使用linuxonDocshttps://hiraethecho.github.io/docs/topics/%E4%BD%BF%E7%94%A8linux/Recent contentin使用linuxonDocsHugo --0.152.2enwyz2016zxc@outlook.com(Hiraeth)wyz2016zxc@outlook.com(Hiraeth)Mon, 16 Mar 2026 15:39:39 +0800nirihttps://hiraethecho.github.io/docs/linux/niri/Tue, 02 Dec 2025 00:00:00 +0000wyz2016zxc@outlook.com(Hiraeth)https://hiraethecho.github.io/docs/linux/niri/wayland下paper scroll 的 wm #滚动式窗口管理器niri

长期使用dwm作为X11下的窗口管理器，一直想找一个舒服wayland下窗口管理器试试。hyprland太重了，dwl没力气再写了，river太像了，sway不习惯。
最后发现了niri，水平滚动式WM，非常有趣好用。

##特点

某种意义上niri是反窗口管理器：不管理窗口，就一排铺开。

  • 最大的优点应该是窗口不会变化大小和位置。
  • 我用dwm时主要用monocle布局，并且尽量放在不同tag下（dwm的tag类似于工作区），通过切换tag来切换窗口。少数需要同时查看多个窗口时才会用grid或tile布局。
    在niri下用named workspace可以实现相同效果，并且更符合直觉，就像在一个大桌子上摊开文件一样。
  • 另一个优势是niri的逻辑很适合触控板，在外出无鼠标使用笔记本的场景非常舒服。

##set-up

各种配置文档和实例已经很多了，所以只列出我选择的搭配的组合：

  • niri
  • dms/noctalia
  • rofi
  • foot

然后是我倾向的设定：

  • 虽然niri推荐动态工作区，但我还是习惯named space，所以用dms和noctalia这种quick-shell系的组件作为bar（waybar用不习惯）
  • 我习惯少一点快捷键，不介意稍微多按几下，所以只使用
    TEXT
        Super+H {
        consume-or-expel-window-left
    }
    Super+L {
        consume-or-expel-window-right
    }
    Super+J {
        move-window-down-or-to-workspace-down
    }
    Super+K {
        move-window-up-or-to-workspace-up
    }
    而且基本不用移动workspace或column的操作
  • 使用rofi是因为X11下也可以用，保持一点一致性。

##dot

我的具体配置可以参考我的 ，使用stow管理。
niri相关的文件在wm/.config/niri，rofi相关的配置（没有整理）在tools/.config/rofi和bin/.local/bin/

]]>linux手册https://hiraethecho.github.io/docs/linux/linux-handbook/Sat, 25 Oct 2025 00:00:00 +0000wyz2016zxc@outlook.com(Hiraeth)https://hiraethecho.github.io/docs/linux/linux-handbook/<h1 id="linux-handbook"> <a class="anchor inpage" href="#linux-handbook">#</a>Linux Handbook</h1> <p> </p> <details open> <summary>TEXT</summary><pre class="codeblock" ><code class="language-" data-lang="">bash &lt;(curl -sSL https://linuxmirrors.cn/main.sh)</code><button onclick="copyCode(this)" class="copybtn">copy</button></pre></details> <script> function copyCode(btn) { const code = btn.previousElementSibling.textContent.trim(); navigator.clipboard.writeText(code).then(() => { btn.innerText = "copied"; setTimeout(() => (btn.innerText = "copy"), 2000); }); } </script><details open> <summary>TEXT</summary><pre class="codeblock" ><code class="language-" data-lang="">bash &lt;(curl -sSL https://linuxmirrors.cn/docker.sh)</code><button onclick="copyCode(this)" class="copybtn">copy</button></pre></details> <script> function copyCode(btn) { const code = btn.previousElementSibling.textContent.trim(); navigator.clipboard.writeText(code).then(() => { btn.innerText = "copied"; setTimeout(() => (btn.innerText = "copy"), 2000); }); } </script><details open> <summary>TEXT</summary><pre class="codeblock" ><code class="language-" data-lang="">bash &lt;(curl -sSL https://linuxmirrors.cn/docker.sh) --only-registry</code><button onclick="copyCode(this)" class="copybtn">copy</button></pre></details> <script> function copyCode(btn) { const code = btn.previousElementSibling.textContent.trim(); navigator.clipboard.writeText(code).then(() => { btn.innerText = "copied"; setTimeout(() => (btn.innerText = "copy"), 2000); }); } </script><h2 id="file"> <a class="anchor inpage" href="#file">##</a>file</h2> <p><code>filedialog</code> 是其他应用需要选择文件时的弹窗</p> #Linux Handbook

TEXT
bash <(curl -sSL https://linuxmirrors.cn/main.sh)
TEXT
bash <(curl -sSL https://linuxmirrors.cn/docker.sh)
TEXT
bash <(curl -sSL https://linuxmirrors.cn/docker.sh) --only-registry

##file

filedialog 是其他应用需要选择文件时的弹窗

##boot

##display manager

lightdm 有一堆莫名其妙的问题

gtk display还不知道怎么搞

##keyring

use gnome-keyring and thunar to auto connect a webdav.

