What happens when the following commands are executed on your LINUX/UNIX system? Why do you think these commands produce the results that they do?
What will be an ideal response?
cat letter >> letter
cat letter > letter
In both case, the following message is produced on LINUX.
cat: letter: input file is output file
The following message is produced on Sun Solaris.
cat: input/output files 'letter' identical
You might also like to view...
Which of the following languages is unique to a computer design where the instructions are binary strings?
A. assembly language B. Basic C. C++ D. machine language
Web applications, hosted on a Web server, access data stored in a database client available on the World Wide Web.
Answer the following statement true (T) or false (F)
A value that is the result of an expression is displayed in which type of control in a form?
A. bound control B. unbound control C. label D. calculated
What is meant by a pure IPSec tunnel?
What will be an ideal response?