05-30-2011
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hope somebody is happy.
NR==1 {
num_columns=split( $0, menuend );
next;
}
{
split( $0, substrend );
for ( i=1; i<=NF; i++ ) {
minuend -= substrend;
}
}
END {
print "Result:";
for ( i=1; i<=num_columns; i++ ) {
printf(... (3 Replies)
Discussion started by: awkward
3 Replies
2. Shell Programming and Scripting
Hi,
I need some help figuring this out, I think it can be done using awk but I don't know how.
So, I want to take two input files, subtract some columns with each other and then output to a new results file.
InFile1.txt
AAA 100 200 BBB
CCC 300 400 DDD
InFile2.txt
AAA 50 60 BBB
CCC 70... (7 Replies)
Discussion started by: MrTrigger
7 Replies
3. Shell Programming and Scripting
space_used.lst
/dev/vx/dsk/A06487-S01-c4e3s-ORACLE-dg/oradata01 505G 318G 175G 65% /dborafiles/nethealth21/PV/oradata01
/dev/vx/dsk/A06487-S01-c4e3s-ORACLE-dg/oradata02 505G 433G 67G 87% /dborafiles/nethealth21/PV/oradata02
/dev/vx/dsk/A06487-S01-c4e3s-ORACLE-dg/oradata03 507G 422G 79G 85%... (4 Replies)
Discussion started by: sathik
4 Replies
4. Shell Programming and Scripting
Hi,
I have one .csv file. I have 2 date columns present in file, column 2 and column 3.
I need to calculate how many days exist between 2 dates.
I am trying to subtract date column 2 from date column 3.
Eg: my file look likes
s.no, Start_date,End_Date
1, 7/29/2012,10/27/2012
2,... (9 Replies)
Discussion started by: Dimple
9 Replies
5. Shell Programming and Scripting
Hi All,
I have a file with thousands of lines in the following format, where
Field1=First 8 characters
Field2-9-16 characters
Field3=17-26 characters
I need to add Field 1 and Field2 and subtract the result from Field 3.
Field3=Field3 - (Field1 + Field2)
0012.00 0010.00 0001576.53... (4 Replies)
Discussion started by: nua7
4 Replies
6. Shell Programming and Scripting
I have a file which has all integer numbers like this. This file is sort of very large, and I am only showing the first few contents. This representation can be regarded as a matrix of integer numbers.
14998
16 0 11680 3165 15343 8553 9925 3875 820 6430 14226 13261 11355 15428 9140 16184 7934... (1 Reply)
Discussion started by: shoaibjameel123
1 Replies
7. UNIX for Dummies Questions & Answers
---------- Post updated at 01:58 PM ---------- Previous update was at 01:48 PM ----------
For some reason my question is not getting printed. Here are the details:
Greetings.
I would like to add/subtact an integer to/from two columns of integers. I feel like this should be easy using awk... (3 Replies)
Discussion started by: Twinklefingers
3 Replies
8. Shell Programming and Scripting
Hi below is a file
Date Category Time Attempts Success
2/17/2014 PayFlow ATB 0.999988 4039104 4039057
2/18/2014 PayFlow ATB 0.999912 4620964 4620558
2/19/2014 PayFlow ATB 0.999991 4380836 4380796
2/20/2014 PayFlow ATB 0.999988 5031047 5030985
2/21/2014 ... (5 Replies)
Discussion started by: villain41
5 Replies
9. Shell Programming and Scripting
Hello All,
I have a requirement in which i will be given a sql query as input in a file with dynamic number of columns. For example some times i will get 5 columns, some times 8 columns etc up to 20 columns.
So my requirement is to generate a output query which will have 20 columns all the... (7 Replies)
Discussion started by: vikas_trl
7 Replies
10. Shell Programming and Scripting
Hi,
I have 2 files in below formats
File1_Stored.txt
ABC:100, 83
ABC:84, 53
ABC:14, 1222And
File2_Stored.txt
ABC:100 , 83
ABC:84 , 1553
ABC:524 , 2626I am trying to get the 3rd file in below format. So, whenever difference is 0 it shouldn't appear but if the difference is not 0 then... (2 Replies)
Discussion started by: Abhayman
2 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