# pbmfilters(1) - man - phpman

[pbmfilters(1)](https://www.chedong.com/phpMan.php/man/pbmfilters/1/markdown)                          General Commands Manual                         [pbmfilters(1)](https://www.chedong.com/phpMan.php/man/pbmfilters/1/markdown)



## NAME
       pbmfilters - list of all programs in the netpbm package

## DESCRIPTION
### 411toppm
              convert Sony Mavica .411 image to ppm

### anytopnm
              attempt to convert an unknown type of image file to a portable anymap

### asciitopgm
              convert ASCII graphics into a portable graymap

### atktopbm
              convert Andrew Toolkit raster object to portable bitmap

### bioradtopgm
              convert a Biorad confocal file into a portable graymap

### bmptopnm
              convert a BMP file into a portable anymap

### bmptoppm (deprecated)
              is replaced by [bmptopnm(1)](https://www.chedong.com/phpMan.php/man/bmptopnm/1/markdown)

### brushtopbm
              convert a doodle brush file into a portable bitmap

### cmuwmtopbm
              convert a CMU window manager bitmap into a portable bitmap

### eyuvtoppm
              convert a Berkeley YUV file to a portable pixmap file

### fiascotopnm
              Convert compressed FIASCO image to PGM, or PPM

### fitstopnm
              convert a FITS file into a portable anymap

### fstopgm
              convert a Usenix FaceSaver(tm) file into a portable graymap

### g3topbm
              convert a Group 3 fax file into a portable bitmap

### gemtopbm (deprecated)
              is replaced by [gemtopnm(1)](https://www.chedong.com/phpMan.php/man/gemtopnm/1/markdown)

