.TH man 1 "28 March 2016" "0.5.6" "subuser man page" .SH NAME subuser \- install, administer, and run desktop applications with Docker. .SH SYNOPSIS .B subuser [SUBCOMMAND] [SUBCOMMAND ARGS] .SH DESCRIPTION subuser allows you to install and administer desktop applications contained using Docker. This is useful if you need to provide portability across Linux distributions or hightened security. The applications have limited access to the main system and user files. Access is granted solely through a whitelisting permissions file. .SH OPTIONS Pass the .B --help option to any subcommand in order to find its options. The following subcommands are available: .TP .BR subuser Add, remove, and configure subusers .TP .BR run Run subusers .TP .BR repository Add and configure repositories .TP .BR update Update subuser images .TP .BR remove-old-images Remove unused images to free up disk space .TP .BR registry Interact with the subuser registry .TP .BR list List subusers and images .TP .BR describe Describe subusers and images .TP .BR repair Repair your subuser installation. Useful after migrating to a new system. .TP .BR pkg Create new subuser images .TP .BR dev Use subuser to create portable and reproducible dev environments .TP .BR version Print subuser's version information .SH EXAMPLES To create a subuser named web-browsing based on the iceweasel image .PP .nf .RS $ subuser subuser add web-browsing iceweasel@default .RE .fi .PP To run that subuser .PP .nf .RS $ subuser run web-browsing .RE .fi .PP To create a second subuser, also based on the iceweasel image, but this time reserved for internet banking .PP .nf .RS $ subuser subuser add internet-banking iceweasel@default .RE .fi .PP To run that subuser .PP .nf .RS $ subuser run internet-banking .RE .fi .PP To add a subuser to the PATH .PP .nf .RS $ subuser subuser add-to-path internet-banking .RE .fi .PP To update your subuser images .PP .nf .RS $ subuser update all .RE .fi .PP All updates are atomic, and you can continue to use your subusers while the update command is running. If you find that an older version of a subuser's image was better, you can always roll back the update for that subuser .PP .nf .RS $ subuser registry log $ subuser lock-subuser-to internet-banking .RE .fi .PP .SH AUTHOR Timothy Hobbs (timothy.hobbs.cz)