WHAT WILL YOU LEARN

• What an operating system is and how UNIX fulfills that role.
• Know some special characters.
• Log in an out of a UNIX system using user name and password.
• Run a few commands like date,who and cal.
• View processes with ps, and files with ls.
• Use a special character like the * to match multiple filenames.
• The role of shell in interpreting these special characters.
• A brief background of UNIX and Linux.
• How the Internet contributed to the acceptance of UNIX.

These all will be contents discussed in detail here in the next posts..