How can I control the screen output when trying to read a large file onto the screen x number of lines at a time. I'm trying to use this is a bourne shell script. I want to display 10 lines of a file, pause the screen so that a user can read the file, and then display the next 10 lines of the file,... (6 Replies)
Hello All,
I have a file that is formatted like this
1234556
1234567
1234588
1123888
1999999
1010101
1919191
1919191....
for a total of 26000 + lines
how do I get a script to read lets say 50 lines at a time
and display the output to the screen in column format around 5 or 6... (2 Replies)
Hi everyone,
I'm new to Linux and bash scripting.
Question? How can I display a menu at the bottom of the screen when displaying a content of a file with the less command?
Like in gvim with bash support, when debugging or testing your script this text "Press enter or type command to... (0 Replies)
Hi,
How can i increase the size of my display on AIX 5.3.What i mean is e.g if i do and ps -ef i would get some like:
/data/app/oracle/product/10.2
/usr/bin/ksh /usr/local/bin/s
i want it to show the whole thing on the screen without cutting it,because there is still space on the screen... (0 Replies)
So I'm pretty green still at this, and right now I don't even have the IF statements in just trying to get this part to work. I want to basically click optino 1,2,3,4 for which logs I want to search, and then be able to put in the variable I want to grep out? Sounds easy just not clear in my mind... (4 Replies)
I connect via vnc to a linux computer.
after a logout, I cannot see the files on the screen (although i can see the screensaver).
I can open a terminal and see the files etc.
How can i see the files on the screen again? (5 Replies)
Hi Guys,
Any good reference for me to perform user database update statement on table which has quite number of fields could be updated depend on user specified column name and the value to assign.
All the approaches are welcome and appreciated.
Thanks. (1 Reply)
I am trying to display the text the user selects from a bash menu. The below will display the menu and allow the user to enter a number, but will not display the choice selected.
bash
while true
do
printf "\n please make a selection from the MENU \n
... (4 Replies)
Discussion started by: cmccabe
4 Replies
9. Post Here to Contact Site Administrators and Moderators
When I try to look at some of the posts (like "Rookie Grandmother"), I see the thread title and the menu at the bottom, but not the text of the post in the middle. I can see ALL of the posts in the Recent menu, but NONE of the others.
The screenshot I attached shows the situation.
I just... (2 Replies)
I pass a number to my script. Passing "1" below.
./getfile.sh 1
echo "User entered: $1"
ls -ltr *.conf | sed -n '$p'
I wish to use ls -ltr i.e list files in ascending order of time the latest showing at the bottom of the output.
Number 1 should get me the last row of ls -ltr output i.e... (9 Replies)
Discussion started by: mohtashims
9 Replies
LEARN ABOUT PHP
mssql_field_seek
MSSQL_FIELD_SEEK(3)MSSQL_FIELD_SEEK(3)mssql_field_seek - Seeks to the specified field offsetSYNOPSIS
bool mssql_field_seek (resource $result, int $field_offset)
DESCRIPTION
Seeks to the specified field offset. If the next call to mssql_fetch_field(3) won't include a field offset, this field would be returned.
PARAMETERS
o $result
- The result resource that is being evaluated. This result comes from a call to mssql_query(3).
o $field_offset
- The field offset, starts at 0.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
Using mssql_field_seek(3) on the example for mssql_fetch_field(3)
<?php
// Connect to MSSQL and select the database
mssql_connect('MANGOSQLEXPRESS', 'sa', 'phpfi');
mssql_select_db('php');
// Send a select query to MSSQL
$query = mssql_query('SELECT * FROM [php].[dbo].[persons]');
// Construct table
echo '<h3>Table structure for 'persons'</h3>';
echo '<table border="1">';
// Table header
echo '<thead>';
echo '<tr>';
echo '<td>Field name</td>';
echo '<td>Data type</td>';
echo '<td>Max length</td>';
echo '</tr>';
echo '</thead>';
// Dump all fields
echo '<tbody>';
for ($i = 0; $i < mssql_num_fields($query); ++$i) {
// Fetch the field information, notice the
// field_offset parameter is not set. See
// the mssql_field_seek call below
$field = mssql_fetch_field($query);
// Print the row
echo '<tr>';
echo '<td>' . $field->name . '</td>';
echo '<td>' . strtoupper($field->type) . '</td>';
echo '<td>' . $field->max_length . '</td>';
echo '</tr>';
// Move the internal seek pointer to the next
// row in the result set
mssql_field_seek($query, $i + 1);
}
echo '</tbody>';
echo '</table>';
// Free the query result
mssql_free_result($query);
?>
SEE ALSO mssql_fetch_field(3).
PHP Documentation Group MSSQL_FIELD_SEEK(3)