how can i use awk or sed to do a conditional statement, so that
HH:MM
if MM not great than 30 , then MM=00
else MM=30
ie:
10:34 will display 10:30
10:29 will display 10:00
a=$(echo 10:34 | awk ......)
Thanks in advance (10 Replies)
can somebody help, what quote i should use in below statement or what wrong of it ?
the 1st (*) is a char, the 2nd and 3rd (*) is a wildcard
if ] && ] && ]
................^ .............^
then
echo "ok"
fi
thanks in advance. (2 Replies)
Hi all,
The following code is to find if a list of numbers from one file are within the range in another file.
awk -F, '\
BEGIN {
while ((getline < "file2") > 0)
file2=$3
}
{for (col1 in file2)
if ($0>=30 && $1<=45)
print $0} ' FILE1
But where I have the number 30 and 45, I... (3 Replies)
Hi,
I'm getting a "bad number" error from the following conditional if statement. I understand the results of the grep command are not being treated a an integer but am unsure of the correct syntax. Any help would be appreciated.
if
Thanks (2 Replies)
Hi,
I have a script like this:
sample.sh
mapping=$1
if
then
echo "program passed"
fi
I'm running the above script as ./sample.sh pass
The script is not getting executed and says "integer expression expected"
Could anyone kindly help me? (2 Replies)
I want to add a conditional statement to a user's .profile file. I have a certain number of users that log in and use the rksh (Restricted Korn Shell). When they log in, it starts a certain program and when they exit this program, the system logs them out. When they are in this program, they can... (2 Replies)
I'm trying to create a shell script that will check for new files and or folders and if it exist then copy them to a different directory.
Does anyone have a idea?
if ;
then
echo "Copying files from the Upgrade Server"
cp -Ruavp /home/upgrade/hex-code/*... (7 Replies)
Hi experts,
I am doing an exercise which has the following requirements.
Charlie will bite your finger exactly 50% of the time. First, write a function isBitten() that returns TRUE with 50% probability, and FALSE otherwise
To generate a webpage that displays "Charlie bit your finger!" or... (1 Reply)
Discussion started by: Navneet_das_123
1 Replies
LEARN ABOUT PHP
maxdb_stmt_affected_rows
MAXDB_STMT_AFFECTED_ROWS(3) 1 MAXDB_STMT_AFFECTED_ROWS(3)maxdb_stmt_affected_rows - Returns the total number of rows changed, deleted, or inserted by the last executed statement
Procedural style
SYNOPSIS
int maxdb_stmt_affected_rows (resource $stmt)
DESCRIPTION
Object oriented style
int$maxdb_stmt->affected_rows ()
maxdb_stmt_affected_rows(3) returns the number of rows affected by INSERT, UPDATE, or DELETE query. If the last query was invalid or the
number of rows can not determined, this function will return -1.
RETURN VALUES
An integer greater than zero indicates the number of rows affected or retrieved. Zero indicates that no records where updated for an
UPDATE/DELETE statement, no rows matched the WHERE clause in the query or that no query has yet been executed. -1 indicates that the query
has returned an error or the number of rows can not determined.
EXAMPLES
Example #1
Object oriented style
<?php
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s
", maxdb_connect_error());
exit();
}
/* create temp table */
$maxdb->query("CREATE TABLE temp.mycity LIKE hotel.city");
$query = "INSERT INTO temp.mycity SELECT * FROM hotel.city WHERE state LIKE ?";
/* prepare statement */
if ($stmt = $maxdb->prepare($query)) {
/* Bind variable for placeholder */
$code = 'N%';
$stmt->bind_param("s", $code);
/* execute statement */
$stmt->execute();
printf("rows inserted: %d
", $stmt->affected_rows);
/* close statement */
$stmt->close();
}
/* close connection */
$maxdb->close();
?>
Example #2
Procedural style
<?php
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s
", maxdb_connect_error());
exit();
}
/* create temp table */
maxdb_query($link, "CREATE TABLE temp.mycity LIKE hotel.city");
$query = "INSERT INTO temp.mycity SELECT * FROM hotel.city WHERE state LIKE ?";
/* prepare statement */
if ($stmt = maxdb_prepare($link, $query)) {
/* Bind variable for placeholder */
$code = 'N%';
maxdb_stmt_bind_param($stmt, "s", $code);
/* execute statement */
maxdb_stmt_execute($stmt);
printf("rows inserted: %d
", maxdb_stmt_affected_rows($stmt));
/* close statement */
maxdb_stmt_close($stmt);
}
/* close connection */
maxdb_close($link);
?>
The above example will output something similar to:
rows inserted: 4
SEE ALSO maxdb_stmt_num_rows(3), maxdb_prepare(3).
PHP Documentation Group MAXDB_STMT_AFFECTED_ROWS(3)