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Full Discussion: Unblock the websites
Top Forums UNIX for Dummies Questions & Answers Unblock the websites Post 302719233 by Adhi on Monday 22nd of October 2012 09:41:23 AM
Old 10-22-2012
Quote:
Originally Posted by Scott
I'd say more important is who blocked them.

Are you attempting to circumvent that?
The admin..

---------- Post updated at 09:41 AM ---------- Previous update was at 09:40 AM ----------

Quote:
Originally Posted by bakunin
If you are not knowledgeable enough to know where websites are blocked you probably should not attempt to remove such filters in first place. We help to solve technical problems, we do NOT help to create security risks.

The files ("/etc/hosts*") you have mentioned have nothing to do with website blocking at all.

bakunin
Ok.. But i need to know how can i do that.??
 

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ppmtopgm(1)						      General Commands Manual						       ppmtopgm(1)

NAME
ppmtopgm - convert a portable pixmap into a portable graymap SYNOPSIS
ppmtopgm [ppmfile] DESCRIPTION
Reads a portable pixmap as input. Produces a portable graymap as output. The output is a "black and white" rendering of the original image, as in a black and white photograph. The quantization formula used is .299 r + .587 g + .114 b. Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any ppm program can read pgm (and pbm ) files automatically. pgmtoppm is for colorizing a pgm file. Also, see ppmtorgb3 for a different way of converting color to gray. And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate the original colors, not necessarily a way that looks like a black and white photograph. QUOTE
Cold-hearted orb that rules the night Removes the colors from our sight Red is gray, and yellow white But we decide which is right And which is a quantization error. SEE ALSO
pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5) AUTHOR
Copyright (C) 1989 by Jef Poskanzer. 10 April 2000 ppmtopgm(1)
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