Device files are useful for performing raw data operations. For instance, redirecting plaintext document to a printer (echo text.txt > lp0) instead of launching a dedicated program or interface for the task.
Neither one is used or necessary in a Linux system.
In Linux the chmod command is used to set file permissions.
Linux uses Eset as a security software. It is used to protect files and email. In real time it monitors all of the files and applications on the system.
Linux and Unix and their variants have several different ways of locating files. each of the below commands can be used to locate files.findlocatewheriswhich
NIS
The Rosegarden software for Linux is used for converting sound files into music files. It likes to use sound drivers for the MIDI. It is one of the most popular products on the market.
NIS package
ls *.c
The device manager UDEV manages device nodes in /dev in Linux. It is a generic kernal device manager originally was introduced in Linux 2.5, and is still in the current version of Linux.
do your own research
you get a faster print and it comes out double sided
Grep