sed replace values of column with ordered numbering Post: 302529913

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replace a column values with the first value in column

Hi All, I have a file which has data in following format: "Body_Model","2/1/2007","2/1/2007" "CSCH74","0","61" "CSCS74","0","647" "CSCX74","0","3" "CSYH74","0","299" "CSYS74","0","2514" "CSYX74","0","3" "Body_Model","3/1/2007","3/1/2007" "CSCH74","0","88" "CSCS74","0","489"...

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replace the column values.

I have the below file ...where some of the column values should replaced with desired values ....below file u can find that 3 column where ever 'AAA' comes should replaced with ' CC ' NOTE : we have to pass the column number ,AAA,CC (modified value) as the parameters to the code. ...

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$ cat log.txt Name Age Sex Lcation nfld alias xsd CC 25 M XYZ asx KK Y BB 21 F XAS awe SS N SD 21 M AQW rty SD A How can I replace the column with header "Lcation" with the column with header "alias" and delete the "alias" column? so that the final output will become: Name Age Sex...

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Replace values in a specified column of a file

Hello, I have a file with four columns and I would like to replace values in the second column only. An arbitrary example is: 100 A 105 B 200 B 205 C 300 C 305 D 400 D 405 E 500 E 505 F I need to replace the second column as shown below: ...

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replace a column with values from another file

Dear all, I have a file1.pdb in pdb format and a dat file2 containing values, corresponding to the atoms in the pdb file. these values (file2.dat) need to be in the column instead of the 0.00 (file1) values for each atom in file1.pdb .(the red values must be replaced by the blue ones,in order)...

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Hi, I have the following data: 2860377|"DATA1"|"DATA2"|"65343"|"DATA2"|"DATA4"|"11"|"DATA5"|"DATA6"|"65343"|"DATA7"|"0"|"8"|"1"|"NEGATIVE" 32340377|"DATA1"|"DATA2"|"65343"|"DATA2"|"DATA4"|"11"|"DATA5"|"DATA6"|"65343"|"DATA7"|"0"|"8"|"1"|"NEG-DID"...

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Replace column values from other file

I have one file as it has the following format File1 S No Site IP Address 1 Australia 192.168.0.1/26 2 Australia 192.168.0.2/26 3 Australia 192.168.0.3/26 I need awk/sed command to replace the column2 value ( under Site) with some other...

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Replace all decimal values in a column

Hi My input file looks String000002 GeneWise CW 48945 49354 . - 0 Pt=PEQU_00004; String000002 LEN NA 52125 52604 0.945751 - . PID=PEQU_00005;lvid_id=PEQ_28708; String000002 LEN CW 52125 52604 . - 0 ...

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I'm trying to make an awk script to compare values I've set as var1, var2, and var3 earlier in the script to the values in the userinputted column of four text files called Node1.txt, Node2.txt, Node3.txt, and Node4.txt and then replace the values in that userinputted column with either ttt or gcc,...

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Replace a numeric values in a certain column

Hi All, I am trying to replace a certain value from one place in a file . In the below file at position 35 I will have 8 I need to modify all 8 in that position to 7 I tried awk '{gsub("8","7",$35)}1' infile > outfile ----> not working sed -i 's/8/7'g' infile --- it is replacing all...

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colrm

COLRM(1)						    BSD General Commands Manual 						  COLRM(1)

NAME

     colrm -- remove columns from a file

SYNOPSIS

     colrm [start [stop]]

DESCRIPTION

     The colrm utility removes selected columns from the lines of a file.  A column is defined as a single character in a line.  Input is read
     from the standard input.  Output is written to the standard output.

     If only the start column is specified, columns numbered less than the start column will be written.  If both start and stop columns are spec-
     ified, columns numbered less than the start column or greater than the stop column will be written.  Column numbering starts with one, not
     zero.

     Tab characters increment the column count to the next multiple of eight.  Backspace characters decrement the column count by one.

ENVIRONMENT

     The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of colrm as described in environ(7).

EXIT STATUS

     The colrm utility exits 0 on success, and >0 if an error occurs.

SEE ALSO

     awk(1), column(1), cut(1), paste(1)

HISTORY

     The colrm command appeared in 3.0BSD.

BSD
								  August 4, 2004							       BSD

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

replace a column values with the first value in column

Discussion started by: sumeet

2. Shell Programming and Scripting

replace the column values.

Discussion started by: charandevu

3. Shell Programming and Scripting

awk/sed column replace using column header - help

Discussion started by: jkl_jkl

4. UNIX for Dummies Questions & Answers

Replace values in a specified column of a file

Discussion started by: Gussifinknottle