df (abbreviation for disk free) is a standard Unix command used to display the amount of available disk space for file systems on which the invoking user...

(Demokratska fronta) Democratic Front (Montenegro) (Demokratski front) df (Unix), a Unix command to report disk space usage by a filesystem Dairy free, identifying...

du (abbreviated from disk usage) is a standard Unix program used to estimate file space usage—space used under a particular directory or files on a file...

applications List of Unix daemons List of web browsers for Unix and Unix-like operating systems Unix philosophy util-linux The Wikibook Guide to UNIX has a page...

Research Unix are early versions of the Unix operating system for DEC PDP-7, PDP-11, VAX and Interdata 7/32 and 8/32 computers, developed in the Bell...

A shell script is a computer program designed to be run by a Unix shell, a command-line interpreter. The various dialects of shell scripts are considered...

On Unix and Unix-like computer operating systems, a zombie process or defunct process is a process that has completed execution (via the exit system call)...

Many Unix distributions enable and use tmpfs by default for the /tmp branch of the file system or for shared memory. This can be observed with df as in...

UnxUtils is a collection of ports of common GNU Unix-like utilities to native Win32, with executables only depending on the Microsoft C-runtime msvcrt...

X Y Z A 2 6 12 B 20 30 42 > new_df$Z # Output the Z column [1] 12 42 > new_df$Z == new_df['Z'] && new_df[3] == new_df$Z # The data.frame column Z can...