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Categorie archieven: Linux

Controleer TCP Port 80 (http / https) met telnet

HTTP Protocol Basics HTTP is a plaintext protocol. Thereby, simulating a browser and testing access through port 80 using the telnet command becomes simple. The following steps are necessary for this from a Linux command line: Execute telnet SERVERNAME 80. Thereby, telnet will connect to the server named SERVERNAME through port 80. If the establishment of the […]

Hard Disk Allocation with df and du

Hard disk allocation under Linux can be reviewed using the following commands. df disk free displays the free (meaning available) storage space on the hard disk. Display free storage space for the entire file system df -h Display free storage space for the local file system df -hl du disk usage displays the storage space in use (meaning […]

MySQL installeren op Debian 7

MySQL is a popular database management system used for web and server applications. This guide will introduce how to install, configure and manage MySQL on a Linode running Debian 7 (Wheezy). This guide is written for a non-root user. Commands that require elevated privileges are prefixed with sudo. Before You Begin Ensure that you have installed […]