Depends on the type of file you are asking about, and whether they contain content or are empty. Your question needs to be clarified a bit more to answer.
There is no the system file. There are many files necessary to create a working Unix system.
When i open any document thn There is a virus which automatically create multiple files?"
Use the 'grep' family of commands to search for string pattern matches in multiple files.
Yes.
With the standard utilities of Unix you can compare up to 3 files line by line (using the diff3 utility). If you want anything more than that you will need to write a program or use a scripting language such as Perl to create a report.
The C header files are in the same place as other Unix and Unix-like systems: /usr/include if you installed the compiler.
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
For Unix systems that are only talking to other Unix systems NFS (Network File System) is the most popular. If you want to share Unix files with Windows systems, then Samba is one of the most popular ways to accomplish this.
Use the 'touch' command. You cannot create a zero byte file with 'vi'.
To create a Free OS like the UNIX Operating System, They wanted to create a system that was like UNIX without all of the intellectual property issues that UNIX had. (UNIX was proprietary software).
Unix files do not rely on extensions, therefore there is no command to find them.
You can read the files from Unix school by download the program to a word format. Also, you can use Adobe reader as well to read the material.