#Linux Handbook

https://github.com/SuperManito/LinuxMirrors

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bash <(curl -sSL https://linuxmirrors.cn/main.sh)

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bash <(curl -sSL https://linuxmirrors.cn/docker.sh)

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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

https://wiki.archlinuxcn.org/zh-sg/GNOME/Keyring

use gnome-keyring and thunar to auto connect a webdav. https://forum.mxlinux.org/viewtoasset.php?t=66523

##Reference

https://linuxhandbook.com/

##commands

type something

example

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