how would I write a command line that creates a new file named stuff.txt in the current working directory which contains the number of directories in the current working directory, followed by the number of empty files in the current working directory, followed by the name of the working directory? (3 Replies)
Hi
i data looks like this:
student 1
Subject1 45 55
Subject2 44 55
Subject3 33 44
//
student 2
Subject1 45 55
Subject2 44 55
Subject3 33 44
i would like to sum $2, $3 (marks) and divide each entry in $2 and $3 with their respective sums and print for each student as $4 and... (2 Replies)
Hi,
I have an array of strings. Each string has 4 comma separated values. I am binding this array to a SQL where I am required to do an INSERT after grouping.
The binding is done as :
$insertADWSth->bind_param_array(1,A_CONSTANT_STRING);... (1 Reply)
How do you do grouping in grep? Here's how I tried it at first:
egrep 'qualit(y|ies)' /usr/share/dict/words
-bash: syntax error near unexpected token `('
I'm using GNUgrep, and I found this on their site. grep regular expression syntax
So I tried this:
egrep 'qualit\(y\|ies\)'... (2 Replies)
Hi all,
I am using following command:
perl program.pl input.txt output.txt CUTOFF 3 > groups_3.txt
containing program.pl, two files (input.txt, output.txt) and getting output in groups_3.txt:
But, I wish to have 30 files corresponding to each CUTOFF ranging from 0 to 30 using the same... (1 Reply)
Hi Gurus,
I would like to do in a script something that is really easy in sql.
Basically, I have a file with a fomat like the following:
name1_test 501
name 1 33 510
test2 900
name1_test 300
So, I would like to group them as... (3 Replies)
awk 'FNR==NR {a; next} $NF in a' genes.txt refseq_exons.txt > output.txt
I can not figure out how to group the same name in $4 together.
Basically, all the SKI together in separate rows and all the TGFB2. Thank you :).
chr1 2160133 2161174 SKI
chr1 218518675 218520389 TGFB2... (1 Reply)
Hello,
I would like to group/sort a file of records by a particular field and then count how many records belong in that grouping.
For example say I have the following data:
1234|"ZZZ"|"Date"|"1"|"Y"|"ABC"|""|AA
ABCD|"ZZZ"|"Date"|"1"|"Y"|"ABC"|""|AA
EFGH|"ZZZ"|"Date"|"1"|"Y"|"ABC"|""|BB... (14 Replies)
Discussion started by: Nik44
14 Replies
LEARN ABOUT PHP
mssql_query
MSSQL_QUERY(3)MSSQL_QUERY(3)mssql_query - Send MS SQL querySYNOPSIS
mixed mssql_query (string $query, [resource $link_identifier], [int $batch_size])
DESCRIPTION mssql_query(3) sends a query to the currently active database on the server that's associated with the specified link identifier.
PARAMETERS
o $query
- An SQL query.
o $link_identifier
- A MS SQL link identifier, returned by mssql_connect(3) or mssql_pconnect(3). If the link identifier isn't specified, the last
opened link is assumed. If no link is open, the function tries to establish a link as if mssql_connect(3) was called, and use it.
o $batch_size
- The number of records to batch in the buffer.
RETURN VALUES
Returns a MS SQL result resource on success, TRUE if no rows were returned, or FALSE on error.
EXAMPLES
Example #1
mssql_query(3) example
<?php
// Connect to MSSQL
$link = mssql_connect('KALLESPCSQLEXPRESS', 'sa', 'phpfi');
if (!$link || !mssql_select_db('php', $link)) {
die('Unable to connect or select database!');
}
// Do a simple query, select the version of
// MSSQL and print it.
$version = mssql_query('SELECT @@VERSION');
$row = mssql_fetch_array($version);
echo $row[0];
// Clean up
mssql_free_result($version);
?>
NOTES
Note
If the query returns multiple results then it is necessary to fetch all results by mssql_next_result(3) or free the results by
mssql_free_result(3) before executing next query.
SEE ALSO mssql_select_db(3), mssql_connect(3).
PHP Documentation Group MSSQL_QUERY(3)