[18:53:21][tommyd@hasibook:~/Entwicklung/guitone/guitone/bin]$ lupdate
Usage:
    lupdate [options] [project-file]
    lupdate [options] [source-file|path]... -ts ts-files
Options:
    -help  Display this information and exit.
    -noobsolete
           Drop all obsolete strings.
    -extensions <ext>[,<ext>]...
           Process files with the given extensions only.
           The extension list must be separated with commas, not with whitespace.
           Default: 'ui,c,c++,cc,cpp,cxx,ch,h,h++,hh,hpp,hxx'.
    -silent
           Don't explain what is being done.
    -version
           Display the version of lupdate and exit.
[18:53:27][tommyd@hasibook:~/Entwicklung/guitone/guitone/bin]$ lrelease 
Usage:
    lrelease [options] project-file
    lrelease [options] ts-files [-qm qm-file]
Options:
    -help  Display this information and exit
    -compress
           Compress the .qm files
    -nounfinished
           Do not include unfinished translations
    -silent
           Don't explain what is being done
    -version
           Display the version of lrelease and exit