Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
Hello,
We have Linux post server with Postfix running on it and 5 domains.
Everything is working fine, except one thing. I was wondering how can I force user X to be able to send email ONLY as X@domain1.com, but NOT as X@domain2.com for example. I.e. how can I create map user --> email , and... (0 Replies)
I guess it was getting a little messy on the other post so here goes:
Link to previous post for Question:
https://www.unix.com/shell-programming-scripting/111338-awk-replace-particular-field.html
Continuation of Question
hey i was messing around a bit ... made me wonder...
If the... (1 Reply)
Can someone tell me how to get the version of bash that I am running?
I'm running cygwin bash on Windows XP at home and cygwin bash on Vista at work.
Is this the version number for bash?
$ uname -a
CYGWIN_NT-6.0 US-SEA-L3BER9K 1.5.25(0.156/4/2) 2008-06-12 19:34 i686 Cygwin
This is the... (2 Replies)
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
logs:
"/home/abc/public_html/index.php"
"/home/abc/public_html/index.php"
"/home/xyz/public_html/index.php"
"/home/xyz/public_html/index.php"
"/home/xyz/public_html/index.php"
how to use "cut" or "awk" or "sed" to get the following result:
abc
abc
xyz
xyz
xyz (8 Replies)
Hi Experts,
I have a string with colon delimited, want 2nd colon to be changed to a pipe.
data:
101:8:43:4:72:14:41:69:85:3:137:4:3:0:4:0:9:3:0:3:12:3:
I am trying with sed, but can change only 1 occurance:
echo "101:8:43:4:72:14:41:69:85:3:137:4:3:0:4:0:9:3:0:3:12:3:" | sed 's/:/|/2'... (5 Replies)
Cannot present unpresented disks back again. On a test server tried this as a solution "multipath -r" and it worked. Too worried to try it in production before I know all the information.
Any info would be appreciated!
Also some links to the documentation on this specific issue could help a... (1 Reply)
Discussion started by: jsteppe
1 Replies
LEARN ABOUT PHP
pg_escape_identifier
PG_ESCAPE_IDENTIFIER(3)PG_ESCAPE_IDENTIFIER(3)pg_escape_identifier - Escape a identifier for insertion into a text fieldSYNOPSIS
string pg_escape_identifier ([resource $connection], string $data)
DESCRIPTION pg_escape_identifier(3) escapes a identifier (e.g. table, field names) for quering the database. It returns an escaped identifier string
for PostgreSQL server. pg_escape_identifier(3) adds double quotes before and after data. Users should not add double quotes. Use of this
function is recommended for identifier parameters in query. For SQL literals (i.e. parameters except bytea), pg_escape_literal(3) or
pg_escape_string(3) muse be used. For bytea type fields, pg_escape_bytea(3) must be used instead.
Note
This function has internal escape code and can also be used with PostgreSQL 8.4 or less.
PARAMETERS
o $connection
- PostgreSQL database connection resource. When $connection is not present, the default connection is used. The default connection
is the last connection made by pg_connect(3) or pg_pconnect(3).
o $data
- A string containing text to be escaped.
RETURN VALUES
A string containing the escaped data.
EXAMPLES
Example #1
pg_escape_identifier(3) example
<?php
// Connect to the database
$dbconn = pg_connect('dbname=foo');
// Escape the table name data
$escaped = pg_escape_identifier($table_name);
// Select rows from $table_name
pg_query("SELECT * FROM {$escaped};");
?>
SEE ALSO pg_escape_literal(3), pg_escape_bytea(3), pg_escape_string(3).
PHP Documentation Group PG_ESCAPE_IDENTIFIER(3)