### gemtopnm
              convert a GEM .img file into a portable anymap

### giftopnm
              convert a GIF file into a portable anymap

### gouldtoppm
              convert Gould scanner file into a portable pixmap

### hipstopgm
              convert a HIPS file into a portable graymap

### icontopbm
              convert a Sun icon into a portable bitmap

### ilbmtoppm
              convert an ILBM file into a portable pixmap

### imgtoppm
              convert an Img-whatnot file into a portable pixmap

### jpegtopnm
              convert JPEG/JFIF file to portable pixmap or graymap

### leaftoppm
              convert Interleaf image format to a portable anymap

### lispmtopgm
              convert a Lisp Machine bitmap file into pgm format

### macptopbm
              convert a MacPaint file into a portable bitmap

### mdatopbm
              convert a Microdesign .mda or .mdp file into a portable bitmap

### mgrtopbm
              convert a MGR bitmap into a portable bitmap

### mtvtoppm
              convert output from the MTV or PRT ray tracers into a portable pixmap

### neotoppm
              convert an Atari Neochrome .neo into a portable pixmap

### palmtopnm
              convert a Palm pixmap into a portable anymap

       **pamcut** cut a rectangle out of a PAM, PBM, PGM, or PPM image

### pamdeinterlace
              remove ever other row from a PAM/PNM image

### pamdice
              slice a Netpbm image into many horizontally and/or vertically

### pamfile
              describe a Netpbm (PAM or PNM) file

       **pamoil** turn a PAM image into an oil painting

### pamstack
              stack planes of multiple PAM images into one PAM image

### pamstretch-gen
              use pamstretch and pnmscale to scale by non-integer values

### pamstretch
              scale up a PNM or PAM image by interpolating between pixels

### pbmclean
              flip isolated pixels in portable bitmap

### pbmlife
              apply Conway's rules of Life to a portable bitmap

### pbmmake
              create a blank bitmap of a specified size

### pbmmask
              create a mask bitmap from a regular bitmap

### pbmpage
              create a one page test pattern for printing

### pbmpscale
              enlarge a portable bitmap with edge smoothing

### pbmreduce
              read a portable bitmap and reduce it N times

### pbmtext
              render text into a bitmap

### pbmtextps
              render text into a bitmap via postscript

### pbmto10x
              convert a portable bitmap into Gemini 10X printer graphics

### pbmtoascii
              convert a portable bitmap into ASCII graphics

### pbmtoatk
              convert portable bitmap to Andrew Toolkit raster object

### pbmtobbnbg
              convert a portable bitmap into BitGraph graphics

### pbmtocmuwm
              convert a portable bitmap into a CMU window manager bitmap

### pbmtoepsi
              convert a portable bitmap into an encapsulated PostScript

### pbmtoepson
              convert a portable bitmap into Epson printer graphics

### pbmtog3
              convert a portable bitmap into a Group 3 fax file

### pbmtogem
              convert a portable bitmap into a GEM .img file

### pbmtogo
              convert a portable bitmap into compressed GraphOn graphics

### pbmtoicon
              convert a portable bitmap into a Sun icon

### pbmtolj
              convert a portable bitmap into HP LaserJet format

### pbmtomacp
              convert a portable bitmap into a MacPaint file

### pbmtomda
              convert a portable bitmap to a Microdesign .mda

### pbmtomgr
              convert a portable bitmap into a MGR bitmap

### pbmtonokia
              convert a portable bitmap to Nokia Smart Messaging Formats

### pbmtopgm
              convert portable bitmap to portable graymap by averaging areas

### pbmtopi3
              convert a portable bitmap into an Atari Degas .pi3 file

### pbmtoplot
              convert a portable bitmap into a Unix [plot(5)](https://www.chedong.com/phpMan.php/man/plot/5/markdown) file

### pbmtoppa
              convert PBM image to HP Printer Performance Architecture (PPA)

### pbmtopsg3
              convert PBM images to Postscript with G3 fax compression

### pbmtoptx
              convert a portable bitmap into Printronix printer graphics

### pbmtowbmp
              convert a portable bitmap to a wireless bitmap (wbmp) file

### pbmtox10bm
              convert a portable bitmap into an X10 bitmap

### pbmtoxbm
              convert a portable bitmap into an X11 bitmap

### pbmtoybm
              convert a portable bitmap into a Bennet Yee "face" file

### pbmtozinc
              convert a portable bitmap into a Zinc bitmap

       **pbmupc** create a Universal Product Code bitmap

### pcxtoppm
              convert a PCX file into a portable pixmap

### pgmbentley
              Bentleyize a portable graymap

### pgmcrater
              create cratered terrain by fractal forgery

### pgmedge
              edge-detect a portable graymap

### pgmenhance
              edge-enhance a portable graymap

### pgmhist
              print a histogram of the values in a portable graymap

### pgmkernel
              generate a convolution kernel

### pgmnoise
              create a graymap made up of white noise

### pgmnorm (deprecated)
              is replaced by [pnmnorm(1)](https://www.chedong.com/phpMan.php/man/pnmnorm/1/markdown)

### pgmoil (deprecated)
              is replaced by [pamoil(1)](https://www.chedong.com/phpMan.php/man/pamoil/1/markdown)

