All...
I want to remove blank spaces in file . I just leraned that we can use
" cat <Input filename> | tr -s ‘ ‘ > <Target file name> "
i also know with SED we can replace a blank space by other character by
sed s/ /*/g filename.
Please let me know how can i do that by... (1 Reply)
Hi,
I need a help in deleting extra spaces in a text.
I have a huge file, a part of it is :-
3 09/21/08 03:32:07 started undef mino Oracle nmx004.wwdc.numonyx.com Message Text : The Oracle session with the PID 1103 has a CPU time ... (6 Replies)
Hi,
I have a source file as mentioned below: I want to remove all the extra spaces between the fields.
a b--------|sa df-------|3232---|3
sf sa------|afs sdf-----|43-----|33
a b c------|adfsa dsf---|23-32|23
*Here '-' idicates spaces
Now, I want output as below:
a b|sa df|3232|3... (7 Replies)
Hi,
I have a string like this and i want to remove extra spaces that exists between the words.
Here is the sentence.
$string="The small DNA genome of hepadnaviruses is replicated by reverse transcription via an RNA intermediate. This RNA "pregenome" contains ... (2 Replies)
Suppose, I have a variable var=" name is ".
I want to remove the blank spaces from the begining and endonly, not from the entire string.
So, that the variable/string looks like following
var="name is".
Please look after the issue. (3 Replies)
I have a file which contains certain records about users. the row length is always fixed to 205 characters.
Now I want to read each record line from the file, substring some portion out of it and put into another file. But I have observed that my script is trimming the extra spaces I have used for... (4 Replies)
HI,
I need the help from the experts like I have created one file with text like:
a b c d
e f g h
i j k l
So my question is that i have to write the script in which like in the first sentence it will take only one space after d and remove all the extra space in the end.I dont... (8 Replies)
Hi guru's,
I am trying to write a script to generate a csv file by connecting to database run a query and put the values into csv file.
But the problem i face is i am getting lot of space after one value.how can i remove those values?.
Please help.
#!/bin/bash
export... (2 Replies)
I have a file of about 10k records and eace line is having an extra space of 5 byte at the end.. Iwant to remove the extra spaces at the end of each line.. Can someone please help me out.. I tried using sed command and its not working... can someone please help me out. (3 Replies)
Hi,
I want to remove all extra spaces, line breaks .
Need a new line entry only for term starting"array"
For eg: my input is
array(),
array(),
array(),
and my expected output is
array(),
array(),
array(),
Is it possible using awk? (5 Replies)
Discussion started by: rsi.245
5 Replies
LEARN ABOUT PHP
pg_connect
PG_CONNECT(3)PG_CONNECT(3)pg_connect - Open a PostgreSQL connectionSYNOPSIS
resource pg_connect (string $connection_string, [int $connect_type])
DESCRIPTION pg_connect(3) opens a connection to a PostgreSQL database specified by the $connection_string.
If a second call is made to pg_connect(3) with the same $connection_string as an existing connection, the existing connection will be
returned unless you pass PGSQL_CONNECT_FORCE_NEW as $connect_type.
The old syntax with multiple parameters $conn = pg_connect("host", "port", "options", "tty", "dbname") has been deprecated.
PARAMETERS
o $connection_string
- The $connection_string can be empty to use all default parameters, or it can contain one or more parameter settings separated by
whitespace. Each parameter setting is in the form keyword = value. Spaces around the equal sign are optional. To write an empty
value or a value containing spaces, surround it with single quotes, e.g., keyword = 'a value'. Single quotes and backslashes
within the value must be escaped with a backslash, i.e., ' and \. The currently recognized parameter keywords are: $host,
$hostaddr, $port, $dbname (defaults to value of $user), $user, $password, $connect_timeout, $options, $tty (ignored), $sslmode,
$requiressl (deprecated in favor of $sslmode), and $service. Which of these arguments exist depends on your PostgreSQL version.
The $options parameter can be used to set command line parameters to be invoked by the server.
o $connect_type
- If PGSQL_CONNECT_FORCE_NEW is passed, then a new connection is created, even if the $connection_string is identical to an exist-
ing connection.
RETURN VALUES
PostgreSQL connection resource on success, FALSE on failure.
EXAMPLES
Example #1
Using pg_connect(3)
<?php
$dbconn = pg_connect("dbname=mary");
//connect to a database named "mary"
$dbconn2 = pg_connect("host=localhost port=5432 dbname=mary");
// connect to a database named "mary" on "localhost" at port "5432"
$dbconn3 = pg_connect("host=sheep port=5432 dbname=mary user=lamb password=foo");
//connect to a database named "mary" on the host "sheep" with a username and password
$conn_string = "host=sheep port=5432 dbname=test user=lamb password=bar";
$dbconn4 = pg_connect($conn_string);
//connect to a database named "test" on the host "sheep" with a username and password
$dbconn5 = pg_connect("host=localhost options='--client_encoding=UTF8'");
//connect to a database on "localhost" and set the command line parameter which tells the encoding is in UTF-8
?>
SEE ALSO pg_pconnect(3), pg_close(3), pg_host(3), pg_port(3), pg_tty(3), pg_options(3), pg_dbname(3).
PHP Documentation Group PG_CONNECT(3)