Linux Shell Scripting Tutorial (LSST) v1.05r3
Chapter 2: Getting started with Shell Programming
To run two command with one command line.
Will print today's date followed by users who are currently login. Note that You can't use
$ date who
for same purpose, you must put semicolon in between date and who command.
|Wild cards (Filename Shorthand or meta Characters)|| |
Command Line Processing