### pgmramp
              generate a grayscale ramp

### pgmslice
              extract one line of pixel values out of a portable graymap

### pgmtexture
              calculate textural features on a portable graymap

### pgmtofs
              convert portable graymap to Usenix FaceSaver(tm) format

### pgmtolispm
              convert a portable graymap into Lisp Machine format

### pgmtopbm
              convert a portable graymap into a portable bitmap

### pgmtoppm
              colorize a portable graymap into a portable pixmap

### pi1toppm
              convert an Atari Degas .pi1 into a portable pixmap

### pi3topbm
              convert an Atari Degas .pi3 file into a portable bitmap

### pjtoppm
              convert an HP PaintJet file to a portable pixmap

### pngtopnm
              convert a Portable Network Graphics file into portable anymap

### pnmalias
              antialias a portable anyumap.

### pnmarith
              perform arithmetic on two portable anymaps

       **pnmcat** concatenate portable anymaps

### pnmcolormap
              create quantization color map for a portable anymap

### pnmcomp
              composite (overlay) two portable anymap files together

### pnmconvol
              general MxN convolution on a portable anymap

### pnmcrop
              crop a portable anymap

       **pnmcut** cut a rectangle out of a portable anymap

### pnmdepth
              change the maxval in a portable anymap

### pnmenlarge
              read a portable anymap and enlarge it N times

### pnmfile
              describe a portable anymap

### pnmflip
              perform one or more flip operations on a portable anymap

### pnmgamma
              perform gamma correction on a portable anymap

### pnmhisteq
              histogram equalise a portable anymap

### pnmhistmap
              draw a histogram for a PGM or PPM file

### pnmindex
              build a visual index of a bunch of anymaps

### pnminterp-gen (deprecated)
              is replaced by [pamstretch-gen(1)](https://www.chedong.com/phpMan.php/man/pamstretch-gen/1/markdown)

### pnminterp (deprecated)
              is replaced by [pamstretch(1)](https://www.chedong.com/phpMan.php/man/pamstretch/1/markdown)

### pnminvert
              invert a portable anymap

### pnmmargin
              add a border to a portable anymap

### pnmmontage
              create a montage of portable anymaps

### pnmnlfilt
              non-linear filters: smooth, alpha trim mean, optimal

### pnmnoraw (deprecated)
              is replaced by [pnmtoplainpnm(1)](https://www.chedong.com/phpMan.php/man/pnmtoplainpnm/1/markdown)

