echo -n "%{$color%}\uf230 $signal%{%f%}" # \uf230 is
}
POWERLEVEL9K_CUSTOM_WIFI_SIGNAL="zsh_wifi_signal"
POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context time battery dir vcs virtualenv custom_wifi_signal)
}
POWERLEVEL9K_CUSTOM_WIFI_SIGNAL="zsh_wifi_signal"
POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context time battery dir vcs virtualenv custom_wifi_signal)
```
The command, above, gives you the wireless signal segment shown below:
![signal](http://i.imgur.com/hviMATC.png)
@ -253,11 +253,11 @@ Powerline" fonts, there are additional glyphs, as well:
| None | None | ![](https://cloud.githubusercontent.com/assets/1544760/12183452/40f79286-b58f-11e5-9b8c-ed1343a07b08.png) | Outside of your home folder |
To turn off these icons you could set these variables to an empty string.
POWERLEVEL9K_HOME_ICON=''
POWERLEVEL9K_HOME_SUB_ICON=''
POWERLEVEL9K_FOLDER_ICON=''
```zsh
POWERLEVEL9K_HOME_ICON=''
POWERLEVEL9K_HOME_SUB_ICON=''
POWERLEVEL9K_FOLDER_ICON=''
```
You can limit the output to a certain length by truncating long paths.
Customizations available are:
@ -269,11 +269,11 @@ Customizations available are:
For example, if you wanted the truncation behavior of the `fish` shell, which
truncates `/usr/share/plasma` to `/u/s/plasma`, you would use the following: