I'll take your word that this is for work. But I'm not sure of what you exactly want. Nor do I know what shell you're using. You are using stuff present in the old bourne shell so I'll stick with that and take a guess at what you want:
hello....very new user to unix...and i have a question..i am not sure if there is such a thing
For example...the user is asked if he likes Bananas....if he says yes....
echo You like Bananas $name
at the end of the script it echos all that the user has entered so they can read it....
but... (1 Reply)
I am running on HPUX using ksh.
I have a script that uses a loop within a loop, for some reason the script seems to hang on a particuliar record. The record is fine and hits the condition in Blue. If I kill the 1st loop process the script continues on with no problem.
Begin code>
<Some... (8 Replies)
Hi,
how can I use "for" to have two loops :
this is my script :
for i in (A B C)
do
for j in (a b c)
do
echo $i$j
done
done
#End
I want to print out
Aa
Ab
Ac ....
But I have error message :
syntax error at line 1 : `(' unexpected
Many thanks before.
How should I use "for" ?? (2 Replies)
Hi
I've a file like so:
Now, I want to read my file and take ex. the Media ID and the Type for each groups of Media (Media1,Media2,...,Media(n):
cat /tmp/file|\
while read FILE
do
while $(FILE|cut -d: -f1)=Media$i
do
#here will be some test, ex:
#if Media ID < 23
... (4 Replies)
I am traversing down a list, and I am not quite sure how to tell the loop to break when it's done going through the file.
#!/bin/sh
while :
do
read list <&3
echo $list
done
is the code. The file "list" is simply
5
4
3
2
1
any advice on how to break the loop after the file is... (1 Reply)
#!/bin/bash
IFS=$'\n'
A= a c b t g j i e d
B= t y u i o p
counter=0
found=""
for i in $(cat $A)
do
for j in $(cat $B)
do
if
then
found="yes"
fi
done
if
then (1 Reply)
Hello,
I'm not sure if this is more appropriate for the 'unix for dummies' or the 'unix for experts' forum because I'm new to this forum and this is the second topic I've discussed, but if you could let me know which one was more appropriate for something like this, please do!
So in tr (an... (2 Replies)
I'm trying to understand better the while and until loops, can someone help me with this example?
#!/bin/bash
# Listing the planets.
for planet in Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto
do
echo $planet # Each planet on a separate line.
done
echo; echo
for... (3 Replies)
Why wont my for statements work? Im trying to get this script to swich to a user an if you put in a start/stop/or restart paramater to do just that for each user. I commented out the actual start/stop actions to test it just by using echos and not do anything hasty in the environment but it... (0 Replies)
Discussion started by: LilyClaro
0 Replies
LEARN ABOUT PHP
mssql_num_fields
MSSQL_NUM_FIELDS(3)MSSQL_NUM_FIELDS(3)mssql_num_fields - Gets the number of fields in resultSYNOPSIS
int mssql_num_fields (resource $result)
DESCRIPTION mssql_num_fields(3) returns the number of fields in a result set.
PARAMETERS
o $result
- The result resource that is being evaluated. This result comes from a call to mssql_query(3).
RETURN VALUES
Returns the number of fields, as an integer.
EXAMPLES
Example #1
mssql_num_fields(3) example
<?php
// Connect to MSSQL and select the database
$link = mssql_connect('KALLESPCSQLEXPRESS', 'sa', 'phpfi');
mssql_select_db('php', $link);
// Select some data from our database
$data = mssql_query('SELECT [name], [age] FROM [php].[dbo].[persons]');
// Construct a table
echo '<table border="1">';
$header = false;
// Iterate through returned results
while ($row = mssql_fetch_array($data)) {
// Build the table header
if (!$header) {
echo '<thead>';
echo '<tr>';
for ($i = 1; ($i + 1) <= mssql_num_fields($data); ++$i) {
echo '<td>' . ucfirst($row[$i]) . '</td>';
}
echo '</tr>';
echo '</thead>';
echo '<tbody>';
$header = true;
}
// Build the row
echo '<tr>';
foreach($row as $value) {
echo '<td>' . $value . '</td>';
}
echo '</tr>';
}
// Close table
echo '</tbody>';
echo '</table>';
// Clean up
mssql_free_result($data);
mssql_close($link);
?>
SEE ALSO mssql_query(3), mssql_fetch_field(3), mssql_num_rows(3).
PHP Documentation Group MSSQL_NUM_FIELDS(3)