### pnmnorm
              normalize the contrast in a Netbpm image

       **pnmpad** add borders to portable anymap

### pnmpaste
              paste a rectangle into a portable anymap

### pnmpsnr
              compute the difference between two portable anymaps

### pnmquant
              quantize the colors in a Netpbm image to a smaller set

### pnmremap
              replace colors in a PPM image with colors from another set

### pnmrotate
              rotate a portable anymap by some angle

### pnmscale
              scale a portable anymap

### pnmscalefixed
              scale a portable anymap quickly, but less accurate

### pnmshear
              shear a portable anymap by some angle

### pnmsmooth
              smooth out an image

### pnmsplit
              split a multi-image portable anymap into multiple single-image files

### pnmtile
              replicate a portable anymap into a specified size

### pnmtoddif
              Convert a portable anymap to DDIF format

### pnmtofiasco
              Convert a portable anymap to FIASCO compressed file

### pnmtofits
              convert a portable anymap into FITS format

### pnmtojpeg
              convert PNM image to a JFIF ("JPEG") image

### pnmtopalm
              convert a portable anymap into a Palm pixmap

### pnmtoplainpnm
              convert portable any map to plain (ASCII) anymap format

### pnmtopng
              convert a portable anymap into a Portable Network Graphics file

### pnmtops
              convert portable anymap to PostScript

### pnmtorast
              convert a portable pixmap into a Sun rasterfile

### pnmtorle
              convert a Netpbm image file into an RLE image file.

### pnmtosgi
              convert a portable anymap to a SGI image file

### pnmtosir
              convert a portable anymap into a Solitaire format

### pnmtotiff
              convert a portable anymap into a TIFF file

### pnmtotiffcmyk
              convert a portable anymap into a CMYK encoded TIFF file

### pnmtoxwd
              convert a portable anymap into an X11 window dump

       **ppm3d**  convert two portable pixmap into a red/blue 3d glasses pixmap

### ppmbrighten
              change an images Saturation and Value from an HSV map

### ppmchange
              change all pixels of one color to another in a portable pixmap

       **ppmcie** draw a CIE color chart as a PPM image

### ppmcolormask
              produce mask of areas of a certain color in a PPM file

### ppmcolors
              generate a color map of all colors of a certain maxval

       **ppmdim** dim a portable pixmap down to total blackness

### ppmdist
              simplistic grayscale assignment for machine generated, color images

### ppmdither
              ordered dither for color images

### ppmfade
              generate a transition between two image files using special effects.

### ppmflash
              brighten a picture up to complete white-out

### ppmforge
              fractal forgeries of clouds, planets, and starry skies

### ppmhist
              print a histogram of a portable pixmap

### ppmlabel
              add text to a portable pixmap

### ppmmake
              create a pixmap of a specified size and color

       **ppmmix** blend together two portable pixmaps

### ppmnorm (deprecated)
              is replaced by [pnmnorm(1)](https://www.chedong.com/phpMan.php/man/pnmnorm/1/markdown)

### ppmntsc
              make a portable pixmap look like taken from an American TV

       **ppmpat** make a pretty pixmap

### ppmquant
              quantize the colors in a portable pixmap down to a specified number

### ppmquantall
              run ppmquant on a bunch of files all at once, so they share a common colormap

### ppmqvga
              8 plane quantization

### ppmrainbow
              Generate a rainbow

### ppmrelief
              run a Laplacian relief filter on a portable pixmap

### ppmshadow
              add simulated shadows to a portable pixmap image

### ppmshift
              shift lines of a portable pixmap left or right by a random amount

### ppmspread
              displace a portable pixmap's pixels by a random amount

### ppmtoacad
              convert portable pixmap to AutoCAD database or slide

### ppmtobmp
              convert a portable pixmap into a BMP file

### ppmtoeyuv
              convert a portable pixmap into a Berkeley YUV file

### ppmtogif
              convert a portable pixmap into a GIF file

### ppmtoicr
              convert a portable pixmap into NCSA ICR format

### ppmtoilbm
              convert a portable pixmap into an ILBM file

### ppmtojpeg (deprecated)
              is replaced by [pnmtojpeg(1)](https://www.chedong.com/phpMan.php/man/pnmtojpeg/1/markdown)

