Hi can someone please help me on this.
I need to perform this code:
Grep any lines that meets the following criteria
(A AND B) OR (A AND C)
I tried this code, but it didn't work
Grep-I "A &&B" | "A&&C" *.* $
thanks in advance (12 Replies)
Hi:confused:,
I have a file that contains :
+-----------------------------------------------------------------------------+
LABEL: super1_fix
EFIX FILES: 1
ABSTRACT: epkg for touch command
PRE-REQUISITES: no
PACKAGER VERSION: 7
REBOOT REQUIRED: no
BUILD BOOT... (4 Replies)
On Linux OS, bash environment, I want implement the following code:
if && ( || )
A,B,C represents some compare conditions.
How to realize it ?
Thanks! (1 Reply)
Please tell me how to nest logical expressions in bash. I would like to nest logical expressions for arguments of the "test" command on bash.
The following pseudo-code shows my intention.
// pseudo code
if (exp1 AND (exp2 OR exp3))
{
Output true;
}
else
{
Output false;
}
... (11 Replies)
Using good ole fashion bourne shell scripting I have to take 2 files and compare them 1:1 in a Logical OR "gate" or function and then output the info into a 3rd file. I have never tried anything like this before :eek: so any hand holding will be much "Thanked"
OR Gate being:
A, B, Result
0,... (2 Replies)
Hi,
i want to check if a variable var1 is not a or b or c
pseudo code:
If NOT (var1 = a or var1 = b or var1 = c)
then
...
fi
I want to use POSIX complaint Korn shell, and for string comparison
For the following code, logical.sh
#!/usr/bin/ksh
var="j"
echo "Var : $var"
if ! { || ||... (12 Replies)
Hi,
I am trying to check if two input files exist before the rest of the scripts is run. Following is the code that I have but it gives me syntax error.
if
then
echo "File not found"
else
echo "File found"
fi (3 Replies)
I have a shell script (.sh) and I want to pass a parameter value to the awk command but I am getting exception, please assist.
diff=$1$2.diff
id=$2 new=new_$diff
echo "My id is $1"
echo "I want to sync for user account $id"
##awk command I am using is as below
cat $diff | awk... (2 Replies)
Dear Unix gurus,
We have a config shell script file which has 30 variables which needs to be passed to master unix shell script that invokes oracle database sessions. So those 30 variables need to go through the database sessions (They are inputs) via a shell script. one of the variable name... (1 Reply)
Dear Unix gurus,
We have a config shell script file which has 30 variables which needs to be passed to master unix shell script that invokes oracle database sessions. So those 30 variables need to go through the database sessions (They are inputs) via a shell script. one of the variable name... (1 Reply)
Discussion started by: dba1981
1 Replies
LEARN ABOUT PHP
mysql_fetch_assoc
MYSQL_FETCH_ASSOC(3) 1 MYSQL_FETCH_ASSOC(3)mysql_fetch_assoc - Fetch a result row as an associative arraySYNOPSIS
Warning
This extension is deprecated as of PHP 5.5.0, and will be removed in the future. Instead, the MySQLi or PDO_MySQL extension should
be used. See also MySQL: choosing an API guide and related FAQ for more information. Alternatives to this function include:
omysqli_fetch_assoc(3)
o PDOStatement::fetch
array mysql_fetch_assoc (resource $result)
DESCRIPTION
Returns an associative array that corresponds to the fetched row and moves the internal data pointer ahead. mysql_fetch_assoc(3) is equiv-
alent to calling mysql_fetch_array(3) with MYSQL_ASSOC for the optional second parameter. It only returns an associative array.
o $
result -The result resource that is being evaluated. This result comes from a call to mysql_query(3).
Returns an associative array of strings that corresponds to the fetched row, or FALSE if there are no more rows.
If two or more columns of the result have the same field names, the last column will take precedence. To access the other column(s) of the
same name, you either need to access the result with numeric indices by using mysql_fetch_row(3) or add alias names. See the example at the
mysql_fetch_array(3) description about aliases.
Example #1
An expanded mysql_fetch_assoc(3) example
<?php
$conn = mysql_connect("localhost", "mysql_user", "mysql_password");
if (!$conn) {
echo "Unable to connect to DB: " . mysql_error();
exit;
}
if (!mysql_select_db("mydbname")) {
echo "Unable to select mydbname: " . mysql_error();
exit;
}
$sql = "SELECT id as userid, fullname, userstatus
FROM sometable
WHERE userstatus = 1";
$result = mysql_query($sql);
if (!$result) {
echo "Could not successfully run query ($sql) from DB: " . mysql_error();
exit;
}
if (mysql_num_rows($result) == 0) {
echo "No rows found, nothing to print so am exiting";
exit;
}
// While a row of data exists, put that row in $row as an associative array
// Note: If you're expecting just one row, no need to use a loop
// Note: If you put extract($row); inside the following loop, you'll
// then create $userid, $fullname, and $userstatus
while ($row = mysql_fetch_assoc($result)) {
echo $row["userid"];
echo $row["fullname"];
echo $row["userstatus"];
}
mysql_free_result($result);
?>
Note
Performance
An important thing to note is that using mysql_fetch_assoc(3) is not significantly slower than using mysql_fetch_row(3), while it
provides a significant added value.
Note
Field names returned by this function are case-sensitive.
Note
This function sets NULL fields to the PHP NULL value.
mysql_fetch_row(3), mysql_fetch_array(3), mysql_data_seek(3), mysql_query(3), mysql_error(3).
PHP Documentation Group MYSQL_FETCH_ASSOC(3)