awk-adding a column to a file Post: 302348195

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

FILE:Adding new column

Is it possible to add a new column in a file by matching a key element in second file ? File 1 2 a 3 b 4 d 5 g 6 j 7 m File 2 4 hjjjj 5 aaa 6 sasa 7 dsds 2 dsdf 3 fdsfg

2. Shell Programming and Scripting

problem while adding column values in awk

Hi, I have a file "input.txt" with the following content : 5312,0,,,1,8,141.2,20090727 3714,0,,,1,8,285.87,20090727 5426,0,,,1,8,3.9,20090727 3871,0,,,1,8,30.4,20090727 9071,0,,,1,8,146.2,20090727 5141,0,,,1,8,2.8,20090727 0460,0,,,1,8,-0.1,20090727 7918,0,,,1,8,-0.1,20090727...

3. Shell Programming and Scripting

sed/awk-adding numeric to a column

I have a txt file as follows Code: Oct 1 file1 4144 Oct 1 file23 5170 Oct 2 file5 3434 Oct 21 file56 2343 I need to add a new column by marking the right log file from current directory. For example populate like this. Please not in the second columt for "1" it has...

4. UNIX for Dummies Questions & Answers

Adding a column with the row number using awk

Is there anyway to use awk to add a first column to my data that automatically goes from 1 to n , where n is the numbers of my rows?:confused:

5. Shell Programming and Scripting

Adding column using awk

Hello everyone, I have a file with the following structure: abc xyz 111 222 agf hjhf 787 799 tht yah 878 898 ... ... ... ... ... ... ... ... ... ... ... ... I want to add a column (with a fixed value of 1000) at the end such that it becomes: abc xyz 111 222 1000 agf hjhf 787...

6. Linux

Adding a prefix to a column using awk/sed commands

Hello, I am a newbie to linux and struggling to find a better way to append a column in a text file. Here is the file i want to modify: It has 8 columns (and thousands of rows). I want to append the first column by adding "chr" infront of the numbers. Some rows have a string in the first...

7. Shell Programming and Scripting

Adding a column to a file

Hello all, I need to add a coloumn at the 5th Position of a file, Can this be done using awk or sed. Sample Input 1008,300186,R,2009,0,2,2,3,2,0,1,1,1,1,2,1,1,0,2,1,1,0,2,2,2,2,0,0,0,0,1,0,2,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,,0,0,0,0,0,0,0,0,3,2,3,1,1,1, Ouput: ...

8. Shell Programming and Scripting

Adding a specified value to a specified column - awk?

Hi everyone! I sometimes need to do some simple arithmetics, like adding a number to a certain column of a file. So I wrote a small function in the .bashrc file, which looks like this shifter() { COL=$1 VAL=$2 FILE=$3 cp $FILE $FILE.shifted awk 'NF==4 {$(( $COL )) = $(( $COL ))...

9. UNIX for Dummies Questions & Answers

awk adding counts together from column

Hello Im new treat me nicely, I have a headache :) I have a script that seemed to work now it doesnt anyway, the last part is adding counts of unique items in a csv file eg 05492U34 38 05492U34 47 two columns, (many different values like this in file) i want...

10. UNIX for Dummies Questions & Answers

Des/awk for change format and adding integers in a column of data?

Greetings! I need a quick way to change the format in a table of data Here is an example of the input: 10 72 Value=177 VDB=0.0245 Value4=0,0,171,0 10 274 Value=238 VDB=0.0433 Value4=29,0,205,0 10 312 Value=222 VDB=0.0384 Value4=8,0,190,19 10 540 Value=405 VDB=0.0391 Value4=13,30,153,195...

LEARN ABOUT OPENDARWIN

set_color

set_color(1)							       fish							      set_color(1)

NAME

       set_color - set_color - set the terminal color

set_color - set the terminal color
   Synopsis
       set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]

   Description
       Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
       cyan, white and normal.

       o -b, --background Set the background color

       o -c, --print-colors Prints a list of all valid color names

       o -h, --help Display help message and exit

       o -o, --bold Set bold or extra bright mode

       o -u, --underline Set underlined mode

       o -v, --version Display version and exit

       Calling set_color normal will set the terminal color to whatever is the default color of the terminal.

       Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
       font color, while set_color --bold white will result in a white font color.

       Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.

       set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
       incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
       ncurses and recompile fish against it in order to fix this issue.

Version 1.23.1							  Sun Jan 8 2012						      set_color(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

FILE:Adding new column

Discussion started by: sandeep_hi

2. Shell Programming and Scripting

problem while adding column values in awk

Discussion started by: valokv

3. Shell Programming and Scripting

sed/awk-adding numeric to a column

Discussion started by: gubbu

4. UNIX for Dummies Questions & Answers

Adding a column with the row number using awk

Discussion started by: cosmologist