waking up from suspend, and the only available
+brightness would be 100%.
+
+```bash
+pacaur -S linux-headers dkms  # linux-headers is required for dkms
+pacaur -S broadcom-wl-dkms
+pacaur -S mba6x_bl-dkms
+```
+
+Then, I'd like to install
+
+-   input, graphics, and sound drivers,
+-   a desktop environment (I prefer Xfce or LXQt),
+-   a display manager for login screen (lightdm or sddm), and
+-   a network manager (NetworkManager or ConnMan).
+
+Check out the [General recommendations](https://wiki.archlinux.org/index.php/General%5Frecommendations) for more details.
+
+
+## References {#references}
+
+Here are some resources I've come across each with lots of useful bits
+and pieces, about installing Arch on a MacBook:
+
+-   [pandeiro/arch-on-air](https://github.com/pandeiro/arch-on-air)
+-   [Arch Linux on MacBook Pro Retina 2014 with DM-Crypt, LVM and suspend to disk](https://loicpefferkorn.net/2015/01/arch-linux-on-macbook-pro-retina-2014-with-dm-crypt-lvm-and-suspend-to-disk/)
+-   [Installing Archlinux on Macbook Air 2013](http://frankshin.com/installing-archlinux-on-macbook-air-2013/)
+-   [Arch Linux Installation with OS X on Macbook Air (Dual Boot)](http://panks.me/posts/2013/06/arch-linux-installation-with-os-x-on-macbook-air-dual-boot/)
+-   [Installing (encrypted) Arch Linux on an Apple MacBook Pro](https://visual-assault.org/2016/03/05/install-encrypted-arch-linux-on-apple-macbook-pro/)
+-   [Installing Arch Linux on a MacBook Air 2013](http://alexeyzabelin.com/arch-on-mac)
+-   [Arch Linux running on my MacBook](https://medium.com/phils-thought-bubble-of-recent-stuff/arch-linux-running-on-my-macbook-2ea525ebefe3)
+-   [Dual boot Arch Linux on MacBook Pro Installation](http://codylittlewood.com/arch-linux-on-macbook-pro-installation/)
+
+[//]: # "Exported with love from a post written in Org mode"
+[//]: # "- https://github.com/kaushalmodi/ox-hugo"
diff --git a/partials/postamble.html b/partials/postamble.html
deleted file mode 100644
index a3b1dbe..0000000
--- a/partials/postamble.html
+++ /dev/null
@@ -1,5 +0,0 @@
-<a href="/colophon#copyright">&copy; 2016&ndash;2018 Amin Bandali</a>
-<span class="bar">|</span>
-<a href="/colophon">colophon</a>
-<span class="bar">|</span>
-%g
diff --git a/partials/preamble.html b/partials/preamble.html
deleted file mode 100644
index c0dad2a..0000000
--- a/partials/preamble.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<nav>
-<h2>
-  <a id="aminb" rel="author" href="https://aminb.org/">amin bandali</a>
-</h2>
-<br>
-<a href="/cv">cv</a>
-<span class="bar">|</span>
-<a href="/now">now</a>
-<span class="bar">|</span>
-<a href="/projects">projects</a>
-<span class="bar">|</span>
-<a href="/contact">contact</a>
-<span class="bar">|</span>
-<label for="light-off" class="light-off-button"></label>
-</nav>
diff --git a/publish.el b/publish.el
deleted file mode 100644
index 7acc4a5..0000000
--- a/publish.el
+++ /dev/null
@@ -1,114 +0,0 @@
-;; Inspiration: https://gitlab.com/ambrevar/ambrevar.gitlab.io.
-
-;; TODO: use git time-stamps
-
-(require 'ox-publish)
-
-(add-to-list 'load-path ".")
-
-(defun aminb--readfile (filepath)
-  "Return filepath's content."
-  (with-temp-buffer
-    (insert-file-contents filepath)
-    (buffer-string)))
-
-(defun aminb--find-replace (match-with replace-with string)
-  "Return the string resulting from replacing `match-with' with
-  `replace-with' in `string'."
-  (when (string-match match-with string)
-    (replace-match replace-with nil nil string)))
-
-(defun aminb--my-html-body-light-filter (output backend info)
-  "Make adjustments needed for dark/light mode <input> tag to work."
-  (when (eq backend 'html)
-    (aminb--find-replace
-     "</body>\n"
-     "</div>\n</body>\n"
-     (aminb--find-replace
-      "<body>\n"
-      "<body>\n<input class=\"light-off\" id=\"light-off\" type=\"checkbox\">\n<div class=\"page\">"
-      output))))
-
-(add-to-list 'org-export-filter-final-output-functions
-           'aminb--my-html-body-light-filter)
-
-;; re-defining this (originally in `ox-html.el') to add `?g'
-(defun org-html-format-spec (info)
-  "Return format specification for preamble and postamble.
-INFO is a plist used as a communication channel."
