From e6407d4f4832cd2e6cc98f000ec4ca3a8f141c95 Mon Sep 17 00:00:00 2001
From: exu <mrc@frm01.net>
Date: Tue, 6 Aug 2024 11:16:20 +0200
Subject: [PATCH] Add zram. Reformat package list as table

---
 pages/02.linux/guides/arch/default.en.md | 89 ++++++++++++++----------
 1 file changed, 51 insertions(+), 38 deletions(-)

diff --git a/pages/02.linux/guides/arch/default.en.md b/pages/02.linux/guides/arch/default.en.md
index 4fbdb60..fcf8c18 100644
--- a/pages/02.linux/guides/arch/default.en.md
+++ b/pages/02.linux/guides/arch/default.en.md
@@ -244,38 +244,27 @@ pacstrap /mnt base base-devel linux linux-firmware linux-headers vim git openssh
 
 [/shroot]
 
-### Microcode
+### Other packages
 
-`amd-ucode`
-
-`intel-ucode`
-
-### Filesystems
-
-Fat32:  
-`dosfstools mtools`
-
-Ext4:  
-`e2fsprogs`
-
-Btrfs:  
-`btrfs-progs compsize`
-
-### Wifi
-
-`wpa_supplicant`
-
-### Snapper
-
-`snapper`
-
-### Certificates
-
-`ca-certificates ca-certificates-mozilla`
-
-### other
-
-`cups hplip xdg-utils xdg-user-dirs inetutils`
+| Package                   | Category      | Component    |
+| ------------------------- | ------------- | ------------ |
+| `amd-ucode`               | CPU microcode |
+| `intel-ucode`             | CPU microcode |
+| `dosfstools`              | Filesystems   | Fat32        |
+| `mtools`                  | Filesystems   | Fat32        |
+| `e2fsprogs`               | Filesystems   | Ext4         |
+| `btrfs-progs`             | Filesystems   | Btrfs        |
+| `compsize`                | Filesystems   | Btrfs        |
+| `wpa_supplicant`          | Wifi          |
+| `snapper`                 | System        | Snapshots    |
+| `ca-certificates`         | System        | Certificates |
+| `ca-certificates-mozilla` | System        | Certificates |
+| `zram-generator`          | System        | Zram         |
+| `cups`                    | Printing      | General      |
+| `hplip`                   | Printing      | HP           |
+| `xdg-utils`               | System        | Defaults     |
+| `xdg-user-dirs`           | System        | Defaults     |
+| `inetutils`               | Tools         | Networking   |
 
 ## Generate fstab
 
@@ -342,6 +331,25 @@ passwd
 
 [/shroot]
 
+## Configure zram
+
+Create the file `/etc/systemd/zram-generator.conf`
+
+```systemd
+[zram0]
+zram-size = ram / 2
+compression-algorithm = zstd
+```
+
+[shroot]
+
+```
+systemctl daemon-reload
+systemctl start systemd-zram-setup@zram<X>.service
+```
+
+[/shroot]
+
 ## Bootloader installation
 
 ### rEFInd
@@ -368,7 +376,8 @@ refind-install
 
 #### Autodetection
 
-`/boot/refind_linux.conf`  
+`/boot/refind_linux.conf`
+
 ```
 "Boot with standard options" "rw loglevel=3 quiet cryptdevice=LABEL=(label):(name) root=/dev/mapper/(name) rootflags=subvol=@"
 ```
@@ -376,9 +385,10 @@ refind-install
 #### Manual boot stanza
 
 Assuming you use a `/boot` partition containing the `EFI` directory and linux kernels.  
-`refind-nord-theme` is required for the icon configured below. Install it from the AUR or change the icon to `/EFI/refind/icons/os_arch.png`.  
+`refind-nord-theme` is required for the icon configured below. Install it from the AUR or change the icon to `/EFI/refind/icons/os_arch.png`.
+
+`/boot/EFI/refind/refind.conf`
 
-`/boot/EFI/refind/refind.conf`  
 ```
 menuentry "Arch Linux" {
     icon     /EFI/refind/themes/nord/icons/os_arch.png
@@ -394,7 +404,8 @@ menuentry "Arch Linux" {
 }
 ```
 
-Edit `/boot/EFI/refind/themes/nord/theme.conf` to show keyboard options by removing `hints` from `hideui`  
+Edit `/boot/EFI/refind/themes/nord/theme.conf` to show keyboard options by removing `hints` from `hideui`
+
 ```
 ...
 hideui singleuser,badges
@@ -542,11 +553,12 @@ pacman -S snap-pac
 
 ## (rEFInd) Show snapshots in bootmenu
 
-This requires a manual boot entry definition in `/boot/EFI/refind/refind.conf` as shown in [Manual boot stanza](#manual-boot-stanza)  
+This requires a manual boot entry definition in `/boot/EFI/refind/refind.conf` as shown in [Manual boot stanza](#manual-boot-stanza)
 
 `paru -S refind-btrfs`
 
-In `/etc/refind-btrfs.conf`, embed the btrfs logo.  
+In `/etc/refind-btrfs.conf`, embed the btrfs logo.
+
 ```
 ...
 [boot-stanza-generation.icon]
@@ -555,6 +567,7 @@ mode = "embed_btrfs_logo"
 ```
 
 Use the inverted logo for darker themes such as Nord.
+
 ```
 ...
 [boot-stanza-generation.icon.btrfs-logo]
@@ -565,4 +578,4 @@ variant = "inverted"
 `systemctl enable --now refind-btrfs.service`
 
 **NOTE:** this doesn't work yet, as the UUID naming scheme is not supported by refind-btrfs.  
-See [issue 46](https://github.com/Venom1991/refind-btrfs/issues/46) for details.  
+See [issue 46](https://github.com/Venom1991/refind-btrfs/issues/46) for details.