07-31-2009
cut and paste using awk
Hi i need a favour
i have a file which has some trillions of records. The file is like this
11111000000000192831840914000000000000000000000000000
45789899090000000000000000011111111111111111111111111
I want to cut specific postions in each line like cut1-3 and assisgn it to a variable and redirect it to another file, then cut 4-6 assign it to variable and agn redirect, like this to the whole and i dnt want to use while loop..is there a better way to do it, may be cutting at multiple postions using awk.
Please help
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HOZ(1) User Commands HOZ(1)
NAME
hoz - file splitter that uses the hacha file format
SYNOPSIS
hoz [-pvf] [-c size[K|M]] [-o outpath] inputfname
ghoz
DESCRIPTION
HOZ is a file splitter, which uses the same file format as the popular 'Hacha' program.
OPTIONS
-c --cut
cut (file->pieces)
-p --paste
paste (pieces->file)
-v --verbose
verbose output
-f --force
force overwrite of file when pasting
-o --outpath
specify an output directory
-h --help
print this help, then exit
--version
print hoz program version number, then exit
USAGE
There are two basic operations: cut and paste. Cut will 'split' a file in pieces. The size of each piece is passed as an option. Each piece
will have a numeric extension, starting with 0. So for instance if you 'cut' a file called 'foo.iso', the pieces will be named 'foo.iso.0',
'foo.iso.1' and so on.
Paste will 'merge' these pieces and generate and exact copy of the original file.
ghoz is the graphical version of hoz, which uses a GTK GUI interface.
SEE ALSO
You can find more information at http://hoz.sourceforge.net/
hoz 1.65 August 2008 HOZ(1)