modify first column Post: 302530671

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Changing one column of delimited file column to fixed width column

Hi, Iam new to unix. I have one input file . Input file : ID1~Name1~Place1 ID2~Name2~Place2 ID3~Name3~Place3 I need output such that only first column should change to fixed width column of 15 characters of length. Output File: ID1<<12 spaces>>Name1~Place1 ID2<<12...

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how can I modify this script.

hello forum members, I have a script which is used find the Uname and passwords and redirects into a output.txt file.I hardcoded a string "ciadev" but iwant search two more strings also "absdev" and "absprod" So modify this script please. I am lookinmg forward from you, please find the below...

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Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2

Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2 file 1 sample SNDK 80004C101 AT XLNX 983919101 BB NETL 64118B100 BS AMD 007903107 CC KLAC 482480100 DC TER 880770102 KATS ATHR 04743P108 KATS...

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modify one column

Hi, I have an output that looks unusual and it is very large so I cannot do it manually. Basically it looks like this: U >c93 57866 R U >c38 66265 R U >c261 80401 R U >c169 12250 R U >c348 2661 F U >c425 38762 R U >c351 44504 R U >c421 8212 F U >c467 3648 F U >c84 33028 R...

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Rename a header column by adding another column entry to the header column name URGENT!!

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Difference of the same column when two other column matches and one column differs less than 1 hour

This is my input file : # cat list 20130430121600, cucm, location,76,2 20130430121600,cucm1,location1,76,4 20130430122000,cucm,location,80,8 20130430122000,cucm1,location1,90,8 20130430140000,cucm1,location1,87,11 20130430140000, cucm,location,67,9 This is the required output ...

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awk Print New Column For Every Two Lines and Match On Multiple Column Values to print another column

Hi, My input files is like this axis1 0 1 10 axis2 0 1 5 axis1 1 2 -4 axis2 2 3 -3 axis1 3 4 5 axis2 3 4 -1 axis1 4 5 -6 axis2 4 5 1 Now, these are my following tasks 1. Print a first column for every two rows that has the same value followed by a string. 2. Match on the...

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Modify Column Data using Shell Script

HI Guys, Input :- P081 wr1 12p0d5: 22.8 P081 wr1 12p2d18: 23.1 P149 wr1 1pxcud6/port_0_dev_7: 20.4 P149 wr1 1pxcud4/port_1_dev_10: 22.4 OutputP081 wr1 120 22.8 P081 wr1 122 23.1 P149 wr1 10 20.4 P149 wr1 11 22.4 In in First two line delete p and after d untill : In Last two line...

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Ed to modify a file --- or not?

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If pattern match in other column, modify column 3.

My command sed will modify everything in column 3 if i will use the command below. I want to search for a pattern then modify everything in column 3. sed -i 's/\|165\|/server1/g' file.txt Input: 01-31-2019 19:14:05|device|165|1548962040165|5c5348f9-0804-1111|file_attach|7271|587|smtp|...

LEARN ABOUT MOJAVE

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. Shell Programming and Scripting

Changing one column of delimited file column to fixed width column

Discussion started by: manneni prakash

2. Shell Programming and Scripting

how can I modify this script.

Discussion started by: rajkumar_g

3. Shell Programming and Scripting

Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2

Discussion started by: rydz00

4. Shell Programming and Scripting

modify one column

Discussion started by: phil_heath