Mounting a Windows (SMB) share on Ubuntu gives us a “cannot allocate memory” error. Executing a command like this: mount -t cifs //toad/Backup /media/backup -o user=username,password=password,iocharset=utf8,file_mode=0777,dir_mode=0777 We get an error like this: mount error(12): Cannot allocate memory Refer to the mount.cifs(8) manual page (e.g. man mount.cifs) Solution: First, check the permissions on your shared folder. … Read more
this error come up while running a shell script to get the parameter from php file PHP Warning: PHP Startup: Unable to load dynamic library ‘/usr/lib/php/modules/module.so’ – /usr/lib/php/modules/module.so: cannot open shared object file: No such file or directory in Unknown on line 0 This is cause by mcrypt extension. Edit /etc/php.d/mcrypt.ini and change ; Enable … Read more
Use command line parameters with Remote Desktop Connection To start Remote Desktop from the Run dialog box, follow these steps: Click the Start button Picture of the Start button, click All Programs, click Accessories, and then click Run. In the Open box, type mstsc. Type a space, followed by any additional parameters that you want … Read more
Database Matter The first step is to open up phpMyAdmin or a database software and incorporate the below query into the SQL section. 1 2 3 4 5 6 CREATE TABLE `searchengine` ( `id` INT NOT NULL AUTO_INCREMENT , `pageurl` VARCHAR( 255 ) NOT NULL , `pagecontent` TEXT NOT NULL , PRIMARY KEY ( `id` … Read more
Now we will create an HTML form that can be used to add new records to the “Persons” table. Here is the HTML form: <html> <body> <form action=”insert.php” method=”post”> Firstname: <input type=”text” name=”firstname”> Lastname: <input type=”text” name=”lastname”> Age: <input type=”text” name=”age”> <input type=”submit”> </form> </body> </html> When a user clicks the submit button in the … Read more
CREATE TABLE product ( category INT NOT NULL, id INT NOT NULL, price DECIMAL, PRIMARY KEY(category, id) ) ENGINE=INNODB; CREATE TABLE customer ( id INT NOT NULL, PRIMARY KEY (id) ) ENGINE=INNODB; CREATE TABLE product_order ( no INT NOT NULL AUTO_INCREMENT, product_category INT NOT NULL, product_id INT NOT NULL, customer_id INT NOT NULL, PRIMARY KEY(no), … Read more
CREATE TABLE example_autoincrement ( id INT NOT NULL AUTO_INCREMENT PRIMARY KEY, data VARCHAR(100) ); CREATE TABLE example_innodb ( id INT, data VARCHAR(100) ) TYPE=innodb;