### ppmtoleaf
              convert portable pixmap to Interleaf image format

### ppmtolj
              convert a portable pixmap to an HP LaserJet PCL 5 Color file

### ppmtomap
              extract all colors from a portable pixmap

### ppmtomitsu
              convert a portable pixmap to a Mitsubishi S340-10 file

### ppmtompeg
              encodes MPEG-1 bitstreams

### ppmtoneo
              convert a portable pixmap into an Atari Neochrome .neo file

### ppmtopcx
              convert a portable pixmap into a PCX file

### ppmtopgm
              convert a portable pixmap into a portable graymap

### ppmtopi1
              convert a portable pixmap into an Atari Degas .pi1 file

### ppmtopict
              convert a portable pixmap into a Macintosh PICT file

### ppmtopj
              convert a portable pixmap to an HP PaintJet file

### ppmtopuzz
              convert a portable pixmap into an X11 "puzzle" file

### ppmtorgb3
              separate a portable pixmap into three portable graymaps

### ppmtosixel
              convert a portable pixmap into DEC sixel format

### ppmtotga
              convert portable pixmap into a TrueVision Targa file

### ppmtouil
              convert a portable pixmap into a Motif UIL icon file

### ppmtowinicon
              convert 1 or more portable pixmaps into a Windows .ico

### ppmtoxpm
              convert a portable pixmap into an X11 pixmap

### ppmtoyuv
              convert a portable pixmap into an Abekas YUV file

### ppmtoyuvsplit
              convert a portable pixmap into 3 subsampled raw YUV files

       **ppmtv**  make a portable pixmap look like taken from an American TV

### psidtopgm
              convert PostScript "image" data into a portable graymap

### pstopnm
              convert a PostScript file into a portable anymap

### qrttoppm
              convert output from the QRT ray tracer into a portable pixmap

### rasttopnm
              convert a Sun rasterfile into a portable anymap

### rawtopgm
              convert raw grayscale bytes into a portable graymap

### rawtoppm
              convert raw RGB bytes into a portable pixmap

### rgb3toppm
              combine three portable graymaps into one portable pixmap

### rletopnm
              convert a Utah Raster Tools RLE image file into a PNM image file.

### sbigtopgm
              convert an SBIG CCDOPS file into a portable graymap

### sgitopnm
              convert a SGI image file to a portable anymap

### sirtopnm
              convert a Solitaire file into a portable anymap

### sldtoppm
              convert an AutoCAD slide file into a portable pixmap

### spctoppm
              convert an Atari compressed Spectrum file into a portable pixmap

### sputoppm
              convert an Atari uncompressed Spectrum file into a portable pixmap

### st4topgm
              convert an SBIG ST4 format file into a portable graymap

### tgatoppm
              convert TrueVision Targa file into a portable pixmap

### thinkjettopbm
              convert HP ThinkJet printer commands file to PBM

### tifftopnm
              convert a TIFF file into a portable anymap

### wbmptopbm
              convert a wireless bitmap (wbmp) file to a portable bitmap (pbm)

### winicontoppm
              convert a Windows .ico file into 1 or more portable pixmap

### xbmtopbm
              convert an X11 or X10 bitmap into a portable bitmap

### ximtoppm
              convert an Xim file into a portable pixmap

### xpmtoppm
              convert an X11 pixmap into a portable pixmap

### xvminitoppm
              convert a XV "thumbnail" picture to PPM

