TCC is our console mode Windows command shell (formerly known as 4NT). TCC is a replacement for the CMD command line (the default Windows command prompt). TCC is a superset of CMD, with 246 internal commands (CMD has fewer than 40), 695+ internal variables and functions, and hundreds of enhancements to existing CMD commands.

Get vector icons and social logos on your website with Font Awesome, the web's most popular icon set and toolkit.

Professionally Designed + Pixel-Perfect
Each and every symbol is designed from scratch against guidelines and standards forged from years of experience of illustrating and designing icons. The result is a consistent look and feel that spans thousands of icons across three unique styles.

Get vector icons and social logos on your website with Font Awesome, the web's most popular icon set and toolkit.

Professionally Designed + Pixel-Perfect
Each and every symbol is designed from scratch against guidelines and standards forged from years of experience of illustrating and designing icons. The result is a consistent look and feel that spans thousands of icons across three unique styles.

Get vector icons and social logos on your website with Font Awesome, the web's most popular icon set and toolkit.

Professionally Designed + Pixel-Perfect
Each and every symbol is designed from scratch against guidelines and standards forged from years of experience of illustrating and designing icons. The result is a consistent look and feel that spans thousands of icons across three unique styles.

Get vector icons and social logos on your website with Font Awesome, the web's most popular icon set and toolkit.

Professionally Designed + Pixel-Perfect
Each and every symbol is designed from scratch against guidelines and standards forged from years of experience of illustrating and designing icons. The result is a consistent look and feel that spans thousands of icons across three unique styles.

Get vector icons and social logos on your website with Font Awesome, the web's most popular icon set and toolkit.

Professionally Designed + Pixel-Perfect
Each and every symbol is designed from scratch against guidelines and standards forged from years of experience of illustrating and designing icons. The result is a consistent look and feel that spans thousands of icons across three unique styles.

Get vector icons and social logos on your website with Font Awesome, the web's most popular icon set and toolkit.

Professionally Designed + Pixel-Perfect
Each and every symbol is designed from scratch against guidelines and standards forged from years of experience of illustrating and designing icons. The result is a consistent look and feel that spans thousands of icons across three unique styles.

Get vector icons and social logos on your website with Font Awesome, the web's most popular icon set and toolkit.

Professionally Designed + Pixel-Perfect
Each and every symbol is designed from scratch against guidelines and standards forged from years of experience of illustrating and designing icons. The result is a consistent look and feel that spans thousands of icons across three unique styles.

Each and every symbol is designed from scratch against guidelines and standards forged from years of experience of illustrating and designing icons. The result is a consistent look and feel that spans thousands of icons across three unique styles.

MQTT is a light-weight, open and scalable protocol for the Internet of Things. Near real time delivery of messages in an efficient, cost-effective way, even in unreliable networks, is where MQTT excels. Being an official ISO (ISO/IEC 20922:2016) and OASIS standard, MQTT is used in all major industries for connecting hundreds of thousands of (constrained) devices with minimal effort.