05-26-2011
What will this do? I have many columns with zero output. those can be deleted, if all the raw for that columns are zero.
---------- Post updated at 03:46 PM ---------- Previous update was at 03:45 PM ----------
That will help. To split file in 250 columns in each file.
---------- Post updated at 03:50 PM ---------- Previous update was at 03:46 PM ----------
Keep the first colunm of the original file in each file. Thanks
---------- Post updated at 04:06 PM ---------- Previous update was at 03:50 PM ----------
Vgersh,
To reduce the columns, Is it possible to add all the fields and make two columns? First and total off all the extracted columns.
In my original file:
kkk kkk kkk Total
1 2 5 8
3 1 1 5
That is what I am doing in excel adding up all the raws to one column.
Thanks
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LEARN ABOUT MOJAVE
column
COLUMN(1) BSD General Commands Manual COLUMN(1)
NAME
column -- columnate lists
SYNOPSIS
column [-tx] [-c columns] [-s sep] [file ...]
DESCRIPTION
The column utility formats its input into multiple columns. Rows are filled before columns. Input is taken from file operands, or, by
default, from the standard input. Empty lines are ignored.
The options are as follows:
-c Output is formatted for a display columns wide.
-s Specify a set of characters to be used to delimit columns for the -t option.
-t Determine the number of columns the input contains and create a table. Columns are delimited with whitespace, by default, or with
the characters supplied using the -s option. Useful for pretty-printing displays.
-x Fill columns before filling rows.
ENVIRONMENT
The COLUMNS, LANG, LC_ALL and LC_CTYPE environment variables affect the execution of column as described in environ(7).
EXIT STATUS
The column utility exits 0 on success, and >0 if an error occurs.
EXAMPLES
(printf "PERM LINKS OWNER GROUP SIZE MONTH DAY " ;
printf "HH:MM/YEAR NAME
" ;
ls -l | sed 1d) | column -t
SEE ALSO
colrm(1), ls(1), paste(1), sort(1)
HISTORY
The column command appeared in 4.3BSD-Reno.
BUGS
Input lines are limited to LINE_MAX (2048) bytes in length.
BSD
July 29, 2004 BSD