10-07-2010
10 More Discussions You Might Find Interesting
1. Filesystems, Disks and Memory
Hi, Im trying to take a database backup. one of the files is 26 GB. I am using cp -pr to create a backup copy of the database. after the copying is complete, if i do du -hrs on the folders i saw a difference of 2GB.
The weird fact is that the BACKUP folder was 2 GB more than the original one!
... (1 Reply)
Discussion started by: 0ktalmagik
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2. Shell Programming and Scripting
Hi
I am new to shell scripting.I want to create a batch file which creates a desired number of files with a specific size say 1MB each to consume space.How can i go about it using for loop /any other loop condition using shell script?
Thanks (3 Replies)
Discussion started by: swatideswal
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3. Shell Programming and Scripting
Gurus,
I have one file which is having multiple columns and also this file is not always contain the exact columns; sometimes it contains 5 columns or 12 columns. Now, I need to find the difference from that particular file. Here is the sample file:
param1 | 10 | 20 | 30 |
param2 | 10 |... (6 Replies)
Discussion started by: buzzusa
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4. Shell Programming and Scripting
Hi,
I am trying to find an alternative way to do tkdiff. In tkdiff the gui compares each line and highlights only the differences.
for eg:
John works at McDonalds s(test)
He was playing guitar tywejk
John works in McDonalds 9908
He was playing guitar
I am... (1 Reply)
Discussion started by: naveen@
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5. Shell Programming and Scripting
Hi,
Could anyone help me to solve this problem?
I have two files "f1" and "f2" having 2 fields in each, a) file size and b) file name. The data are almost same in both the files except for few and new additional lines. Now, I have to find out and print the output as, the difference in the... (3 Replies)
Discussion started by: royalibrahim
3 Replies
6. Shell Programming and Scripting
Hi,
I'm having a problem printing two consecutive columns, as I iterate through a large matrix by twenty columns and I was looking for a solution.
My input file looks something like this
1 id1 A1 A2 A3 A4 A5 A6....A20 A21 A22 A23....A4001 A4002
2 id2 B1 B2 B3 B4 B5 B6...
3 id3 ...
4 id4... (8 Replies)
Discussion started by: flotsam
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7. Shell Programming and Scripting
Hey guys I'm new to unix and need help printing files in a specified directory according to size in bytes as well as files with equal bites in alphabetical order
the part i have done so far prints out all files in the directory as well as setting a time limit in which they have been modified
... (2 Replies)
Discussion started by: wessy
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8. UNIX for Dummies Questions & Answers
I want to printing into two files under difference situation.
For example, file 1 name.txt
>gma-miR172a Glyma02g28845
>gma-miR1513a-3p Glyma02g15840
>gma-miR166a-5p Glyma02g15840
>gma-miR1530 Glyma02g15130
>gma-miR1507a Glyma02g01841
File 2 a.gff
Glyma01g07930 ... (4 Replies)
Discussion started by: grace_shen
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9. Shell Programming and Scripting
Hi , I want to compare first 3 columns of File A and File B and create a new file File C which will have all rows from File B and will include rows that are present in File A and not in File B based on First 3 column comparison.
Thanks in advance for your help.
File A
A,B,C,45,46... (2 Replies)
Discussion started by: ady_koolz
2 Replies
10. Shell Programming and Scripting
Hi All,
I have a requirement to compare data column which is the last field in two different files and trigger and alert if the difference is greater than 1 for each row.
File1
Jan Acount1 2014 11223
Feb Account2 2014 2345
Mar Account3 2014 1233
File2
Jan Account1 2014... (1 Reply)
Discussion started by: Naresh Babu
1 Replies
LEARN ABOUT PHP
db2_result
DB2_RESULT(3) 1 DB2_RESULT(3)
db2_result - Returns a single column from a row in the result set
SYNOPSIS
mixed db2_result (resource $stmt, mixed $column)
DESCRIPTION
Use db2_result(3) to return the value of a specified column in the current row of a result set. You must call db2_fetch_row(3) before
calling db2_result(3) to set the location of the result set pointer.
PARAMETERS
o $stmt
- A valid stmt resource.
o $column
- Either an integer mapping to the 0-indexed field in the result set, or a string matching the name of the column.
RETURN VALUES
Returns the value of the requested field if the field exists in the result set. Returns NULL if the field does not exist, and issues a
warning.
EXAMPLES
Example #1
A db2_result(3) example
The following example demonstrates how to iterate through a result set with db2_fetch_row(3) and retrieve columns from the result
set with db2_result(3).
<?php
$sql = 'SELECT name, breed FROM animals WHERE weight < ?';
$stmt = db2_prepare($conn, $sql);
db2_execute($stmt, array(10));
while (db2_fetch_row($stmt)) {
$name = db2_result($stmt, 0);
$breed = db2_result($stmt, 'BREED');
print "$name $breed";
}
?>
The above example will output:
cat Pook
gold fish Bubbles
budgerigar Gizmo
goat Rickety Ride
SEE ALSO
db2_fetch_array(3), db2_fetch_assoc(3), db2_fetch_both(3), db2_fetch_object(3), db2_fetch_row(3).
PHP Documentation Group DB2_RESULT(3)