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Shell Programming and Scripting
Need help recurrently cutting single column file
Post 302165886 by Perderabo on Saturday 9th of February 2008 04:46:41 PM
02-09-2008
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I am having a stupid moment :-)
I have a tab-delimited file with 2 columns. I want to keep the first column as it is, but I only want the first 8 characters of the 2nd column.
Example of input file data:
---------------------------------
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Hi folks,
Happy new year.
I have a file 'filename' that i wd like to split basing on the contents in the last column.
The 'filename' content looks like
256772744788,9,11
256772744805,9,11
256772744792,9,11
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hi 2 all
i need to get single column from one csv file
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>cat file.csv
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x,1
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Use code tags please, ty.
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How do you sort a text file that is made up of a single column? (sorting done in alphabetical order)
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How do you sort a text file that is made up of a single column? (sorting done in alphabetical order)
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Hi,
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Hello Gurus,
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Hi,
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LEARN ABOUT X11R4
paste
PASTE(1) User Commands PASTE(1) NAME
paste - merge lines of files SYNOPSIS
paste [OPTION]... [FILE]... DESCRIPTION
Write lines consisting of the sequentially corresponding lines from each FILE, separated by TABs, to standard output. With no FILE, or when FILE is -, read standard input. Mandatory arguments to long options are mandatory for short options too. -d, --delimiters=LIST reuse characters from LIST instead of TABs -s, --serial paste one file at a time instead of in parallel -z, --zero-terminated line delimiter is NUL, not newline --help display this help and exit --version output version information and exit AUTHOR
Written by David M. Ihnat and David MacKenzie. REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report paste translation bugs to <http://translationproject.org/team/> COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
Full documentation at: <http://www.gnu.org/software/coreutils/paste> or available locally via: info '(coreutils) paste invocation' GNU coreutils 8.28 January 2018 PASTE(1)