Are you looking for information related to the Linux input-output redirection? Then, read on. So, what’s redirection? Redirection is a Linux feature. With the help of it, you are able to change ...

Learn how to append text to files in Linux using commands like double redirection operator, tee, and sed without overwriting existing data.

I have a C program, and want to run some other program ("ftp", if you must know). I also want to be able to feed commands (like "open <hostname>") into ftp's stdin. However, my attempts haven't been ...

Whether you're curious or need to get something done, if you're on Linux, sooner or later, you're going to have to deal with the terminal. It's not so scary. Here's how to get started on the Linux ...

The first line writes "hello world" to the file "output", the second reads it back and writes it to standard output (normally the terminal). A "here" document is essentially a temporary, nameless file ...