`.dir-locals.el' file will automatically activate writeroom-mode for all org files and set `org-confirm-babel-evaluate' to nil.
588 lines
16 KiB
Org Mode
588 lines
16 KiB
Org Mode
#+title: Neofetch configuration
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#+setupfile: headers
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#+OPTIONS: auto-id:t
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#+HTML_HEAD_EXTRA: <meta name="description" content="Phundrak's Neofetch config" />
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#+HTML_HEAD_EXTRA: <meta property="og:title" content="Phundrak's Neofetch config" />
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#+HTML_HEAD_EXTRA: <meta property="og:description" content="Description of the Neofetch config file of Phundrak" />
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#+PROPERTY: header-args :noweb yes :exports code :tangle no :exports none
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#+PROPERTY: header-args:sh :tangle ~/.config/neofetch/config.conf :exports code :noweb yes :padline no :mkdir yes
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* Introduction
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:PROPERTIES:
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:CUSTOM_ID: Introduction-5942aea3
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:END:
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[[https://github.com/dylanaraps/neofetch][Neofetch]] is a CLI utility used to display system information. It was written in
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Bash, and thus its configuration file is written as a Bash script too. This
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document was written with org-mode, and my configuration file is tangled from
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the source blocks you will see below to ~~/.config/neofetch/config.conf~. This
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configuration will only contain what I need. For any further information, please
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refer to the [[https://github.com/dylanaraps/neofetch][original repository]] and [[https://github.com/dylanaraps/neofetch/wiki/Customizing-Info][its documentation]].
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* The ~print_info~ functions
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:PROPERTIES:
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:CUSTOM_ID: The_print_info_functions-bb30763f
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:END:
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The ~print_info~ function is the function called by Neofetch in order to print
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the system information it could fetch. In this function, we’ll choose what to
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display, and how. This function looks like this:
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#+BEGIN_SRC sh :tangle no
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print_info() {
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# Print information here…
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}
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#+END_SRC
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Generally, what we will display will be shown through the ~info~ function,
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redefined inside Neofetch (this is not ~info(1)~). This ~info~ function accepts
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one or two arguments. With one argument, such as with ~info memory~, we can get
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a result that looks like ~5136MiB / 15873MiB~, while calling it with two
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arguments will treat the first one as a prefix and the second one as the
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interesting information; ~info "Memory" memory~ will look like
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~Memory: 5136MiB / 15873MiB~. Here is what we want to display:
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#+NAME: info-elements-table
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| Prefix | Information | What it does |
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|----------+-------------+------------------------------|
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| | title | Username and hostname |
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| | line_break | Insert a blank line |
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| | cols | System theme |
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| | line_break | Insert a blank line |
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| Distro | distro | Distribution name |
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| Kernel | kernel | Kernel version |
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| Uptime | uptime | Machine uptime |
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| Packages | packages | Number of installed packages |
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| Shell | shell | User’s default shell |
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| WM | wm | User’s Window Manager |
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| Terminal | term | Default terminal |
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| CPU | cpu | CPU information |
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| GPU | gpu | GPU information |
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| Memory | memory | RAM information |
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#+NAME: info-elements-gen
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#+BEGIN_SRC emacs-lisp :var table=info-elements-table :cache yes
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(mapconcat (lambda (x)
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(format "info %s%s"
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(if (not (string= (car x) ""))
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(format "\"%s\" " (car x))
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"")
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(cadr x)))
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table
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"\n")
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#+END_SRC
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#+RESULTS[1e66bf48472ad24006f0cb9dc9c86078764ba84e]: info-elements-gen
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#+begin_example
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info line_break
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info title
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info line_break
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info cols
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info line_break
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info "OS" distro
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info "Kernel" kernel
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info "Uptime" uptime
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info "Packages" packages
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info "Shell" shell
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info "WM" wm
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info "Terminal" term
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info "CPU" cpu
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info "GPU" gpu
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info "Memory" memory
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info "Disks" disks
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#+end_example
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Hence, the function looks like so:
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#+BEGIN_SRC sh
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print_info() {
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<<info-elements-gen()>>
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}
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#+END_SRC
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Each of these modules can be tuned with the variables presented below.
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* Information settings
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-9d4cfe88
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:END:
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Each of the following variable tunes a function that can be called in
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~print_info~ described above. It is possible to tune them by modifying this
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document or the configuration file itself, and they can be overridden by the
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command line with flags passed to ~neofetch~. I will divide these variables in
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two main categories: hardware and software-related properties.
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** Software
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Software-59f4cb0f
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:END:
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*** OS
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Software-OS-67908fc4
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:END:
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**** Distro
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Software-OS-Distro-cd12bc4f
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:END:
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This variable can shorten the output of the ~distro~ function.
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- Default value :: ~"on"~
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- Values ::
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- ~"on"~
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- ~"off"~
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- Flag :: ~--distro_shorthand~
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- Supports :: Everything except Windows and Haiku
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- Examples ::
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- on :: ~Arch Linux~
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- off :: ~Arch~
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#+begin_src sh
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distro_shorthand="off"
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#+end_src
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It is possible to display when the distro has been installed on the computer.
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***** Distro art or image
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:PROPERTIES:
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:CUSTOM_ID: Information-settings-Software-OS-Distro-Distro-art-or-image-e60cbd1e
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:END:
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By default, Neofetch will display ascii art next to our system information
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representing our distro’s logo. We’ll customize it a bit. First, let’s change
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the ~backend~ value. Note that most of them (except ~off~ of course) support
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shorthands such as ~--kitty~ when passed as arguments from the command line. In
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my case, I will use the Kitty backend since it is the native backend of the
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terminal emulator I use.
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- Default value :: ~"ascii"~
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- Values ::
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- ~ascii~
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- ~caca~
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- ~catimg~
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- ~chafa~
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- ~jp2a~
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- ~iterm2~
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- ~off~
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- ~pot~
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- ~termpix~
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- ~pixterm~
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- ~tycat~
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- ~w3m~
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- ~kitty~
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- ~ueberzug~
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- ~viu~
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- flag :: ~--backend~
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#+BEGIN_SRC sh
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image_backend="kitty"
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#+END_SRC
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Now, since I indicated I wanted an image engine, I’ll indicate neofetch which
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image to find. Note that ~auto~ will pick the best image source for whatever
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image backend is used. In ascii mode, distro ascii art will be used and in an
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image mode, your wallpaper will be used.
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- Default value :: ~auto~
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- Values ::
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- ~auto~
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- ~ascii~
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- ~wallpaper~
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- ~/path/to/img~
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- ~/path/to/ascii~
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- ~/path/to/dir/~
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- ~command output (neofetch --ascii "$(fortune | cowsay -W 30)")~
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- Flag :: ~--source~
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#+BEGIN_SRC sh
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image_source="$HOME/org/config/img/leon.png"
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#+END_SRC
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The default image size will probably not be correct since it is half the
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terminal width and I have an ultrawide monitor, so I’ll need to set it manually.
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- Default value :: ~auto~
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- Values ::
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- ~auto~
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- ~00px~
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- ~00%~
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- ~none~
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- Flag :: ~--image-size~ or ~--size~
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#+BEGIN_SRC sh
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image_size="224px"
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#+END_SRC
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**** Kernel
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Software-OS-Kernel-658cedce
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:END:
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The variable below can shorten the output ofh the ~kernel~ function.
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- Default value :: ~"on"~
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- Values ::
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- ~"on"~
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- ~"off"~
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- Flag :: ~--kernel_shorthand~
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- Supports :: Everything except *BSDs (except PacBSD and PC-BSD)
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- Examples ::
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- on :: ~4.8.9-1-ARCH~
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- off :: ~Linux 4.8.9-1-ARCH~
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#+begin_src sh
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kernel_shorthand="off"
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#+end_src
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**** OS Architecture
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Software-OS-OS_Architecture-2f60c93c
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:END:
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This variable can show or hide the OS architecture in the ~distro~ output.
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- Default value :: ~"off"~
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- Values ::
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- ~"on"~
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- ~"off"~
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- Flag :: ~--os_arch~
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- Examples ::
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- on :: ~Arch Linux x86_64~
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- off :: ~Arch Linux~
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#+begin_src sh
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os_arch="off"
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#+end_src
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**** Packages
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Software-OS-Packages-f836a58d
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:END:
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It is possible to show or hide Package Manager names.
