Linux

You can redirect the input to a program from a file. You can also redirect the output of a program …

Inputs to and outputs from programs are known as streams in Linux. The input usually comes from the keyboard and …

A wildcard in Linux is a symbol or a set of symbols that stands in for other characters. It can be …

A symbolic link in Linux is a special type of file that points to other files, instead of pointing to data …

A hard link in Linux is a duplicate directory entry. Both directory entries point to the same file (or more …

Links in Linux are used to refer to a single file by multiple names. They are used to make files …