gv(1)


NAME

   gv - Postscript and PDF viewer

SYNOPSIS

   gv [OPTION]... [FILE]

DESCRIPTION

   PostScript and PDF viewer.

   [-]-monochrome
          display document using only black and white

   [-]-grayscale
          display document without colors

   [-]-color
          display document as usual

   [-]-safer
          start ghostscript in safe mode

   [-]-nosafer
          do not start ghostscript in safe mode

   [-]-safedir
          start ghostscript from a safe diretory

   [-]-nosafedir
          do not start ghostscript from a safe diretory

   [-]-quiet
          start ghostscript with the -dQUIET option

   [-]-noquiet
          do not start ghostscript with the -dQUIET option

   [-]-infoSilent
          do not show any messages in the info popup window

   [-]-infoErrors
          do not show warning messages in the info popup window

   [-]-infoAll
          do show all messages in the info popup window

   [-]-arguments=ARGS
          start  ghostscript  with  additional options as specified by the
          string ARGS

   [-]-page=LABEL
          display the page with label LABEL first

   [-]-center
          the page should be centered automatically

   [-]-nocenter
          the page should not be centered automatically

   [-]-media=MEDIA
          selects the paper size to be used

   [-]-orientation=ORIENTATION
          sets the orientation of the page

   [-]-scale=N|f.f
          selects the scale N, or arbitrary scale f.f

   [-]-scalebase=N
          selects the scale base N

   [-]-swap
          interchange  the  meaning  of  the  orientations  landscape  and
          seascape

   [-]-noswap
          do  not interchange the meaning of the orientation landscape and
          seascape

   [-]-antialias
          use antialiasing

   [-]-noantialias
          do not use antialiasing

   [-]-dsc
          dsc comments are respected

   [-]-nodsc
          dsc comments are not respected

   [-]-eof
          ignore the postscript EOF comment while scanning documents

   [-]-noeof
          do  not  ignore  the  postscript  EOF  comment  while   scanning
          documents

   [-]-pixmap
          use backing pixmap

   [-]-nopixmap
          do not use backing pixmap

   [-]-watch
          watch the document file for changes

   [-]-nowatch
          do not watch the document file for changes

   [-]-help
          print a help message and exit

   [-]-usage
          print a usage message and exit

   [-]-resize
          fit the size of the window to the size of the page

   [-]-noresize
          do not fit the size of the window to the size of the page

   -geometry [<width>][x<height>][{+-}<xoffset>{+-}<yoffset>]

   [-]-ad=FILE
          read and use additional resources from FILE

   [-]-style=FILE
          read  and  use  additional  resources from FILE. These resources
          have lower priority than those provided on the context of --ad

   [-]-password=PASSWORD
          Sets the password for opening encrypted PDF files

   [-]-spartan
          shortcut for --style=gv_spartan.dat

   [-]-widgetless
          shortcut for --style=gv_widgetless.dat

   [-]-fullscreen
          start in fullscreen mode (needs support from WM)

   [-]-presentation
          Presentation mode (fullscreen, Fit to window, widgetless and  no
          resizing of window)

   [-]-version
          show gv version and exit

SEE ALSO

   The  full  documentation  for gv is maintained as a Texinfo manual.  If
   the info and gv programs are  properly  installed  at  your  site,  the
   command

          info gv

   should give you access to the complete manual.





Opportunity


Personal Opportunity - Free software gives you access to billions of dollars of software at no cost. Use this software for your business, personal use or to develop a profitable skill. Access to source code provides access to a level of capabilities/information that companies protect though copyrights. Open source is a core component of the Internet and it is available to you. Leverage the billions of dollars in resources and capabilities to build a career, establish a business or change the world. The potential is endless for those who understand the opportunity.

Business Opportunity - Goldman Sachs, IBM and countless large corporations are leveraging open source to reduce costs, develop products and increase their bottom lines. Learn what these companies know about open source and how open source can give you the advantage.





Free Software


Free Software provides computer programs and capabilities at no cost but more importantly, it provides the freedom to run, edit, contribute to, and share the software. The importance of free software is a matter of access, not price. Software at no cost is a benefit but ownership rights to the software and source code is far more significant.


Free Office Software - The Libre Office suite provides top desktop productivity tools for free. This includes, a word processor, spreadsheet, presentation engine, drawing and flowcharting, database and math applications. Libre Office is available for Linux or Windows.





Free Books


The Free Books Library is a collection of thousands of the most popular public domain books in an online readable format. The collection includes great classical literature and more recent works where the U.S. copyright has expired. These books are yours to read and use without restrictions.


Source Code - Want to change a program or know how it works? Open Source provides the source code for its programs so that anyone can use, modify or learn how to write those programs themselves. Visit the GNU source code repositories to download the source.





Education


Study at Harvard, Stanford or MIT - Open edX provides free online courses from Harvard, MIT, Columbia, UC Berkeley and other top Universities. Hundreds of courses for almost all major subjects and course levels. Open edx also offers some paid courses and selected certifications.


Linux Manual Pages - A man or manual page is a form of software documentation found on Linux/Unix operating systems. Topics covered include computer programs (including library and system calls), formal standards and conventions, and even abstract concepts.