-  (let ((timestamp-format (plist-get info :html-metadata-timestamp-format))
-        (git-repo "<a href=\"https://git.sr.ht/~aminb/aminb.org/commit/?id=%s\">@%s</a>")
-        (git-rev (shell-command-to-string "git rev-parse HEAD"))
-        (git-rev-short (shell-command-to-string "git rev-parse --short HEAD")))
-    `((?t . ,(org-export-data (plist-get info :title) info))
-      (?s . ,(org-export-data (plist-get info :subtitle) info))
-      (?d . ,(org-export-data (org-export-get-date info timestamp-format)
-			      info))
-      (?T . ,(format-time-string timestamp-format))
-      (?a . ,(org-export-data (plist-get info :author) info))
-      (?e . ,(mapconcat
-	      (lambda (e) (format "<a href=\"mailto:%s\">%s</a>" e e))
-	      (split-string (plist-get info :email)  ",+ *")
-	      ", "))
-      (?g . ,(format git-repo git-rev git-rev-short))
-      (?c . ,(plist-get info :creator))
-      (?C . ,(let ((file (plist-get info :input-file)))
-	       (format-time-string timestamp-format
-				   (and file (nth 5 (file-attributes file))))))
-      (?v . ,(or (plist-get info :html-validation-link) "")))))
-
-;; timestamps can be used to avoid rebuilding everything
-;; should probably be put inside the public/ directory
-(setq org-publish-use-timestamps-flag t
-      org-publish-timestamp-directory "./")
-
-;; get rid of index.html~ and other backup files that may be created during generation
-(setq make-backup-files nil)
-
-(setq org-export-with-section-numbers nil
-      org-export-with-smart-quotes t
-      org-export-with-email t
-      org-export-with-date t
-      org-export-with-tags 'not-in-toc
-      org-export-with-toc t)
-
-(setq org-html-divs '((preamble  "header" "preamble")
-                      (content   "main"   "content")
-                      (postamble "footer" "postamble"))
-      ;; TODO: link last update to commit history of file
-      org-html-preamble t
-      org-html-postamble t
-      org-html-preamble-format  `(("en" ,(aminb--readfile "partials/preamble.html")))
-      org-html-postamble-format `(("en" ,(aminb--readfile "partials/postamble.html")))
-      org-html-container-element "section"
-      org-html-metadata-timestamp-format "%Y-%m-%d"
-      org-html-checkbox-type 'html
-      org-html-html5-fancy t
-      ;; use custom css
-      ;; this removes the dependency on `htmlize',
-      ;; but we also lose syntax highlighting.
-      org-html-htmlize-output-type nil
-      org-html-validation-link nil
-      org-html-doctype "html5")
-
-(setq org-publish-project-alist
-      (list
-       (list "site-org"
-             :base-directory "./source/"
-             :exclude "macros.org"
-             :recursive t
-             :publishing-function '(org-html-publish-to-html)
-             :publishing-directory "./public/"
-             :html-head-include-default-style nil
-             :html-head-include-scripts nil)
-       (list "site-static"
-             :base-directory "source/"
-             :exclude "\\.org\\'"
-             :base-extension 'any
-             :publishing-directory "./public"
-             :publishing-function 'org-publish-attachment
-             :recursive t)
-       (list "site" :components '("site-org"))))
-
-(defun aminb/publish ()
-  (org-publish-all))
diff --git a/source/global.js b/source/global.js
deleted file mode 100644
index f7ecb6b..0000000
--- a/source/global.js
+++ /dev/null
@@ -1,11 +0,0 @@
-!function(t){
-  t.addEventListener('DOMContentLoaded', function () {
-    var l = t.querySelector('#light-off');
-    if (l !== null) {
-      l.checked = t.cookie.match(/lightOff=true/) !== null;
-      l.addEventListener('change', function () {
-        t.cookie = 'lightOff=' + JSON.stringify(l.checked) + ';path=/';
-      });
-    }
-  })
-}(document);
diff --git a/source/style.css b/source/style.css
deleted file mode 100644
index 3ffebe6..0000000
--- a/source/style.css
+++ /dev/null
@@ -1,220 +0,0 @@
-html, body {
-  margin: 0;
-  height: 100%;
-}
-
-body {
-  font-family: "Liberation Sans", "Arial", sans-serif;
-  color: #232323;
-}
-
-main {
-  margin: 0 auto;
-  max-width: 34em;
-  padding: 1em;
-}
-
