aleksejalex

Linux Command Cheatsheet

version 20250715, by AG, reformatted by Google Gemini 2.5 Pro

Commands for managing Python versions with pyenv and handling virtual environments.

pyenv local 3.10 --- set in curr dir
pyenv versions ---- list all available
pyenv install 3.9

PassengerId	Survived	Pclass	Name	Sex	Age	SibSp	Parch	Ticket	Fare	Cabin	Embarked
1	0	3	Braund, Mr. Owen Harris	male	22	1	0	A/5 21171	7.25		S
2	1	1	Cumings, Mrs. John Bradley (Florence Briggs Thayer)	female	38	1	0	PC 17599	71.2833	C85	C
3	1	3	Heikkinen, Miss. Laina	female	26	0	0	STON/O2. 3101282	7.925		S
4	1	1	Futrelle, Mrs. Jacques Heath (Lily May Peel)	female	35	1	0	113803	53.1	C123	S
5	0	3	Allen, Mr. William Henry	male	35	0	0	373450	8.05		S
6	0	3	Moran, Mr. James	male		0	0	330877	8.4583		Q
7	0	1	McCarthy, Mr. Timothy J	male	54	0	0	17463	51.8625	E46	S
8	0	3	Palsson, Master. Gosta Leonard	male	2	3	1	349909	21.075		S
9	1	3	Johnson, Mrs. Oscar W (Elisabeth Vilhelmina Berg)	female	27	0	2	347742	11.1333		S

	"fixed_acidity";"volatile_acidity";"citric_acid";"residual_sugar";"chlorides";"free_sulfur_dioxide";"total_sulfur_dioxide";"density";"pH";"sulphates";"alcohol";"quality"
	7.4;0.7;0;1.9;0.076;11;34;0.9978;3.51;0.56;9.4;5
	7.8;0.88;0;2.6;0.098;25;67;0.9968;3.2;0.68;9.8;5
	7.8;0.76;0.04;2.3;0.092;15;54;0.997;3.26;0.65;9.8;5
	11.2;0.28;0.56;1.9;0.075;17;60;0.998;3.16;0.58;9.8;6
	7.4;0.7;0;1.9;0.076;11;34;0.9978;3.51;0.56;9.4;5
	7.4;0.66;0;1.8;0.075;13;40;0.9978;3.51;0.56;9.4;5
	7.9;0.6;0.06;1.6;0.069;15;59;0.9964;3.3;0.46;9.4;5
	7.3;0.65;0;1.2;0.065;15;21;0.9946;3.39;0.47;10;7
	7.8;0.58;0.02;2;0.073;9;18;0.9968;3.36;0.57;9.5;7