SED/AWK maybe PERL in a WHILE loop Post: 302637411

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sed with awk in loop

Hi Guys, I am using following code to do some task. Can somebody please help me to use a for loop for this ? ___________________________________________________ sed s/DATA2/`awk '/ / {print $1}' formated1`/ EOD_Batch > EOD_Batch1 sed s/DATA3/`awk '/ / {print $2}' formated1`/ EOD_Batch1 >...

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I know a little bit of sed and awk, but not too much. can loop be done in sed. Baiscally what I want is: file1: aaa 111 bbb 222 ccc 333 ddd 444 eee 555 fff 666 Note: the space in between is "tab" file2: bbb ddd eee I want delete any entries in file1...

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Hi All, I have a big file of 100,000 lines with the following format: 1,736870,736870,1,2,5,547,1253889535,1253889775,240,30,152.163.141.8,US,0,00,-g 1253889445 1,881246,881246,1,2,6,402,1253889535,1253889775,240,30,152.163.141.8,US,0,00,-g 1253889445...

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Input: root:x:0: daemon:x:1: bin:x:2: sys:x:3: adm:x:4: tty:x:5: disk:x:6: lp:x:7: mail:x:8: Output: root daemon bin sys adm tty

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awk sed perl??

Hi guys First of all a salute to this wonderful platform which has helped me many a times. Im now faced with something that I cannot solve. I have data like this 11:14:18 0.46975 11:14:18 0.07558 11:14:18 0.00020 11:14:18 0.00120 11:14:18 0.25879 11:14:19 0.00974 11:14:19 0.05656...

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Hi All, I need help from any of you.Would be so thankful for your help. I/P DDDD,1045,161,1557,429,1694,800,1911,1113,2460,1457,2917> 1609,3113,1869,3317,2732,3701,3727,4132,5857,5107> 9004,6496 DDDD,1125,157,1558,429,1694,800,1911,1117,2432,1444,2906>...

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Replace my perl with awk or sed

My code below will print only the email address from all lines. I want to convert it with sed or awk.. also what if i just want to find only filenames. cat LIS_EMAIL | perl -wne'while(/+@+\w+/g){print "$&\n"}' Hoping to extract the filename such us .exe, .bin. From file that has scrambled...

LEARN ABOUT OSF1

ppmtosixel

ppmtosixel(1)						      General Commands Manual						     ppmtosixel(1)

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, the RGB values are rescaled.  A printer control header and a color assignment table
       begin the SIX file.  Image data is written in a compressed format by default.  A printer control footer ends the image file.

OPTIONS

       -raw   If  specified,  each  pixel  will  be explicitly described in the image file.  If -raw is not specified, output will default to com-
	      pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands.  A raw file is often an order	of  magni-
	      tude larger than a compressed file and prints much slower.

       -margin
	      If  -margin  is not specified, the image will be start at the left margin (of the window, paper, or whatever).  If -margin is speci-
	      fied, a 1.5 inch left margin will offset the image.

PRINTING

       Generally, sixel files must reach the printer unfiltered.  Use the lpr -x option or cat filename > /dev/tty0?.

BUGS

       Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion.  If the original PPM maxval was
       greater	than  100,  rescaling  also reduces the image depth.  While the actual RGB values from the ppm file are more or less retained, the
       color palette of the LJ250 may not match the colors on your screen.  This seems to be a printer limitation.

SEE ALSO

       ppm(5)

AUTHOR

       Copyright (C) 1991 by Rick Vinci.

								   26 April 1991						     ppmtosixel(1)

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Use loop in sed or awk?

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4. Shell Programming and Scripting

How to remove spaces using awk,sed,perl?

Discussion started by: cola

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LEARN ABOUT OSF1

ppmtosixel