System Autist Log: Day 1

Stats:

1. Learned about common distribution in continuous random variable.

2. Functions of continuous random variable.

3. Expectation, variance and all other basic concepts of continuous random variable.

4. And Joint Distribution involving both Discrete and Continuous

Linux:

Currently I am following the book The Linux Command Line written by William Shotts

Today I completed Permission chapter of TLCL. I learned about : -

• Reading Writing and eXecuting —Permission attributes

• Chmod

• File modes in binary/octal and symbolic notation —Though I liked octal one felt it have wider variety and control, not like symbolic is bad it also have the charm of being easier to remember but felt limited maybe I just haven’t explored enough.

• Using Unmask and special permissions, sudo, Chown.

• Shadow-utils commands

CPP:

Did some basic coding practices and pattern printing exercises to gain familiarity with C++ .

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Author notes:

Today was not as productive as it should have been due to some bad luck.

Like can you believe it in morning I was fully motivated to push my limits, but then there is saying “no plan survives first contact” and lo and behold my spectacles frame cracked and there goes my eyes, due to being effectively blind without glasses I had to set up an appointment with doctor for eye checkup, if I am changing glasses and then have glasses made tho they had a frame in which my previous lenses fitted perfectly after some cutting and I got my eyes back by evening which wasted a massive block of my day.

I am kind of bad at this punctuation and formatting my writing, so be lenient with me.