Print Lines between two regexes Post: 302589064

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AIX equivalent to GNU grep's -B and -A [print lines after or before matching lines]

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print lines AFTER lines cointaining a regexp (or print every first and fourth line)

Hi all, This should be very easy but I can't figure it out... I have a file that looks like this: @SRR057408.1 FW8Y5CK02R652T length=34 AGCAGTGGTATCAACGCAGAGTAAGCAGTGGTAT +SRR057408.1 FW8Y5CK02R652T length=34 FIIHFF6666?=:88@@@BBD:::?@ABBAAA>8 @SRR057408.2 FW8Y5CK02TBMHV length=52...

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print first few lines, then apply regex on a specific column to print results.

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LEARN ABOUT DEBIAN

vflip

vflip(1Vi)																vflip(1Vi)

NAME

       vflip - flip an image horizontally and/or vertically

SYNOPSIS

       vflip [-hor] [-vert] [-option ...] [infile] [outfile]

DESCRIPTION

       vflip flips images horizontally and/or vertically.

       A horizontal flip exchanges the left and right sides of an image. A vertical flip exchanges the top and bottom.

COMMAND LINE OPTIONS

       vflip accepts the following options:

       -help	      Prints a message describing options.

       -in infile     Specifies a Vista data file containing the input images.

       -out outfile   Specifies where to write the flipped images as a Vista data file.

       -horizontal    Specifies that a horizontal flip should be performed.

       -vertical      Specifies that a vertical flip should be performed.

       If  both -horizontal and -vertical are specified, the horizontal flip is performed first. If neither is specified, the images are neverthe-
       less flipped horizontally.

SEE ALSO

       vrotate(1Vi), vtranspose(1Vi), VImage(3Vi), Vista(7Vi)

AUTHOR

       Daniel Ko <ko@cs.ubc.ca>

Vista Version 1.12						   24 April 1993							vflip(1Vi)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

AIX equivalent to GNU grep's -B and -A [print lines after or before matching lines]

Discussion started by: slashdotweenie

2. Shell Programming and Scripting

print lines AFTER lines cointaining a regexp (or print every first and fourth line)

Discussion started by: kmkocot

3. Shell Programming and Scripting

print first few lines, then apply regex on a specific column to print results.

Discussion started by: kchinnam

4. Shell Programming and Scripting

Print lines between two lines after grep for a text string

Discussion started by: jbruce