- yum install docker 
-   
- docker run --rm -i -t -e "FLAPJACK_BUILD_REF=6ba5794" \ 
- >   -e "FLAPJACK_PACKAGE_VERSION=1.0.0~rc3~20140729T232100-6ba5794-1" \ 
- >   flapjack/omnibus-ubuntu bash -c \ 
- >   "cd omnibus-flapjack ; \ 
- >   git pull ; \ 
- >   bundle install --binstubs ; \ 
- >   bin/omnibus build --log-level=info flapjack ; \ 
- >   bash" 
- docker - version 1.5 
- Copyright 2003, Ben Jansens <ben@orodu.net> 
-   
- Usage: docker [OPTIONS] 
-   
- Options: 
-   -help             Show this help. 
-   -display DISLPAY  The X display to connect to. 
-   -border           The width of the border to put around the 
-                     system tray icons. Defaults to 1. 
-   -vertical         Line up the icons vertically. Defaults to 
-                     horizontally. 
-   -wmaker           WindowMaker mode. This makes docker a 
-                     fixed size (64x64) to appear nicely in 
-                     in WindowMaker. 
-                     Note: In this mode, you have a fixed 
-                     number of icons that docker can hold. 
-   -iconsize SIZE    The size (width and height) to display 
-                     icons as in the system tray. Defaults to 
-                     24. 
-   
-   
- [root@mine ~]# rpm -qf /bin/docker 
- docker-1.5-10.fc20.x86_64 
- [root@mine ~]# rpm -qi docker 
- Name        : docker 
- Version     : 1.5 
- Release     : 10.fc20 
- Architecture: x86_64 
- Install Date: Sun 03 Aug 2014 12:41:57 PM CEST 
- Group       : User Interface/X 
- Size        : 40691 
- License     : GPL+ 
- Signature   : RSA/SHA256, Wed 07 Aug 2013 10:02:56 AM CEST, Key ID 2eb161fa246110c1 
- Source RPM  : docker-1.5-10.fc20.src.rpm 
- Build Date  : Sat 03 Aug 2013 10:30:23 AM CEST 
- Build Host  : buildvm-07.phx2.fedoraproject.org 
- Relocations : (not relocatable) 
- Packager    : Fedora Project 
- Vendor      : Fedora Project 
- URL         : <a href="http://icculus.org/openbox/2/docker/<br /> 
- Summary" title="http://icculus.org/openbox/2/docker/<br /> 
- Summary">http://icculus.org/openbox/2/docker/<br /> 
- Summary</a>     : KDE and GNOME2 system tray replacement docking application 
- Description : 
- Docker is a docking application (WindowMaker dock app) which acts as a system 
- tray for KDE and GNOME2. It can be used to replace the panel in either 
- environment, allowing you to have a system tray without running the KDE/GNOME 
- panel or environment. 
- [root@mine ~]# yum remove docker 
- [root@mine ~]# yum install docker-io 
-   
- Installed: 
-   docker-io.x86_64 0:1.0.0-9.fc20                                                                                       
-   
- Complete!