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- Default :: ~'tiny'~
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- Values :: ~'on'~ / ~'tiny'~ / ~'off'~
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- Flag :: ~--package_managers~
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- Example ::
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- on :: ~'998 (pacman), 8 (flatpak), 4 (snap)'~
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- tiny :: ~'908 (pacman, flatpak, snap)'~
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- off :: ~'908'~
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#+BEGIN_SRC sh
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package_managers="on"
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#+END_SRC
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**** Shell
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Software-Shell-76439406
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:END:
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***** Shell path
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Software-Shell-Shell_path-9eda636d
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:END:
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This allows to show either the path of the user’s shell, or simply its name.
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- Default value :: ~"off"~
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- Values ::
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- ~"on"~
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- ~"off"~
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- Flag :: ~--shell_path~
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- Examples ::
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- on :: ~/bin/bash~
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- off :: ~bash~
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#+begin_src sh
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shell_path="off"
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#+end_src
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***** Shell version
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Software-Shell-Shell_version-03964bb3
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:END:
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This allows to show the shell’s version in the output of ~shell~.
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- Default value :: ~"on"~
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- Values ::
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- ~"on"~
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- ~"off"~
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- Flag :: ~--shell_version~
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- Examples ::
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- on :: ~bash 4.4.5~
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- off :: ~bash~
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#+begin_src sh
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shell_version="off"
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#+end_src
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*** Uptime
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Software-Uptime-a7b5361a
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:END:
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This variable can shorten the output of the ~uptime~ function. ~on~ shortens
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it a bit, while ~tiny~ shortens it greatly.
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- Default value :: ~"on"~
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- Values ::
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- ~"on"~
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- ~"tiny"~
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- ~"off"~
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- Flag :: ~--uptime_shorthand~
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- Examples ::
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- on :: ~2 days, 10 hours, 3 mins~
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- off :: ~2 days, 10 hours, 3 minutes~
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- tiny :: ~2d 10h 3m~
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#+begin_src sh
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uptime_shorthand="on"
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#+end_src
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*** IP address
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Software-IP_address-26df5e1d
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:END:
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It is possible to display the machine’s public IP address with the function
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~ip~. The value below allows the user to change the website used to fetch it.
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- Default value :: ~"http://ident.me"~
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- Value :: ~"url"~
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- Flag :: ~--ip_host~
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#+begin_src sh
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public_ip_host="http://ident.me"
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#+end_src
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- Default value :: ~""~
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- Values ::
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- ~""~
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- ~""~
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- Flag :: ~""~
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- Supports ::
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- Examples ::
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- on :: ~~
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- off :: ~~
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#+begin_src sh
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#+end_src
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*** Theming
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Software-Theming-ba7f1ccd
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:END:
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This section will allow the user to modify what Neofetch can and cannot display
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about the machine’s theming —by this, I mean its GTK theme, its icons and its
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default font.
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**** Shorten output
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Software-Theming-Shorten_output-cbef1fa4
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:END:
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With this value, it is possible to shorten the output of the computer’s theming.
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- Default value :: ~"off"~
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- Values ::
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- ~"on"~
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- ~"off"~
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- Flag :: ~--gtk_shorthand~
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- Examples ::
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- on :: ~Numix, Adwaita~
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- off :: ~Numix [GTK2], Adwaita [GTK3]~
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#+begin_src sh
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gtk_shorthand="on"
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#+end_src
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**** Enable or disable theming display for GTK2
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Software-Theming-Enable_or_disable_theming_display_for_GTK2-f4398571
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:END:
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It is possible to explicitely show or hide the computer’s theming with GTK2 with
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this variable.
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- Default value :: ~"on"~
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- Values ::
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- ~"on"~
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- ~"off"~
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- Flag :: ~--gtk2~
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- Examples ::
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- on :: ~Numix [GTK2], Adwaita [GTK3]~
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- off :: ~Adwaita [GTK3]~
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#+begin_src sh
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gtk2="off"
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#+end_src
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**** Enable or disable theming display for GTK3
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Software-Theming-Enable_or_disable_theming_display_for_GTK3-c4070e66
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:END:
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The same variable as above is also available for GTK3.
