You use the 'chown' command. You must be the owner of the file to do this or the super-user to change ownership.
Use the 'chmod' command to change permissions on any file. Note: you have to be the owner (or the superuser) to do this.
There are no actual "hidden" files in Unix. The only way to hide the existence of a file is to place it in a folder that no one has read permissions for.
in unix permission is represent by rwx and owner group all. so 100 can be break into 001 000 000 which means only execute permission to owner.
The 'CD' command is not standard for Unix. The 'cd' command, however, will change directories (folders). It is a means of navigating the Unix file system.
The Unix file contains which kinds of fields?
There is no the system file. There are many files necessary to create a working Unix system.
It is a terminal command to 'change owner' of a file.
The host file in Unix is usually located in the /etc directory.
Unix is a text file, not a web browser. :)
Douglas W. Topham has written: 'A system V guide to UNIX and XENIX' -- subject(s): UNIX System V (Computer file), XENIX (Computer file) 'The first book of UNIX' 'UNIX and XENIX' -- subject(s): UNIX (Computer file), XENIX
using touch command of UNIX. syntax touch <filename> will create dummy regular file.
To edit any file in Unix, use a file editor; there are several, including the venerable 'vi' program or 'vim', pico, nano, etc.