03-27-2014
Column manipulation of a file
In a space delimited file how would you go about removing 2 and 3 column of a file and add "word" to the first column of the file in both awk and vi?
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FileName
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1001,Jenny,27,F,C,John,2,20000,
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Hi All,
I have a tab delimited input file with say 4 fields (columns) as below :
0000443 1AGPR061 2006 Daiml
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0002275 1B3s4J0K 1989 Chadys
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Hi, Iam new to unix. I have one input file .
Input file :
ID1~Name1~Place1
ID2~Name2~Place2
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Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2
file 1 sample
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XLNX 983919101 BB
NETL 64118B100 BS
AMD 007903107 CC
KLAC 482480100 DC
TER 880770102 KATS
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Hi Everyone,
I was wondering if someone could help me to transform my data into a format I need.
Here is an example of what my data looks like
E F G H
A 1 2 3 4
B 5 6 7 8
C 9 1 2 3
D 4 5 6 7
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AE 1
BE 5
CE 9
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AF 2
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Hi,
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Hello,
I was wondering how I could change this input:
cat f1
to produce this output:
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1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
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LEARN ABOUT NETBSD
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.
column exits 0 on success, >0 if an error occurred.
ENVIRONMENT
COLUMNS The environment variable COLUMNS is used to determine the size of the screen if no other information is available.
EXAMPLES
(echo "PERM LINKS OWNER GROUP SIZE MONTH DAY 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.
BSD
March 9, 2008 BSD