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- Default value :: ~"on"~
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- Values ::
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- ~"on"~
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- ~"off"~
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- Flag :: ~--gtk3~
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- Examples ::
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- on :: ~Numix [GTK2], Adwaita [GTK3]~
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- off :: ~Numix [GTK2]~
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#+begin_src sh
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gtk3="off"
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#+end_src
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** Hardware
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Hardware-de7ed990
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:END:
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*** CPU
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Hardware-CPU-eb0bcd7d
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:END:
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**** CPU brand
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:PROPERTIES:
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:CUSTOM_ID: Information_settings-Hardware-CPU-CPU_brand-5b25776b
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:END:
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With this variables, it is possible to show or hide the brand of a CPU in the
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~cpu~ output.
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- Default value :: ~"on"~
|
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- Values ::
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- ~"on"~
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- ~"off"~
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- Flag :: ~--cpu_brand~
|
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- Examples ::
|
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- on :: ~Intel i7-6500U~
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- off :: ~i7-6500U~
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#+begin_src sh
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cpu_brand="off"
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#+end_src
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|
||
**** CPU speed
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||
:PROPERTIES:
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||
:CUSTOM_ID: Information_settings-Hardware-CPU-CPU_speed-2bf6e5f7
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:END:
|
||
With this variable, it is possible to show or hide the speed of the CPU.
|
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- Default value :: ~"on"~
|
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- Values ::
|
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- ~"on"~
|
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- ~"off"~
|
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- Flag :: ~--cpu_speed~
|
||
- Examples ::
|
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- on :: ~Intel i7-6500U (4) @ 3.1GHz~
|
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- off :: ~Intel i7-6500U (4)~
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#+begin_src sh
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cpu_speed="off"
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#+end_src
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|
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**** CPU speed type
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:PROPERTIES:
|
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:CUSTOM_ID: Information_settings-Hardware-CPU-CPU_speed_type-a24de48f
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:END:
|
||
This allows Neofetch to know what type of speed it has to fetch regarding the
|
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machine’s CPU. Any file in ~/sys/devices/system/cpu/cpu0/cpufreq~ can be used as
|
||
a value.
|
||
- Default value :: ~"bios_limit"~
|
||
- Values ::
|
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- ~"scaling_cur_freq"~
|
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- ~"scaling_min_freq"~
|
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- ~"scaling_max_freq"~
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- ~"bios_limit"~
|
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- Flag :: ~--speed_type~
|
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- Supports :: Linux with ~cpufreq~
|
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#+begin_src sh
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speed_type="bios_limit"
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#+end_src
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|
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**** CPU speed shorthand
|
||
:PROPERTIES:
|
||
:CUSTOM_ID: Information_settings-Hardware-CPU-CPU_speed_shorthand-0d15fe08
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:END:
|
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This value allows to show sorter CPU speed with less digits. This flag is not
|
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supported in systems with CPU speed below 1GHz.
|
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- Default value :: ~"off"~
|
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- Values ::
|
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- ~"on"~
|
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- ~"on"~
|
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- Flag :: ~--speed_shorthand~
|
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- Examples ::
|
||
- on :: ~i7-6500U (4) @ 3.1GHz~
|
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- off :: ~i7-6500U (4) @ 3.100GHz~
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#+begin_src sh
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speed_shorthand="on"
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#+end_src
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|
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**** CPU cores
|
||
:PROPERTIES:
|
||
:CUSTOM_ID: Information_settings-Hardware-CPU-CPU_cores-30177354
|
||
:END:
|
||
With this variable, it is possible to display the number of cores that are
|
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available in the CPU.
|
||
- Default value :: ~"logical"~
|
||
- Values ::
|
||
- ~"logical"~
|
||
- ~"physical"~
|
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- ~"off"~
|
||
- Flag :: ~--cpu_cores~
|
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- Supports :: ~physical~ does not work on BSD.