##Reference

##commands

sh
type something

example

sh
type cd

cd is a shell builtin

##技巧

tldr
  Change attributes of files or directories.
  More information: <https://manned.org/chattr>.

  Make a file or directory [i]mmutable to changes and deletion, even by superuser:

      chattr +i path/to/file_or_directory

  Make a file or directory mutable:

      chattr -i path/to/file_or_directory

  [R]ecursively make an entire directory and contents immutable:

      chattr -R +i path/to/directory

  Mark a directory and its files to be interpreted in a case-insensitive manner (case-[F]olding):

      chattr +F path/to/directory

  Set a file to only allow [a]ppending:

      chattr +a path/to/file
]]>Display Managerhttps://hiraethecho.github.io/docs/linux/sddm/Thu, 05 Jun 2025 00:00:00 +0000wyz2016zxc@outlook.com(Hiraeth)https://hiraethecho.github.io/docs/linux/sddm/在Linux系统中配置显示管理器（Display Manager）的指南，包括无显示管理器和sddm的自动登录设置。 #Display Manager

##No DM

skip username: /etc/systemd/system/getty@tty1.service.d/skip-username.conf

TEXT
[Service]
ExecStart=
ExecStart=-/sbin/agetty -o '-p -- hiraeth' --noclear --skip-login - $TERM

##sddm

###autologin

默认session /etc/sddm.conf

TEXT
[Theme]
Current=chili

[Autologin]
User=hiraeth
Session=dwm.desktop

免密码 You must then also be part of the nopasswdlogin group to be able to login interactively without entering your password:

sh
groupadd -r nopasswdlogin
gpasswd -a username nopasswdlogin

SDDM goes through PAM so you must configure the SDDM configuration of PAM: /etc/pam.d/sddm

TEXT
#%PAM-1.0
auth        sufficient  pam_succeed_if.so user ingroup nopasswdlogin
auth        include     system-login
-auth       optional    pam_gnome_keyring.so
-auth       optional    pam_kwallet5.so

account     include     system-login

password    include     system-login
-password   optional    pam_gnome_keyring.so    use_authtok

session     optional    pam_keyinit.so          force revoke
session     include     system-login
-session    optional    pam_gnome_keyring.so    auto_start
-session    optional    pam_kwallet5.so         auto_start

/etc/pam.d/sddm-autologin

TEXT
#%PAM-1.0
auth        required    pam_env.so
auth        required    pam_faillock.so preauth
auth        required    pam_shells.so
auth        required    pam_nologin.so
auth        required    pam_permit.so
-auth       optional    pam_gnome_keyring.so
-auth       optional    pam_kwallet5.so
account     include     system-local-login
password    include     system-local-login
session     include     system-local-login
-session    optional    pam_gnome_keyring.so auto_start
-session    optional    pam_kwallet5.so auto_start

##files

/etc/zsh/zshenv
export ERRFILE="$XDG_CACHE_HOME/X11/xsession-errors"
]]>qemu虚拟机https://hiraethecho.github.io/docs/linux/virtual-machine/Mon, 21 Apr 2025 00:00:00 +0000wyz2016zxc@outlook.com(Hiraeth)https://hiraethecho.github.io/docs/linux/virtual-machine/在linux上配置使用qemu虚拟机 #qemu虚拟机

##Install

Install pakages

arch
paru -S qemu-base # basic
paru -S libvirt # 虚拟机一些api的封装
virtual-manager # GUI
paru -S dnsmasq bridge-utils # net

Add user into groups, and start services
编辑文件/etc/libvirt/libvirtd.conf

conf
unix_sock_group = "libvirt"
unix_sock_rw_perms = "0770"
TEXT
sudo usermod -a -G libvirt $(whoami)
sh
sudo systemctl enable libvirtd.service

##net

sh
sudo virsh net-list --all
sudo virsh net-start --all
sudo virsh net-autostart default

##Windows

一个更迷你的win镜像

]]>