We can create random data in Matlab with command : rand (Uniformly distributed pseudorandom numbers) randn (Normally distributed random numbers) unifrnd (Continuous uniform random numbers) random (Random numbers) If we want to create random data in range, we can use unifrnd function. Example : unifrnd (1 , 10 , [5,1]) This command will create random
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We can get information from a file in Linux with command : ls -l This is output from my file : -rw-r–r– 1 root root 0 2011-03-09 13:50 tesfile If we want to change file owner and group this file from root to toto, we can use this command : chown root:toto tesfile This command
ASCII is the American Standard Code for Information Interchange, also known as ANSI X3.4. There are many variants of this standard, typically to allow different code pages for language encoding, but they all basically follow the same format. ASCII is quite elegant in the way it represents characters, and it is very easy to write
