diff options
Diffstat (limited to 'www/content/notes')
| -rw-r--r-- | www/content/notes/cheat-sheet.md | 142 | ||||
| -rw-r--r-- | www/content/notes/hurd.md | 55 | ||||
| -rw-r--r-- | www/content/notes/hurd/cheat-sheet.md | 65 | ||||
| -rw-r--r-- | www/content/notes/hurd/todos.md | 2 |
4 files changed, 128 insertions, 136 deletions
diff --git a/www/content/notes/cheat-sheet.md b/www/content/notes/cheat-sheet.md index 77e337d..56bc92a 100644 --- a/www/content/notes/cheat-sheet.md +++ b/www/content/notes/cheat-sheet.md @@ -1,18 +1,24 @@ --- title: "Cheat Sheet" date: 2025-04-01T23:09:53+08:00 -lastmod: 2025-04-01T23:09:53+08:00 +lastmod: 2025-06-12T01:09:39+08:00 --- +{{< mono >}} + +goto: [Hurd Cheat Sheet (in a separated page)](/notes/hurd/cheat-sheet) + +{{< /mono >}} + ## GRUB Update GRUB after `grub` package is updated. Replace `/boot` with your mount point of the EFI partition in `--efi-directory=/boot`. Replace `GRUB` with your bootloader id in `--bootloader-id=GRUB`. -```bash-session -# grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=GRUB -# grub-mkconfig -o /boot/grub/grub.cfg +```sh +grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=GRUB +grub-mkconfig -o /boot/grub/grub.cfg ``` ## (Private) My Service Infrastructure Management @@ -23,14 +29,14 @@ All commands should be run at the project root path. Script from <https://docs.deno.com/runtime/getting_started/installation/> -```bash-session -$ curl -fsSL https://deno.land/install.sh | sh +```sh +curl -fsSL https://deno.land/install.sh | sh ``` ### Add Git Server User / Set Password -```bash-session -$ docker run -it --rm -v "./data/git/user-info:/user-info" httpd htpasswd /user-info [username] +```sh +docker run -it --rm -v "./data/git/user-info:/user-info" httpd htpasswd /user-info [username] ``` ### Certbot @@ -54,14 +60,14 @@ A complete command is `[prefix] [docker (based on challenge kind)] [command] [ch For example, **test** create/expand/shrink with standalone server: -```bash-session -# docker run -it --rm --name certbot \ -> -v "./data/certbot/certs:/etc/letsencrypt" -v "./data/certbot/data:/var/lib/letsencrypt"` \ -> -p "0.0.0.0:80:80" \ -> certonly \ -> --standalone \ -> -d crupest.life -d mail.crupest.life \ -> --test-cert --dry-run +```sh +docker run -it --rm --name certbot \ + -v "./data/certbot/certs:/etc/letsencrypt" -v "./data/certbot/data:/var/lib/letsencrypt"` \ + -p "0.0.0.0:80:80" \ + certonly \ + --standalone \ + -d crupest.life -d mail.crupest.life \ + --test-cert --dry-run ``` ## System Setup @@ -70,107 +76,57 @@ For example, **test** create/expand/shrink with standalone server: #### Setup SSL Certificates and Curl -```bash-session -# apt-get update -# apt-get install ca-certificates curl -# install -m 0755 -d /etc/apt/keyrings +```sh +apt-get update +apt-get install ca-certificates curl +install -m 0755 -d /etc/apt/keyrings ``` ### Docker Setup #### Uninstall Packages Provided by Stock Repo -```bash-session -# for pkg in docker.io docker-doc docker-compose \ -> podman-docker containerd runc; do -> apt-get remove $pkg; -> done +```bash +for pkg in docker.io docker-doc docker-compose \ + podman-docker containerd runc; do + apt-get remove $pkg; +done ``` #### Install Certs From Docker Remember to [setup ssl and curl](#setup-ssl-certificates-and-curl) first. -```bash-session -# curl -fsSL https://download.docker.com/linux/debian/gpg \ -> -o /etc/apt/keyrings/docker.asc -# chmod a+r /etc/apt/keyrings/docker.asc +```sh +curl -fsSL https://download.docker.com/linux/debian/gpg \ + -o /etc/apt/keyrings/docker.asc +chmod a+r /etc/apt/keyrings/docker.asc ``` #### Add Docker Repos -```bash-session -# echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] \ -> https://download.docker.com/linux/debian \ -> $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \ -> tee /etc/apt/sources.list.d/docker.list > /dev/null +```bash +echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] \ + https://download.docker.com/linux/debian \ + $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \ + tee /etc/apt/sources.list.d/docker.list > /dev/null ``` #### Install Docker Packages -```bash-session -# apt-get update -# apt-get install docker-ce docker-ce-cli containerd.io \ -> docker-buildx-plugin docker-compose-plugin +```sh +apt-get update +apt-get install docker-ce docker-ce-cli containerd.io \ + docker-buildx-plugin docker-compose-plugin ``` #### Start And Enable Docker Remember to log out and log back to let user group change take effects. -```bash-session -# systemctl enable docker -# systemctl start docker -# groupadd -f docker -# usermod -aG docker $USER -``` - -### Font Config - -```xml -<?xml version="1.0"?