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Readme cleanup

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Dylan 2016-01-30 14:31:40 +11:00
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@ -1,14 +1,10 @@
# fetch # fetch
This is the home of my fetch script! This script gathers info <br /> This is the home of my fetch script! This script gathers info <br />
about your system and prints it to the terminal next to an image of your choice! about your system and prints it to the terminal next to an image, <br \>
your distro's logo or any ascii art of your choice!
**NOTE: See this wiki page for info on the new info function and it's usage** ![1](http://i.imgur.com/t1V9crb.png)
https://github.com/dylanaraps/fetch/wiki/Customizing-Info
![1](http://i.imgur.com/oTxq5fA.png)
<!-- Table of Contents {{{ --> <!-- Table of Contents {{{ -->
@ -16,7 +12,6 @@ https://github.com/dylanaraps/fetch/wiki/Customizing-Info
## Table of Contents ## Table of Contents
- [Features](#features)
- [Dependencies](#dependencies) - [Dependencies](#dependencies)
- [Installation](#installation) - [Installation](#installation)
- [Post Install](#post-install) - [Post Install](#post-install)
@ -29,32 +24,6 @@ https://github.com/dylanaraps/fetch/wiki/Customizing-Info
<!-- }}} --> <!-- }}} -->
<!-- Features {{{ -->
## Features
- **Supports Linux, Mac OS X, BSD and Windows (Cygwin)!**
- If the script doesn't work on your system, open an issue.
- **It's Fast**
- The script makes heavy use of bash builtins and <br \>string manipulation.
- **Display an image next to the info.**
- Use your current wallpaper, shuffle through a directory or just <br \>display an image of your choice.
- Supports using w3m or iTerm2 to display the images.
- **Display ascii next to the info.**
- Use a file containing ascii art as the image.
- **Highly Customizable**
- You can customize almost everything.
- See Usage below or lines 23-233 in script
- **Take a screenshot at the end.**
- It's disabled by default and you can specify the cmd <br \>to use with `--scrotcmd cmd` at launch or by <br \>changing the value of `$scrotcmd` in the script.
- **Smart crop (or Waifu crop)**
- See https://github.com/dylanaraps/fetch/wiki/What-is-Smart-Crop%3F
<!-- }}} -->
<!-- Dependences {{{ --> <!-- Dependences {{{ -->
@ -77,10 +46,10 @@ https://github.com/dylanaraps/fetch/wiki/Customizing-Info
**All OS:** **All OS:**
- Displaying Images: `w3m` - Displaying Images: `w3m-img` or `iTerm2`
- You may also need `w3m-img` - `w3m-img` is sometimes bundled together with `w3m`. (Arch)
- **Note:** The script can now also use iTerm2's builtin image rendering instead of w3m!<br \> - **Note:** To enable iTerm2 mode, you need to change `$image_backend` to `iterm2`
Enable it by changing `$image_backend` to `iterm2` or by using the launch flag `--image_backend`. or use the launch flag `--image_backend iterm2`.
- Image Cropping, Resizing etc: `ImageMagick` - Image Cropping, Resizing etc: `ImageMagick`
- More accurate window manager detection: `wmctrl` or `xprop` - More accurate window manager detection: `wmctrl` or `xprop`
@ -90,7 +59,7 @@ https://github.com/dylanaraps/fetch/wiki/Customizing-Info
- Current Song: `mpc` or `cmus` - Current Song: `mpc` or `cmus`
- Resolution Detection: `xorg-xdpyinfo` - Resolution Detection: `xorg-xdpyinfo`
- Take a screenshot on script finish: `scrot` - Take a screenshot on script finish: `scrot`
- You can change this to another program with a `--scrot_cmd` and an in script option. - You can change this to another program with `--scrot_cmd` and `$scrot_cmd`.