|
||
- Examples ::
|
||
- logical :: ~Intel i7-6500U (4) @ 3.1GHz~ (All virtual cores)
|
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- physical :: ~Intel i7-6500U (2) @ 3.1GHz~ (All physical cores)
|
||
- off :: ~Intel i7-6500U @ 3.1GHz~
|
||
#+begin_src sh
|
||
cpu_cores="off"
|
||
#+end_src
|
||
|
||
**** CPU temperature
|
||
:PROPERTIES:
|
||
:CUSTOM_ID: Information_settings-Hardware-CPU-CPU_temperature-a22e522c
|
||
:END:
|
||
This variable allows the user to hide or show the CPU’s temperature, and if
|
||
shown, the user can display it in Celcius or Farenheit degrees. For FreeBSD and
|
||
NetBSD-based systems, you’ll need to enable the ~coretemp~ kernel module. This
|
||
only supports newer Intel processors.
|
||
- Default value :: ~"off"~
|
||
- Values ::
|
||
- ~"C"~
|
||
- ~"F"~
|
||
- ~"off"~
|
||
- Flag :: ~--cpu_temp~
|
||
- Supports :: Linux, BSD
|
||
- Examples ::
|
||
- C :: ~Intel i7-6500U (4) @ 3.1GHz [27.2°C]~
|
||
- F :: ~Intel i7-6500U (4) @ 3.1GHz [82.0°F]~
|
||
- off :: ~Intel i7-6500U (4) @ 3.1GHz~
|
||
#+begin_src sh
|
||
cpu_temp="off"
|
||
#+end_src
|
||
|
||
*** GPU
|
||
:PROPERTIES:
|
||
:CUSTOM_ID: Information_settings-Hardware-GPU-2c842575
|
||
:END:
|
||
The function responsible for displaying information regarding the GPUs is ~gpu~.
|
||
It will try to list all available GPUs and display what it knows about them.
|
||
|
||
**** GPU brand
|
||
:PROPERTIES:
|
||
:CUSTOM_ID: Information_settings-Hardware-GPU-GPU_brand-6e2da615
|
||
:END:
|
||
This value allows the user to hide or show the brand of their GPU in the output
|
||
of ~gpu~.
|
||
- Default value :: ~"on"~
|
||
- Values ::
|
||
- ~"on"~
|
||
- ~"off"~
|
||
- Flag :: ~--gpu_brand~
|
||
- Supports ::
|
||
- Examples ::
|
||
- on :: ~AMD HD 7950~
|
||
- off :: ~HD 7950~
|
||
#+begin_src sh
|
||
gpu_brand="off"
|
||
#+end_src
|
||
|
||
**** Which GPU to display
|
||
:PROPERTIES:
|
||
:CUSTOM_ID: Information_settings-Hardware-GPU-Which_GPU_to_display-f40d3aac
|
||
:END:
|
||
This allows the user to choose which GPU appears in the output of the function
|
||
~gpu~.
|
||
- Default value :: ~"all"~
|
||
- Values ::
|
||
- ~"all"~
|
||
- ~"dedicated"~
|
||
- ~"integrated"~
|
||
- Flag :: ~--gpu_type~
|
||
- Supports :: Linux
|
||
- Examples ::
|
||
- all ::
|
||
#+BEGIN_SRC text
|
||
GPU1: AMD HD 7950
|
||
GPU2: Intel Integrated Graphics
|
||
#+END_SRC
|
||
- dedicated :: ~GPU1: AMD HD 7950~
|
||
- integrated :: ~GPU1: Intel Integrated Graphics~
|
||
#+begin_src sh
|
||
gpu_type="all"
|
||
#+end_src
|
||
|
||
*** Resolution
|
||
:PROPERTIES:
|
||
:CUSTOM_ID: Information_settings-Hardware-Resolution-b768f865
|
||
:END:
|
||
This will try to list all the connected screens and display their resolution
|
||
individually. It is possible to display the refresh rate or to hide it.
|
||
- Default value :: ~"off"~
|
||
- Values ::
|
||
- ~"on"~
|
||
- ~"off"~
|
||
- Flag :: ~--refresh_rate~
|
||
- Supports :: Does not work on Windows
|
||
- Examples ::
|
||
- on :: ~1920x1080 @ 60Hz~
|
||
- off :: ~1920x1080~
|
||
#+begin_src sh
|
||
refresh_rate="off"
|
||
#+end_src
|