> -<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd"> -<fontconfig> - - <alias> - <family>sans-serif</family> - <prefer> - <family>MiSans</family> - <family>Noto Color Emoji</family> - </prefer> - </alias> - - <alias> - <family>serif</family> - <prefer> - <family>MiSans</family> - <family>Noto Color Emoji</family> - </prefer> - </alias> - - <alias> - <family>Maple Mono</family> - <prefer> - <family>Maple Mono NF</family> - <family>Maple Mono</family> - </prefer> - </alias> - - <alias> - <family>Noto Sans</family> - <prefer> - <family>Noto Sans</family> - <family>Noto Sans CJK SC</family> - </prefer> - </alias> - - <alias> - <family>Noto Serif</family> - <prefer> - <family>Noto Serif</family> - <family>Noto Serif CJK SC</family> - </prefer> - </alias> - -</fontconfig> +```sh +systemctl enable docker +systemctl start docker +groupadd -f docker +usermod -aG docker $USER ``` diff --git a/www/content/notes/hurd.md b/www/content/notes/hurd.md index 67b8df9..aeb9b15 100644 --- a/www/content/notes/hurd.md +++ b/www/content/notes/hurd.md @@ -1,12 +1,12 @@ --- title: "Hurd" date: 2025-03-03T15:34:41+08:00 -lastmod: 2025-03-03T23:28:46+08:00 +lastmod: 2025-06-12T01:09:39+08:00 --- {{< mono >}} -[TODOS](/notes/hurd/todos) +goto: [Cheat Sheet](/notes/hurd/cheat-sheet) | [Todos](/notes/hurd/todos) {{< /mono >}} @@ -38,6 +38,18 @@ refs: {{< /mono >}} +## mailing lists / irc + +{{< mono >}} + +| name | address | +| --- | --- | +| hurd | <bug-hurd@gnu.org> | +| debian | <debian-hurd@lists.debian.org> | +| irc | librechat #hurd | + +{{< /mono >}} + ## *_MAX patch See [this](posts/c-func-ext.md) @@ -92,42 +104,3 @@ web cru: <https://crupest.life/git/hurd/web.git> upstream: <https://git.savannah.gnu.org/git/hurd/web.git> {{< /link-group >}} - -## cheatsheet - -Start qemu - -```sh -qemu-system-x86_64 -enable-kvm -m 4G \ - -net nic -net user,hostfwd=tcp::3222-:22 \ - -vga vmware -drive cache=writeback,file=[...] -``` - -Configure/Setup network - -```sh -settrans -fgap /servers/socket/2 /hurd/pfinet \ - -i /dev/eth0 -a 10.0.2.15 -g 10.0.2.2 -m 255.255.255.0 -fsysopts /servers/socket/2 /hurd/pfinet \ - -i /dev/eth0 -a 10.0.2.15 -g 10.0.2.2 -m 255.255.255.0 -fsysopts /server/socket/2 -a 10.0.2.15 -g 10.0.2.2 -m 255.255.255.0 -``` - -Setup apt - -```sh -apt-get --allow-unauthenticated --allow-insecure-repositories update -apt-get --allow-unauthenticated upgrade -``` - -## mailing lists / irc - -{{< mono >}} - -| name | address | -| --- | --- | -| hurd | <bug-hurd@gnu.org> | -| debian | <debian-hurd@lists.debian.org> | -| irc | librechat #hurd | - -{{< /mono >}} diff --git a/www/content/notes/hurd/cheat-sheet.md b/www/content/notes/hurd/cheat-sheet.md new file mode 100644 index 0000000..f48e943 --- /dev/null +++ b/www/content/notes/hurd/cheat-sheet.md @@ -0,0 +1,65 @@ +--- +title: "Hurd Cheat Sheet" +date: 2025-06-12T00:59:16+08:00 +lastmod: 2025-06-12T00:59:16+08:00 +--- + +## Mirrors + +The mirror has to be `debian-ports`, not `debian`, and many mirror sites do not +provide it. Following is aliyun mirror: + +```txt +/etc/apt/sources.list +--- +deb https://mirrors.aliyun.com/debian-ports/ unstable main +deb https://mirrors.aliyun.com/debian-ports/ unreleased main +deb-src https://mirrors.aliyun.com/debian/ unstable main +``` + +The hurd-amd64 deb-src seems to not work. + +## Use QEMU Virtual Machine + +For i386, use + +```sh +qemu-system-x86_64 -enable-kvm -m 4G \ + -net nic -net user,hostfwd=tcp::3222-:22 \ + -vga vmware -drive cache=writeback,file=[...] +``` + +For x86_64, use + +```sh +qemu-system-x86_64 -enable-kvm -m 8G -machine q35 \ + -net nic -net user,hostfwd=tcp::3223-:22 \ + -vga vmware -drive cache=writeback,file=[...] +``` + +GRUB in the image seems to use hard-coded path of `/dev/*` block file as the +root partition in the kernel command line rather than GUID, so if the hard disk +bus is changed in QEMU and the path is changed accordingly, the system can't +boot on. + +QEMU cli arguments `-machine q35` enables AHCI and SATA, and is **required for +official x86_64 image to boot**. As for i386, I haven't checked now. + +## Inside Hurd + +Configure/Setup network + +```sh +settrans -fgap /servers/socket/2 /hurd/pfinet \ + -i /dev/eth0 -a 10.0.2.15 -g 10.0.2.2 -m 255.255.255.0 +fsysopts /servers/socket/2 /hurd/pfinet \ + -i /dev/eth0 -a 10.0.2.15 -g 10.0.2.2 -m 255.255.255.0 +fsysopts /server/socket/2 -a 10.0.2.15 -g 10.0.2.2 -m 255.255.255.0 +``` + +Setup apt + +```sh +apt-get --allow-unauthenticated --allow-insecure-repositories update +apt-get --allow-unauthenticated upgrade +``` diff --git a/www/content/notes/hurd/todos.md b/www/content/notes/hurd/todos.md index cd93f01..8fe068b 100644 --- a/www/content/notes/hurd/todos.md +++ b/www/content/notes/hurd/todos.md @@ -58,5 +58,3 @@ gerrit: <https://chromium-review.googlesource.com/c/codecs/libgav1/+/6239812> {{< /link-group >}} {{< /todo >}} - - |