OK, now it's time to customize the bash environment.
Now, as we learned previously that unless.
Can do is think fine.
So if I type L L actually L L is not a comment.
It is Elias from the.
And how did I know that by using the alias command?
So alias like this and this NL or type the command, you will notice that and equal unless minus L.
OK.
So that's why l and show us the same result as well as the L.
Now why is this used?
Because sometimes you wrote a long comment and you provide you didn't need to to write it all over again
and over again.
So you want to have, for example, unless nationally and it would show us something like that, then
we can use the Alias Command with the S Command equal, which single quotation I mean the command inside
a single condition and it will be like this.
So if I typed s now, it would show us and s dash and as you can see, but you can see that if I quit
from the tier, I mean, and they open it again, it's clear increase the font size even if I type s
this time.
You can see it will start showing us command not found.
We need to write it.
Yes, again.
Now how to solve such a thing now we already saw that if you remember from the lecture when we put the
environment variable.
Remember the bar one because bar one is not here anymore.
So how to make things better, eminently available by using and modifying that Bashar RC fight?
So actually, we have the card in the next user inside it.
We have the best RC if I scroll up, as you can see that batch R C, this is that no need for the for
the Nunn-Lugar habit or the interactive terminates so that our C and here we can put whatever values
we want.
We learned about the alias, right?
So if I type s, it would show us something like that.
Now, if I want to any aliases, so I will lose an alias command, so the same.
But an alias like this, but I need to remove the sequence.
So an alias s so us now is not found.
OK.
Command not found.