Under UNIX, you can use the FILENAME statement to assign filerefs not only to external files and I/O devices, but also to a pipe. Pipes enable your SAS application to receive input from any UNIX ...

Shell basics. The Unix command line shell is roughly equivalent to the command window in Microsoft Windows (cmd or PowerShell). The commands we walk through below will work on any Unix-like system ...

Separate each UNIX command with a semicolon (;). Note: When you use the %SYSEXEC macro statement to execute several UNIX commands, because the list of commands uses semicolons as separators, you must ...

Unix was developed as a command line interface in the early 1970s with a very rich command vocabulary. DOS followed more than a decade later for the IBM PC, and DOS commands migrated to Windows.

In many Unix shells (such as bash, zsh, etc.), the history command is a quick way to review all of the commands you’ve recently executed. This can be incredibly helpful for beginners (and experts!) ...

That should, in theory, put the output of the command on the clipboard. But in this case, it wasn’t working. After much investigation, what I learned is that some Unix commands, httpd -t ...

Send in your Unix questions today! | See additional Unix tips and tricks . We have looked at the fuser command before to display information about what users or processes are keeping file systems busy ...

At the Unix command line, ... In a highly condensed format, man pages provide a summary of a command's purpose, the options available, and the syntax which is used to issue the command.

I know there is a program that allows me to use standard UNIX commands in the Win2k command prompt. I remember a program called cygnus or something but I can't find it using search engines. If ...

The command-line interface of your Mac lets you get into the Unix underpinning that makes Macs so powerful. Learn the top commands everyone should know to be a Mac power user. Over the years, the ...