08-22-2011
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I wrote below small script which will add up each row value from a file and print the total, but it is not.plz let me know what is wrong.script hangs and not displaying anything.
-----------------
while read line ; do
sum=0;
sum=$sum+$line;
done
echo $sum;
exit 0;
------------------... (8 Replies)
Discussion started by: pradeep_script
8 Replies
2. Shell Programming and Scripting
Hi,
I need help on doing the below thing in shell script.
I have a file with millions of rows called "abc.txt". i have another file with millions of rows called "xyz.txt".
I would like to do the below operation.
Open the abc.txt, read the first line, do some operations on the column... (2 Replies)
Discussion started by: informsrini
2 Replies
3. Shell Programming and Scripting
Hello,
I want to make a script to do this :
the file is with line :
TOTO TEST1
TOTO TEST2
TITI TEST1
TITI TEST2
TITI TEST3
i want he become :
TOTO TEST1 TEST2
TITI TEST1 TEST2 TEST3 (3 Replies)
Discussion started by: safsound
3 Replies
4. Shell Programming and Scripting
Hi, I want to move a new row to another table if the field from new row doesn't have the first word that I categorized (like: IRC blablabla, PTM blablabla, ADM blablabla, BS blablabla).
I already use this script but doesn't work as I expected.
CHECK_KEYWORD="$( mysql -uroot -p123456 smsd -N... (7 Replies)
Discussion started by: jazzyzha
7 Replies
5. Shell Programming and Scripting
Hi, I already succeed moving a new row to another table if the field from new row doesn't have the first word that I categorized (like: IRC blablabla, PTM blablabla, ADM blablabla, BS blablabla).
But it can't delete the old row. Please help me with the script.
my php script:
INSERT INTO... (2 Replies)
Discussion started by: jazzyzha
2 Replies
6. Shell Programming and Scripting
Hello,
I need some help to reformat this table-by-row to matrix?
infile:
site1 A:o,p,q,r,s,t
site1 C:y,u
site1 T:v,w
site1 -:x,z
site2 A:p,r,t,v,w,z
site2 C:u,y
site2 G:q,s
site2 -:o,x
site3 A:o,q,s,t,u,z
site3 C:y
site3 T:v,w,x
site3 -:p,routfile:
SITE o p q r s t v u w x y... (7 Replies)
Discussion started by: yifangt
7 Replies
7. Shell Programming and Scripting
HI Guys,
I have Below Input :-
RepigA_hteis522 ReptCfiEtrBsCll_aofe
MSL04_MSL2_A25_1A 0 9
MSL04_MSL2_A25_1B 0 9
MSL04_MSL2_A25_1C 0 9
RepigA ReptCfiEtrBsCll
hteis522 aofe
MSL04_MSL2_A25_1A 0 9
MSL04_MSL2_A25_1B 0 9
MSL04_MSL2_A25_1C 0 9
Split Data in two first row... (2 Replies)
Discussion started by: pareshkp
2 Replies
8. UNIX for Beginners Questions & Answers
My original files are like this below and I distinguish them from the AP_ID (file1 has 572 and file2 has 544). Also, the header on file1 has “G_” pre-pended. NOTE: these are only snippets of very large files and much of the data is not present here.
Original File 1:
... (36 Replies)
Discussion started by: aachave1
36 Replies
9. Shell Programming and Scripting
Hi ALL,
We have requirement in a file, i have multiple rows.
Example below:
Input file rows
01,1,102319,0,0,70,26,U,1,331,000000113200000011920000001212
01,1,102319,0,1,80,20,U,1,241,00000059420000006021
I need my output file should be as mentioned below. Last field should split for... (4 Replies)
Discussion started by: kotra
4 Replies
10. UNIX for Beginners Questions & Answers
This is a question that is related to one I had last August when I was trying to sort/merge two files by millsecond time column (in this case column 6).
The script (below) that helped me last august by RudiC solved the puzzle of sorting/merging two files by time, except it gets lost when the... (0 Replies)
Discussion started by: aachave1
0 Replies
LEARN ABOUT PHP
pg_fetch_array
PG_FETCH_ARRAY(3) PG_FETCH_ARRAY(3)
pg_fetch_array - Fetch a row as an array
SYNOPSIS
array pg_fetch_array (resource $result, [int $row], [int $result_type = PGSQL_BOTH])
DESCRIPTION
pg_fetch_array(3) returns an array that corresponds to the fetched row (record).
pg_fetch_array(3) is an extended version of pg_fetch_row(3). In addition to storing the data in the numeric indices (field number) to the
result array, it can also store the data using associative indices (field name). It stores both indicies by default.
Note
This function sets NULL fields to the PHP NULL value.
pg_fetch_array(3) is NOT significantly slower than using pg_fetch_row(3), and is significantly easier to use.
PARAMETERS
o $result
- PostgreSQL query result resource, returned by pg_query(3), pg_query_params(3) or pg_execute(3) (among others).
o $row
- Row number in result to fetch. Rows are numbered from 0 upwards. If omitted or NULL, the next row is fetched.
o $result_type
- An optional parameter that controls how the returned array is indexed. $result_type is a constant and can take the following
values: PGSQL_ASSOC, PGSQL_NUM and PGSQL_BOTH. Using PGSQL_NUM, pg_fetch_array(3) will return an array with numerical indices,
using PGSQL_ASSOC it will return only associative indices while PGSQL_BOTH, the default, will return both numerical and associa-
tive indices.
RETURN VALUES
An array indexed numerically (beginning with 0) or associatively (indexed by field name), or both. Each value in the array is represented
as a string. Database NULL values are returned as NULL.
FALSE is returned if $row exceeds the number of rows in the set, there are no more rows, or on any other error.
EXAMPLES
Example #1
pg_fetch_array(3) example
<?php
$conn = pg_pconnect("dbname=publisher");
if (!$conn) {
echo "An error occurred.
";
exit;
}
$result = pg_query($conn, "SELECT author, email FROM authors");
if (!$result) {
echo "An error occurred.
";
exit;
}
$arr = pg_fetch_array($result, 0, PGSQL_NUM);
echo $arr[0] . " <- Row 1 Author
";
echo $arr[1] . " <- Row 1 E-mail
";
// As of PHP 4.1.0, the row parameter is optional; NULL can be passed instead,
// to pass a result_type. Successive calls to pg_fetch_array will return the
// next row.
$arr = pg_fetch_array($result, NULL, PGSQL_ASSOC);
echo $arr["author"] . " <- Row 2 Author
";
echo $arr["email"] . " <- Row 2 E-mail
";
$arr = pg_fetch_array($result);
echo $arr["author"] . " <- Row 3 Author
";
echo $arr[1] . " <- Row 3 E-mail
";
?>
SEE ALSO
pg_fetch_row(3), pg_fetch_object(3), pg_fetch_result(3).
PHP Documentation Group PG_FETCH_ARRAY(3)