README.md

0x03. Shell, init files, variables and expansions

0-alias

Create an alias named ls witht the rm * value.

1-hello_you

Print "hello" followed by the name of the user.

2-path

Add /action to the PATH at the end.

3-paths

Count the number of directories in the PATH.

4-global_variables

List all the environment variables.

5-local_variables

List all local variables, environment variables and functions.

6-create_local_variable

Create a new local variable.

7-create_global_variable

Create a new global variable.

8-true_knowledge

Print the result of the addition of 128 with the value stored in the environment variable TRUEKNOWLEDGE.

9-divide_and_rule

Print the result of POWER divided by DIVIDE.

10-love_exponent_breath

displays the result of BREATH to the power LOVE

11-binary_to_decimal

Convert a number from base 2 to base 10.

12-combinations

Print all possible combinations of two letters except oo.

13-print_float

Print a number stored in NUM with two decimal places.

100-decimal_to_hexadecimal

Convert a number from base 10 stored in DECIMAL to base 16.