-/* Header and Footer */
-
-#aminb { font-size: 0.9em; }
-
-#preamble,
-#postamble {
-  color: #888888;
-  padding: 1em;
-  margin: 0 auto;
-  max-width: 34em;
-}
-
-#preamble { padding: 2em 1em 0em 1em; }
-
-#preamble h2 { display: inline; }
-
-#preamble a { border: none !important; color: #888 !important; }
-
-#preamble h2 a { color: #3a89c9 !important; }
-
-#preamble .bar {
-  color: #ccc;
-  font-size: 12pt;
-  vertical-align: bottom;
-  padding-left: 1px;
-  padding-right: 1px;
-}
-
-#postamble { margin-bottom: 2em; }
-
-#postamble a {
-  color: #888888 !important;
-  border-bottom: 1px solid #cccccc !important;
-}
-
-/* Content */
-
-#content {
-  line-height: 1.6em;
-}
-
-#content h1, #content h2 {
-  line-height: 1em;
-  font-weight: 700;
-  letter-spacing: -0.03em;
-  word-spacing: -0.03em;
-}
-
-#content h1 { font-size: 1.6em; }
-
-#content h2 {
-  font-size: 1.2em;
-  padding: 0.25em 0;
-}
-
-#content p {
-  margin: 1em 0;
-}
-
-#content code {
-  background-color: #f5f5f5;
-  padding: 1px 3px;
-}
-
-#content code,
-#content pre {
-  font-family: "DejaVu Sans Mono", monospace;
-  font-size: 0.9em;
-  line-height: 1.5em;
-  margin: 0;
-}
-
-#content pre {
-  background-color: #f5f5f5;
-  color: #232323;
-  margin: 0 -1em;
-  overflow-x: auto;
-  padding: 1em;
-  word-wrap: normal;
-}
-
-#content ul {
-  padding: 0;
-  margin: 0.3em 0 0 1.6em;
-}
-
-#content ul li {
-  /* list-style: none; */
-}
-
-#content li {
-  margin: 0.5em 0;
-}
-
-.pub-desc {
-  font-size: 0.95em;
-}
-
-#text-publications p {
-  margin: 0.5em 0;
-}
-
-.light-off:checked ~ .page #content pre,
-.light-off:checked ~ .page #content code {
-  background-color: #232323;
-}
-
-.clear { clear: both; }
-
-#hello { float: left; line-height: 50px !important; }
-
-#content .picture__avatar {
-  margin: 0;
-  height: 64px;
-  width: 64px;
-  border-radius: 50%;
-  float: right;
-}
-
-@media only screen and (min-width: 570px) {
-  .picture__avatar {
-    margin-right: 3em !important;
-  }
-}
-
-.page {
-  background-color: #ffffff;
-  color: #232323;
-  min-height: 100%;
-}
-
-.page a {
-  color: #357edd;
-  text-decoration: none;
-  border-bottom: 1px solid #a5ceff;
-}
-
-pre { margin-left: 0 }
-
-/* Light switch */
-
-#light-off {
-  position: absolute;
-  visibility: hidden;
-}
-
-.light-off-button {
-  cursor: pointer;
-  vertical-align: middle;
-}
-
-.light-off-button,
-.light-off-button-inline {
-  color: #888888;
-  -webkit-user-select: none;
-  user-select: none;
-  cursor: pointer;
-  text-align: right;
-}
-
-.light-off-button:hover:after,
-.light-off-button-inline:hover:after {
-  color: #357edd;
-  border-bottom: 0;
-}
-
-.light-off:checked ~ .page .light-off-button:hover:after
-.light-off:checked ~ .page .light-off-button-inline:hover:after {
-  color: #ddddb6;
-  border-bottom: 0;
-}
-
-.light-off-button:after,
-.light-off-button-inline:after {
-  content: "\1F4A1";
-  font-family: "Noto Color Emoji", "Noto Sans", "Arial", sans-serif;
-}
-
-.light-off:checked ~ .page {
-  background-color: #141414;
-  color: #cccccc;
-}
-
-.page:selection {
-  background: #ddddb6;
-}
-.light-off:checked ~ .page:selection {
-  background: #357edd;
-}
-
-.light-off:checked ~ .page a, .light-off:checked ~ header a {
-  color: #ddddb6 !important;
-  border-bottom: 1px solid #aaaa96;
-}
-
-.light-off:checked ~ .page a:visited {
-  color: #888888;
-  border-bottom: 1px solid #444444;
-}
-
-.light-off:checked ~ .page a:hover {
-  color: #ddddb6;
-  border-bottom: 1px solid #ddddb6;
-}
diff --git a/themes/divine b/themes/divine
new file mode 160000
index 0000000..dd3bc55
--- /dev/null
+++ b/themes/divine
@@ -0,0 +1 @@
+Subproject commit dd3bc55ba50f2320098c894a0de5458fb233920a
diff --git a/themes/hugo-debugprint b/themes/hugo-debugprint
new file mode 160000
index 0000000..334aed7
--- /dev/null
+++ b/themes/hugo-debugprint
@@ -0,0 +1 @@
+Subproject commit 334aed7c01552d2f761a0cab2f048c2475b96363
diff --git a/themes/hugo-search-fuse-js b/themes/hugo-search-fuse-js
new file mode 160000
index 0000000..3622108
--- /dev/null
+++ b/themes/hugo-search-fuse-js
@@ -0,0 +1 @@
+Subproject commit 362210856807d835cb9e41f3bc27625c36fed618