Bash script to get total size off of remainder calculated
I am working on a script to get the final total size and so far have the following and wondering if this can be improved.
# Compare the desired size of each lvm to the standard size. If it is desired is larger than calculate the difference and keep that value as the amount to add to that LVM.
# If the desired size is smaller than the standard than set the amount to add as 0.
My script flow for this:
Last edited by jim mcnamara; 01-29-2019 at 12:49 AM..
HI ALL,
i am a beginner in unix world.
can anyone please tell me the way to find total size taken by each directory (including size of all subdirectories and files) present under /var.
e.g what is space occupied by /var/adm , /var/admin etc.
its a simple question but still i dont know the... (2 Replies)
Hi,
I have one file stat.
Stat file contents are as follows: for example.
H50768020040913,00260100,507680,13,0000000643,0000000643,00000,0000
H50769520040808,00260100,507695,13,0000000000,0000000000,00000,0000 H50770620040611,00260100,507706,13,0000000000,0000000000,00000,0000
Now i... (1 Reply)
Hi,
Can anyone help me with the syntax for finding out remainder of two integers.
Ex: 10/3 ... it should return 1.
Is fmod function will be helpful here? I am not able to find out usage of it.
Kindly help.
Regards,
Malay Maru (3 Replies)
hi all,
in my server there are some specific application files which are spread through out the server... these are spread in folders..sub-folders..chid folders...
please help me, how can i find the total size of these specific files in the server... (3 Replies)
I have a directory that contains files like
aaa-2010-05-30.txt
ddd-2010-05-30.txt
www-2010-05-30.txt
i have total 2000 files, i need to calculate total size of files for *2010-05-30.txt like
aaa-2010-05-30.txt 200MB
ddd-2010-05-30.txt 10GB
www-2010-05-30.txt 4GB
Total 14.2 GB... (5 Replies)
hello!
i need to make a script that get a folder name in parameter and i get back the size of the folder include the subfolders! but i dont know how i need to start :S
Example:
a folder contain the followings
a:
drwxr-xr-x 2 user user 4096 febr 25 08.27 b
-rw-r--r-- 1 user user 2 febr... (3 Replies)
:mad:i need command to know the total size of project in my system by Giga bit
i try
#du -s /*/projectname
but i need total size for this project by G.B
can you help me (6 Replies)
I have a bash script. I need a modification for safety.
my original bash script:
mv /home/script/backup /home/script/backup2
mysql -u user -ppassword -Ddatabase --batch --skip-column-names -e 'select id, url from videos where url like "%http%" limit 1' |
while read id url
do youtube-dl... (1 Reply)
I have file listed like below
-rw-r--r--+ 1 test test 17M Nov 26 14:43 test1.gz
-rw-r--r--+ 1 test test 0 Nov 26 14:44 test2.gz
-rw-r--r--+ 1 test test 0 Nov 27 10:41 test3.gz
-rw-r--r--+ 1 test test 244K Nov 27 10:41 test4.gz
-rw-r--r--+ 1 test test 17M Nov 27 10:41 test5.gz
I... (5 Replies)
hi all,
i want a program or to make a bash script to find out the total ETA/percent (would be nice aswell a progress bar) of a copy recursive command
so lets say i do -
cp -r /source_folder/ /destinatation_folder/
and when i run it i get no information on the screen of how the copy is... (20 Replies)
Discussion started by: robertkwild
20 Replies
LEARN ABOUT PHP
oci_field_size
OCI_FIELD_SIZE(3)OCI_FIELD_SIZE(3)oci_field_size - Returns field's sizeSYNOPSIS
int oci_field_size (resource $statement, mixed $field)
DESCRIPTION
Returns the size of a $field.
PARAMETERS
o $statement
- A valid OCI statement identifier.
o $field
- Can be the field's index (1-based) or name.
RETURN VALUES
Returns the size of a $field in bytes, or FALSE on errors.
EXAMPLES
Example #1
oci_field_size(3) example
<?php
// Create the table with:
// CREATE TABLE mytab (number_col NUMBER, varchar2_col varchar2(1),
// clob_col CLOB, date_col DATE);
$conn = oci_connect("hr", "hrpwd", "localhost/XE");
if (!$conn) {
$m = oci_error();
trigger_error(htmlentities($m['message']), E_USER_ERROR);
}
$stid = oci_parse($conn, "SELECT * FROM mytab");
oci_execute($stid, OCI_DESCRIBE_ONLY); // Use OCI_DESCRIBE_ONLY if not fetching rows
echo "<table border="1">
";
echo "<tr>";
echo "<th>Name</th>";
echo "<th>Type</th>";
echo "<th>Length</th>";
echo "</tr>
";
$ncols = oci_num_fields($stid);
for ($i = 1; $i <= $ncols; $i++) {
$column_name = oci_field_name($stid, $i);
$column_type = oci_field_type($stid, $i);
$column_size = oci_field_size($stid, $i);
echo "<tr>";
echo "<td>$column_name</td>";
echo "<td>$column_type</td>";
echo "<td>$column_size</td>";
echo "</tr>
";
}
echo "</table>
";
// Outputs:
// Name Type Length
// NUMBER_COL NUMBER 22
// VARCHAR2_COL VARCHAR2 1
// CLOB_COL CLOB 4000
// DATE_COL DATE 7
oci_free_statement($stid);
oci_close($conn);
?>
NOTES
Note
In PHP versions before 5.0.0 you must use ocicolumnsize(3) instead. This name still can be used, it was left as alias of
oci_field_size(3) for downwards compatability. This, however, is deprecated and not recommended.
SEE ALSO oci_num_fields(3), oci_field_name(3).
PHP Documentation Group OCI_FIELD_SIZE(3)