ALERT

[FREE DEMO] Deploy Your Enterprise Cloud in Minutes

Command-Line Scanner

Definition - What does Command-Line Scanner mean?

A command-line scanner is an antivirus or anti-malware scanner that uses the command line instead of a graphical user interface. A well-known open source command-line antivirus is ClamAV. Other anti-malware developers, including Kaspersky and Avira, have command-line based versions available or can call the program from the command line.

Techopedia explains Command-Line Scanner

A command-line scanner is an anti-malware program that is invoked from the command line. These kinds of antivirus programs are normally associated with Unix/Linux systems, but they are also available for Windows and MacOS. One such program is ClamAV.

The advantage of a command-line scanner is its low overhead. Since a command-line program does not have a graphical user interface, it can run faster than a graphical program can. Since antivirus scanning is an intensive operation, it can yield a tangible performance benefit. The other advantage is that such a program can run on a “headless” server without a display. An email server might incorporate antivirus scanning in send and receive operations.

Techopedia Deals

Connect with us

Techopedia on Linkedin
Techopedia on Linkedin
Tweat cdn.techopedia.com
"Techopedia" on Twitter


'@Techopedia'
Sign up for Techopedia's Free Newsletter!

Email Newsletter

Join thousands of others with our weekly newsletter

Resources
The 4th Era of IT Infrastructure: Superconverged Systems
The 4th Era of IT Infrastructure: Superconverged Systems:
Learn the benefits and limitations of the 3 generations of IT infrastructure – siloed, converged and hyperconverged – and discover how the 4th...
Approaches and Benefits of Network Virtualization
Approaches and Benefits of Network Virtualization:
Businesses today aspire to achieve a software-defined datacenter (SDDC) to enhance business agility and reduce operational complexity. However, the...
Free E-Book: Public Cloud Guide
Free E-Book: Public Cloud Guide:
This white paper is for leaders of Operations, Engineering, or Infrastructure teams who are creating or executing an IT roadmap.
Free Tool: Virtual Health Monitor
Free Tool: Virtual Health Monitor:
Virtual Health Monitor is a free virtualization monitoring and reporting tool for VMware, Hyper-V, RHEV, and XenServer environments.
Free 30 Day Trial – Turbonomic
Free 30 Day Trial – Turbonomic:
Turbonomic delivers an autonomic platform where virtual and cloud environments self-manage in real-time to assure application performance.