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1. Shell Programming and Scripting
I want to bring values in the second column into single line for uniq value in the first column.
My input
jvm01, Web 2.0 Feature Pack Library
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jvm02, IBM WebSphere JAX-RS
jvm03, Web 2.0 Feature... (10 Replies)
Discussion started by: kchinnam
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2. UNIX for Dummies Questions & Answers
Hello All,
I am having the file as below .I need to replace column 9-12 with some other values. In the below file I need to replace 1509 to 1508 and 1508 to 1507 .Can you please help me in how to do that
Thanks,
Arun
... (10 Replies)
Discussion started by: arunkumar_mca
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3. Shell Programming and Scripting
I know that
@food = %fruit;
Works. But how do I assign %fruit and %veggies to @food ? (2 Replies)
Discussion started by: popeye
2 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I have a tab delimited text file where some lines have the string "NA" in the second column. For these lines, I want to replace NA with the value in the first column, the symbol underscore followed by the value in the fourth column. How do I go about doing that? Thanks!
Input:
1 ... (3 Replies)
Discussion started by: evelibertine
3 Replies
5. Shell Programming and Scripting
hi all ,
( perl)
i am trying to replace jst one column in a file for eg
month dayofweek dealar car-name
jan thurs mercedes c300
feb wed lexus is300
all this data is in a master file and i want to replace jan with 1
feb... (5 Replies)
Discussion started by: technoman
5 Replies
6. Shell Programming and Scripting
Hi, i need help on replacing negative values in a column with 0. any quick fix on this? thanks much. for instance,
input:
1
2.3
-0.4
-25
12
13
45
-12
desired output
1
2.3
0
0
12
13
45 (4 Replies)
Discussion started by: ida1215
4 Replies
7. Shell Programming and Scripting
Hey guys, I have a column that consists of string and integer values without a distinctive deliminator, looking like this...
7ASA
14LAL
245FOO
656MOM
87577DAD
...
I want to split the column into two columns, one containing the numbers and one containing the text part.
edit: numbers... (3 Replies)
Discussion started by: origamisven
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8. Shell Programming and Scripting
Hi,
I have a table in Db2 with data say
id_1 phase1
id_1 phase2
id_1 phase3
id_2 phase1
id_2 phase2
I need to concatenate the values like
id_1 phase1,phase2,phase3
id_2 phase1,phase2
I tried recursive query but in vain as the length of string to be concatenated in quite long. ... (17 Replies)
Discussion started by: jsaravana
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9. Shell Programming and Scripting
I have a requirement in which i have to read a file which has multiple columns seperated by a pipe "|" from this i have to read each column values seperately and create a comma seperated row for the column and write to another file.
eg:
Input file:
ColA ColB
1 2
2 x
3 y... (5 Replies)
Discussion started by: nvuradi
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10. Shell Programming and Scripting
Hello,
Do you have any idea why the below sed command is also replacing the value of "PARAMETER2" instead of just "PARAMETER" in file1 ?
% parameter=PARAMETER
% new_value=2
% cat file1
PARAMETER=1
PARAMETER2=1
% cat file1 | sed s/*$/${new_value}/1
PARAMETER=2
PARAMETER2=2
Thanks. (3 Replies)
Discussion started by: majormark
3 Replies
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