Jul 152015

26. TALK: Chat to Users The “talk” command is used to chat with another logged-in user(s) or allow chat to users on other systems. Example: $ talk user3 This command will allow the current user to talk to user “user3”. 27. UNAME: Print system information The “uname” command is used to print the name, version

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Jul 132015

UNIX Commands    1. CAT: Concatenate files to standard output The “cat” command can be used to: Display text files Copy text files into a new document Append the contents of a text file to the end of another text file, combining them Syntax: cat [options] [file_names] Example: $ cat myfile.txt This command will display the

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Jun 122015

Introduction to UNIX  The UNIX operating system is a set of programs that act as a link between the computer and the user UNIX is a computer Operating System which is capable of handling activities from multiple users at the same time. hence UNIX is called a multiuser system A user can also run multiple

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