### xwdtopnm
              convert a X11 or X10 window dump file into a portable anymap

### ybmtopbm
              convert a Bennet Yee "face" file into a portable bitmap

### yuvsplittoppm
              convert a Y- and a U- and a V-file into a portable pixmap

### yuvtoppm
              convert Abekas YUV bytes into a portable pixmap

### zeisstopnm
              convert a Zeiss confocal file into a portable anymap



## SEE ALSO
       [411toppm(1)](https://www.chedong.com/phpMan.php/man/411toppm/1/markdown),  [anytopnm(1)](https://www.chedong.com/phpMan.php/man/anytopnm/1/markdown),  [asciitopgm(1)](https://www.chedong.com/phpMan.php/man/asciitopgm/1/markdown),  [atktopbm(1)](https://www.chedong.com/phpMan.php/man/atktopbm/1/markdown),  [bioradtopgm(1)](https://www.chedong.com/phpMan.php/man/bioradtopgm/1/markdown), [bmptopnm(1)](https://www.chedong.com/phpMan.php/man/bmptopnm/1/markdown), brush‐
       [topbm(1)](https://www.chedong.com/phpMan.php/man/topbm/1/markdown), [cmuwmtopbm(1)](https://www.chedong.com/phpMan.php/man/cmuwmtopbm/1/markdown), [eyuvtoppm(1)](https://www.chedong.com/phpMan.php/man/eyuvtoppm/1/markdown), [fiascotopnm(1)](https://www.chedong.com/phpMan.php/man/fiascotopnm/1/markdown), [fitstopnm(1)](https://www.chedong.com/phpMan.php/man/fitstopnm/1/markdown), [fstopgm(1)](https://www.chedong.com/phpMan.php/man/fstopgm/1/markdown),  [g3topbm(1)](https://www.chedong.com/phpMan.php/man/g3topbm/1/markdown),
       [gemtopnm(1)](https://www.chedong.com/phpMan.php/man/gemtopnm/1/markdown),  [giftopnm(1)](https://www.chedong.com/phpMan.php/man/giftopnm/1/markdown),  [gouldtoppm(1)](https://www.chedong.com/phpMan.php/man/gouldtoppm/1/markdown),  [hipstopgm(1)](https://www.chedong.com/phpMan.php/man/hipstopgm/1/markdown),  [icontopbm(1)](https://www.chedong.com/phpMan.php/man/icontopbm/1/markdown),  [ilbmtoppm(1)](https://www.chedong.com/phpMan.php/man/ilbmtoppm/1/markdown),  img‐
       [toppm(1)](https://www.chedong.com/phpMan.php/man/toppm/1/markdown), [jpegtopnm(1)](https://www.chedong.com/phpMan.php/man/jpegtopnm/1/markdown), [leaftoppm(1)](https://www.chedong.com/phpMan.php/man/leaftoppm/1/markdown), [lispmtopgm(1)](https://www.chedong.com/phpMan.php/man/lispmtopgm/1/markdown), [macptopbm(1)](https://www.chedong.com/phpMan.php/man/macptopbm/1/markdown), [mdatopbm(1)](https://www.chedong.com/phpMan.php/man/mdatopbm/1/markdown),  [mgrtopbm(1)](https://www.chedong.com/phpMan.php/man/mgrtopbm/1/markdown),
       [mtvtoppm(1)](https://www.chedong.com/phpMan.php/man/mtvtoppm/1/markdown), [neotoppm(1)](https://www.chedong.com/phpMan.php/man/neotoppm/1/markdown), [palmtopnm(1)](https://www.chedong.com/phpMan.php/man/palmtopnm/1/markdown), [pamcut(1)](https://www.chedong.com/phpMan.php/man/pamcut/1/markdown), [pamdeinterlace(1)](https://www.chedong.com/phpMan.php/man/pamdeinterlace/1/markdown), [pamdice(1)](https://www.chedong.com/phpMan.php/man/pamdice/1/markdown), [pamfile(1)](https://www.chedong.com/phpMan.php/man/pamfile/1/markdown),
       [pamoil(1)](https://www.chedong.com/phpMan.php/man/pamoil/1/markdown),  [pamstack(1)](https://www.chedong.com/phpMan.php/man/pamstack/1/markdown),  [pamstretch-gen(1)](https://www.chedong.com/phpMan.php/man/pamstretch-gen/1/markdown),  [pamstretch(1)](https://www.chedong.com/phpMan.php/man/pamstretch/1/markdown),  [pbmclean(1)](https://www.chedong.com/phpMan.php/man/pbmclean/1/markdown),  [pbmlife(1)](https://www.chedong.com/phpMan.php/man/pbmlife/1/markdown),  pbm‐
