The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
NAME pppob – Barry Project’s program to access the Blackberry modem for pppd SYNOPSIS pppob [-l filename][-p pin][-P password][-s][-v] DESCRIPTION pppob is a program suitable for use in pppd’s pty option file. It talks to an available Blackberry and provides modem access on stdin and stdout. OPTIONS -l filename Causes verbose debug output from the…
NAME ppmwheel – make a PPM image of a color wheel SYNOPSIS ppmwheel diameter DESCRIPTION This program is part of Netpbm(1) ppmwheel produces a PPM image of a color wheel of the specified diameter inside a white square just large enough to hold it. The color wheel is based on the HSV color model. Hues…
NAME ppmtv – make a portable pixmap look like taken from an American TV SYNOPSIS ppmtv dimfactor [ppmfile] DESCRIPTION Reads a portable pixmap as input. Dims every other row of image data down by the specified dim factor. This factor may be in the range of 0.0 (the alternate lines are totally black) to 1.0…
NAME ppmtoyuvsplit – convert a portable pixmap into 3 subsampled raw YUV files SYNOPSIS ppmtoyuvsplit basename [ppmfile] DESCRIPTION Reads a portable pixmap as input. Produces 3 raw files basename.Y, basename.U and basename.V as output. These files are the subsampled raw YUV representation of the input pixmap, as required by the Stanford MPEG codec. The subsampling…
NAME ppmtoyuv – convert a portable pixmap into an Abekas YUV file SYNOPSIS ppmtoyuv [ppmfile] DESCRIPTION Reads a portable pixmap as input. Produces an Abekas YUV file as output. SEE ALSO yuvtoppm(1), ppm(5) AUTHOR Marc Boucher <marc [at] PostImage.COM>, based on Example Conversion Program, A60/A64 Digital Video Interface Manual, page 69. Copyright (C) 1991 by…
NAME ppmtoy4m – Convert PPM images to YUV4MPEG2 stream SYNOPSIS ppmtoy4m [options] [ filename ] DESCRIPTION ppmtoy4m converts one or more raw PPM images into a YUV4MPEG2 stream ready for further processing by other video tools. Output is to stdout to facilitate piping to other MJPEG tools. The size of the output frame(s) is determined…
NAME ppmtoxpm – convert a portable pixmap into an X11 pixmap SYNOPSIS ppmtoxpm [-name=xpmname] [-rgb=rgb-textfile] [-alphamask=pgmfile] [ppmfile] Minimum unique abbrevations are acceptable. DESCRIPTION Reads a portable pixmap as input. Produces X11 pixmap (version 3) as output which can be loaded directly by the XPM library. For example, to convert the file "dot" (found in /usr/include/X11/bitmaps),…
NAME ppmtowinicon – convert 1 or more portable pixmaps into a Windows .ico file SYNOPSIS ppmtowinicon [-andpgms] [-output output.ico] [ppmfiles…] DESCRIPTION Reads one or more portable pixmaps as input. Produces a Microsoft Windows .ico file as output. A Windows icon contains 1 or more images, at different resolutions and color depths. Microsoft recommends including at…
NAME ppmtouil – convert a portable pixmap into a Motif UIL icon file SYNOPSIS ppmtouil [-name uilname] [ppmfile] DESCRIPTION Reads a portable pixmap as input. Produces a Motif UIL icon file as output. If the program was compiled with an rgb database specified, and a RGB value from the ppm input matches a RGB value…
NAME ppmtotga – convert portable pixmap into a TrueVision Targa file SYNOPSIS ppmtotga [-mono|-cmap|-rgb] [-norle] [ppmfile] DESCRIPTION Reads a portable pixmap as input. Produces a TrueVision Targa file as output. OPTIONS -mono Forces Targa file to be of type 8 bit monochrome. Input must be a portable bitmap or a portable graymap. -cmap Forces Targa…
NAME ppmtoterm – convert a PPM image to a ANSI ISO 6429 ascii image SYNOPSIS ppmtoterm [ppmfile] All options can be abbreviated to their shortest unique prefix. You may use two hyphens instead of one. You may separate an option name and its value with white space instead of an equals sign. DESCRIPTION This program…
NAME ppmtospu – convert a PPM image to an Atari Spectrum 512 image SYNOPSIS ppmtospu [-d0|-d2|-d4] [ppmfile] All options can be abbreviated to their shortest unique prefix. You may use two hyphens instead of one. You may separate an option name and its value with white space instead of an equals sign. DESCRIPTION This program…
NAME ppmtosixel – convert a portable pixmap into DEC sixel format SYNOPSIS ppmtosixel [-raw] [-margin] [ppmfile] DESCRIPTION Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC LJ250 color inkjet printer. If RGB values from the PPM file do not have maxval=100,…
NAME ppmtorgb3 – separate a portable pixmap into three portable graymaps SYNOPSIS ppmtorgb3 [ppmfile] DESCRIPTION Reads a portable pixmap as input. Writes three portable graymaps as output, one each for red, green, and blue. The output filenames are constructed by taking the input filename, stripping off any extension, and appending ".red", ".grn", and ".blu". For…
NAME ppmtopuzz – convert a portable pixmap into an X11 "puzzle" file SYNOPSIS ppmtopuzz [ppmfile] DESCRIPTION Reads a portable pixmap as input. Produces an X11 "puzzle" file as output. A "puzzle" file is for use with the puzzle program included with the X11 distribution – puzzle‘s -picture flag lets you specify an image file. SEE…
NAME ppmtoppm – copy PPM image SYNOPSIS ppmtoppm DESCRIPTION This program is part of Netpbm(1) ppmtoppm simply copies a PPM image from Standard Input to Standard Output. This may seem an unnecessary duplication of cat, but remember that a PPM program can read a PBM or PGM image, and the right kind of PAM, as…
NAME ppmtopjxl – convert a PPM image to an HP PaintJet XL PCL file SYNOPSIS ppmtopjxl [-nopack] [-gamma n] [-presentation] [-dark] [-diffuse] [-cluster] [-dither] [-xshift s] [-yshift s] [-xshift s] [-yshift s] [{-xsize|-width|-xscale} s] [{-ysize|-height|-yscale} s] [ppmfile] DESCRIPTION This program is part of Netpbm(1) ppmtopjxl reads a PPM image as input and produces a PCL…
NAME ppmtopj – convert a portable pixmap to an HP PaintJet file SYNOPSIS ppmtopj [-gamma val] [-xpos val] [-ypos val] [-back dark|lite] [-rle] [-center] [-render none|snap|bw|dither|diffuse|monodither|monodiffuse|clusterdither|monoclusterdither] [ppmfile] DESCRIPTION Reads a portable pixmap as input and converts it into a format suitable to be printed by an HP PaintJet printer. For best results, the input file…
NAME ppmtopict – convert a portable pixmap into a Macintosh PICT file SYNOPSIS ppmtopict [ppmfile] DESCRIPTION Reads a portable pixmap as input. Produces a Macintosh PICT file as output. The generated file is only the data fork of a picture. You will need a program such as mcvert to generate a Macbinary or a BinHex…
NAME ppmtopi1 – convert a portable pixmap into an Atari Degas .pi1 file SYNOPSIS ppmtopi1 [ppmfile] DESCRIPTION Reads a portable pixmap as input. Produces an Atari Degas .pi1 file as output. SEE ALSO pi1toppm(1), ppm(5), pbmtopi3(1), pi3topbm(1) AUTHOR Copyright (C) 1991 by Steve Belczyk (seb3 [at] gte.com) and Jef Poskanzer. Index