Tag: line

Get a count of files/folder in a directory

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Perl Script: Can’t do setuid (cannot exec sperl)

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Howto: Change the FTP port to a non-standard port?

If you are looking to change the Ftp port on your server from 21 to a non-standard port say 2121, you need tweak the ‘bind’ option in the Ftp configuration file.  On a cPanel server with pure-ftp as a Ftp server, you need to edit the pure-ftpd.conf file # pico […]

How Do I Enable Remote Access To MySQL Database Server?

By default remote access to MySQL database server is disabled for security reasons. However, some time you need to provide remote access to database server from home or a web server. If you want to remotely access to the database server from the web server or home, follow this quick […]

Executing Linux / UNIX commands from web page

A Web interfaces is almost used by routers and many other sophisticated programs such as webmin. However, why go for a web interface or execute commands from web page? For automation purpose, you need to use a web interfaces. Another advantage is you can access your web-based interface from any […]

Fatal error: Call to undefined function mysql_connect()

When PHP is not compiled with Mysql, you see the error Fatal error: Call to undefined function mysql_connect() in filename.php on line xx on your website though the database details mentioned in the configuration file are correct. In order to solve the problem, install the “php-mysql” package using yum # […]

echo Command

Use echo command to display text or value of variable. echo [options] [string, variables…] Displays text or variables value on screen. Options -n Do not output the trailing new line. -e Enable interpretation of the following backslash escaped characters in the strings: \a alert (bell) \b backspace \c suppress trailing […]