       [make(1)](https://www.chedong.com/phpMan.php/man/make/1/markdown),   [pbmmask(1)](https://www.chedong.com/phpMan.php/man/pbmmask/1/markdown),  [pbmpage(1)](https://www.chedong.com/phpMan.php/man/pbmpage/1/markdown),  [pbmpscale(1)](https://www.chedong.com/phpMan.php/man/pbmpscale/1/markdown),  [pbmreduce(1)](https://www.chedong.com/phpMan.php/man/pbmreduce/1/markdown),  [pbmtext(1)](https://www.chedong.com/phpMan.php/man/pbmtext/1/markdown),  [pbmtextps(1)](https://www.chedong.com/phpMan.php/man/pbmtextps/1/markdown),
       [pbmto10x(1)](https://www.chedong.com/phpMan.php/man/pbmto10x/1/markdown), [pbmtoascii(1)](https://www.chedong.com/phpMan.php/man/pbmtoascii/1/markdown), [pbmtoatk(1)](https://www.chedong.com/phpMan.php/man/pbmtoatk/1/markdown), [pbmtobbnbg(1)](https://www.chedong.com/phpMan.php/man/pbmtobbnbg/1/markdown), [pbmtocmuwm(1)](https://www.chedong.com/phpMan.php/man/pbmtocmuwm/1/markdown), [pbmtoepsi(1)](https://www.chedong.com/phpMan.php/man/pbmtoepsi/1/markdown), pbmtoep‐
       [son(1)](https://www.chedong.com/phpMan.php/man/son/1/markdown),  [pbmtog3(1)](https://www.chedong.com/phpMan.php/man/pbmtog3/1/markdown),  [pbmtogem(1)](https://www.chedong.com/phpMan.php/man/pbmtogem/1/markdown),  [pbmtogo(1)](https://www.chedong.com/phpMan.php/man/pbmtogo/1/markdown),  [pbmtoicon(1)](https://www.chedong.com/phpMan.php/man/pbmtoicon/1/markdown), [pbmtolj(1)](https://www.chedong.com/phpMan.php/man/pbmtolj/1/markdown), [pbmtomacp(1)](https://www.chedong.com/phpMan.php/man/pbmtomacp/1/markdown), pbm‐
       [tomda(1)](https://www.chedong.com/phpMan.php/man/tomda/1/markdown), [pbmtomgr(1)](https://www.chedong.com/phpMan.php/man/pbmtomgr/1/markdown), [pbmtonokia(1)](https://www.chedong.com/phpMan.php/man/pbmtonokia/1/markdown), [pbmtopgm(1)](https://www.chedong.com/phpMan.php/man/pbmtopgm/1/markdown),  [pbmtopi3(1)](https://www.chedong.com/phpMan.php/man/pbmtopi3/1/markdown),  [pbmtoplot(1)](https://www.chedong.com/phpMan.php/man/pbmtoplot/1/markdown),  [pbmtoppa(1)](https://www.chedong.com/phpMan.php/man/pbmtoppa/1/markdown),
       [pbmtopsg3(1)](https://www.chedong.com/phpMan.php/man/pbmtopsg3/1/markdown),  [pbmtoptx(1)](https://www.chedong.com/phpMan.php/man/pbmtoptx/1/markdown),  [pbmtowbmp(1)](https://www.chedong.com/phpMan.php/man/pbmtowbmp/1/markdown),  [pbmtox10bm(1)](https://www.chedong.com/phpMan.php/man/pbmtox10bm/1/markdown),  [pbmtoxbm(1)](https://www.chedong.com/phpMan.php/man/pbmtoxbm/1/markdown), [pbmtoybm(1)](https://www.chedong.com/phpMan.php/man/pbmtoybm/1/markdown), pbmtoz‐
       [inc(1)](https://www.chedong.com/phpMan.php/man/inc/1/markdown),  [pbmupc(1)](https://www.chedong.com/phpMan.php/man/pbmupc/1/markdown),  [pcxtoppm(1)](https://www.chedong.com/phpMan.php/man/pcxtoppm/1/markdown),  [pgmbentley(1)](https://www.chedong.com/phpMan.php/man/pgmbentley/1/markdown),  [pgmcrater(1)](https://www.chedong.com/phpMan.php/man/pgmcrater/1/markdown),  [pgmedge(1)](https://www.chedong.com/phpMan.php/man/pgmedge/1/markdown),  [pgmenhance(1)](https://www.chedong.com/phpMan.php/man/pgmenhance/1/markdown),
       [pgmhist(1)](https://www.chedong.com/phpMan.php/man/pgmhist/1/markdown),  [pgmkernel(1)](https://www.chedong.com/phpMan.php/man/pgmkernel/1/markdown),  [pgmnoise(1)](https://www.chedong.com/phpMan.php/man/pgmnoise/1/markdown),  [pgmramp(1)](https://www.chedong.com/phpMan.php/man/pgmramp/1/markdown), [pgmslice(1)](https://www.chedong.com/phpMan.php/man/pgmslice/1/markdown), [pgmtexture(1)](https://www.chedong.com/phpMan.php/man/pgmtexture/1/markdown), [pgmtofs(1)](https://www.chedong.com/phpMan.php/man/pgmtofs/1/markdown),
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## AUTHORS
       Many. See the individual manual pages.



                                          08 February 1994                             [pbmfilters(1)](https://www.chedong.com/phpMan.php/man/pbmfilters/1/markdown)