<!-- }}} --> <!-- }}} -->
@ -123,7 +92,9 @@ https://github.com/dylanaraps/fetch/wiki/Customizing-Info
1. Download the latest source at https://github.com/dylanaraps/fetch 1. Download the latest source at https://github.com/dylanaraps/fetch
2. Make the file executable using chmod. `chmod +x /path/to/fetch` 2. Make the file executable using chmod. `chmod +x /path/to/fetch`
3. Move the script to somewhere in your $PATH or just run it from where it is. 3. Symlink `fetch` to somehwere in your `$PATH`. `ln -s /path/to/fetch /path/to/$PATH`
- Fetch now comes with ascii art and a config file so moving<br \>
just the script file will disable these features.
<!-- }}} --> <!-- }}} -->
@ -131,12 +102,23 @@ https://github.com/dylanaraps/fetch/wiki/Customizing-Info
<!-- Post Install {{{ --> <!-- Post Install {{{ -->
## Post Install ## Post Install
#### Using the config file
Fetch will by default create a config file at `$HOME/.config/fetch/config` and this file<br \>
contains all of the script's options/settings. The config file allows you to keep your<br \>
customizations between script versions and allows you to easily share your customizations<br \>
with other people.
You can launch the script without a config file by using the flag `--config none` and you can<br \>
specify a custom config location using `--config path/to/config`.
#### Sizing the image correctly #### Sizing the image correctly
**NOTE:** For the images to be sized correctly you need to set the `$font_width` variable. **NOTE:** For the images to be sized correctly you need to set the `$font_width` variable.<br \>
If you don't know your font width in pixels keep trying values until the image is sized correctly. If you don't know your font width in pixels keep trying values until the image is sized correctly.
You can also use the launch flag `--font_width` to set it on the fly. You can also use the launch flag `--font_width` to set it on the fly.
@ -144,7 +126,8 @@ You can also use the launch flag `--font_width` to set it on the fly.
#### Customizing what info gets displayed #### Customizing what info gets displayed
At the top of the script there's a function that allows you to customize all of the info that gets displayed. At the top of the script and in the config file there's a function that allows you to customize<br \>
all of the info that gets displayed.
Here's what you can do: Here's what you can do:
@ -310,38 +293,9 @@ or you know where it's stored then adding support won't be a problem!<br \>
## Issues and Workarounds ## Issues and Workarounds
#### fetch: line 1655: /usr/lib/w3m/w3mimgdisplay: No such file or directory
You're getting this error because the script can't find w3mimgdisplay in it's<br \>
default location. You can fix this by setting the config option `$w3m_img_path`<br \>
to the correct location of w3mimgdisplay.
Other places that `w3mimgdisplay` could located be are:
/usr/lib/w3m/w3mimgdisplay
/usr/libexec/w3m/w3mimgdisplay
/usr/lib64/w3m/w3mimgdisplay
/usr/libexec64/w3m/w3mimgdisplay
#### The image is blank and won't show up. #### The image is blank and won't show up.
If the images display in `ranger` and `w3m` then it's an issue with my script and not<br \>
your terminal emulator.
Some terminal emulators don't support viewing images with w3m. You can either disable<br \>
images with `--image off` at launch or `image=off` inside the script.
#### The image is rendering with black lines in Urxvt while using an xft font.
This is an issue with w3mimgdisplay and not the script. You can find a possible workaround here:
https://github.com/hut/ranger/issues/86#issuecomment-17346249
#### The text is too long for my terminal window and wraps to the next line causing the image to not render correctly. #### The text is too long for my terminal window and wraps to the next line causing the image to not render correctly.
There are a few ways to fix this. There are a few ways to fix this.
@ -363,7 +317,7 @@ gpu_shorthand="on"
--gpu_shorthand on --gpu_shorthand on
``` ```
* Edit the info array to make the subtitles shorter * Edit the config to make the subtitles shorter
* Resizing the terminal so that the lines don't wrap. * Resizing the terminal so that the lines don't wrap.